--- title: IntelliJ IDEA Reviews meta_title: 'IntelliJ IDEA Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 2381 reviews by the users' company size, role or industry to find out how IntelliJ IDEA works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 2381 scale: '5' date_modified: '2026-07-15' parent_category: name: Integrated Development Environments (IDE) url: https://www.g2.com/categories/integrated-development-environments-ide --- # IntelliJ IDEA Reviews **Vendor:** JetBrains **Category:** [Java Integrated Development Environments (IDE)](https://www.g2.com/categories/java-integrated-development-environments-ide) **Average Rating:** 4.6/5.0 **Total Reviews:** 2,381 ## About IntelliJ IDEA IntelliJ IDEA is a JetBrains IDE for professional development in Java and Kotlin, created to boost productivity with AI-powered features, built-in tools, and seamless integrations. IntelliJ IDEA helps you code faster and smarter from the start – no additional setup required. Designed for clean, high-quality code, the IDE offers powerful debugging, error detection, and diagnostic tools to minimize mistakes. It stays ahead of the curve, supporting the latest Java and Kotlin versions with early access to new technologies. Its intuitive UI, ergonomic design, and customizable environment ensure a smooth, uninterrupted workflow. Prioritizing security and privacy, IntelliJ IDEA lets you focus on development while keeping your code safe. IntelliJ IDEA's values: Code quality. Built-in inspections and code analysis tools help developers deliver clean, thoroughly checked, high-quality code. Real-world focus. Tailored to real-world challenges – streamlining problem-solving even for enterprise-scale projects. Cutting-edge technology support. Always ready for the latest technologies in the JVM ecosystem. AI workflows under control. Powerful tooling helps developers stay in control of AI-generated code and remain accountable for what they ship. Ultimate comfort. Designed for focused, uninterrupted work. Reliability. Works seamlessly in any setup, from large codebases to complex environments. IntelliJ IDEA includes all core Java and Kotlin development features for free. Advanced functionality can be unlocked through an Ultimate subscription, all within the same IDE. ## IntelliJ IDEA Pros & Cons **What users like:** - Users appreciate the **ease of use** in IntelliJ IDEA, with streamlined navigation and reliable code intelligence enhancing productivity. (61 reviews) - Users value the **powerful code intelligence** and feature-rich environment of IntelliJ IDEA, enhancing productivity and navigation. (58 reviews) - Users value the **powerful and intuitive debugging tools** in IntelliJ IDEA, enhancing their coding productivity significantly. (43 reviews) - Users appreciate the **user-friendly interface** of IntelliJ IDEA, making development seamless and efficient compared to other tools. (31 reviews) - Users commend the **intelligent code completion** in IntelliJ IDEA, enhancing productivity and streamlining the development process. (30 reviews) - Users appreciate the **smart code suggestions** in IntelliJ IDEA, enhancing their coding efficiency and productivity significantly. (29 reviews) - Users appreciate the **ease of Git integration** in IntelliJ IDEA, enabling seamless version control and streamlined workflows. (27 reviews) - Java Support (23 reviews) - Error Handling (22 reviews) - Users appreciate the **extensive plugin options** of IntelliJ IDEA, enhancing functionality and boosting overall development efficiency. (22 reviews) **What users dislike:** - Users face **high memory usage** issues with IntelliJ IDEA, causing slow performance on lower-spec systems, particularly during indexing. (43 reviews) - Users find the **high system requirements** of IntelliJ IDEA demanding, impacting performance on machines with lower specifications. (25 reviews) - Users find the **slow startup** of IntelliJ IDEA frustrating, especially on systems with limited resources. (21 reviews) - Users find the **Ultimate Edition expensive** , especially for freelancers or small teams compared to free alternatives. (19 reviews) - Users experience **slow indexing** during project startup, causing delays in development, especially on low RAM systems. (17 reviews) - Users report **slow performance** with IntelliJ IDEA, especially when running alongside other applications on less powerful machines. (15 reviews) - Users often struggle with the **steep learning curve** of IntelliJ IDEA, finding it overwhelming due to numerous features. (12 reviews) - Users experience **high resource usage** with IntelliJ IDEA, leading to performance degradation, especially on older machines. (9 reviews) - Beginner Unfriendliness (7 reviews) - Expensive Licensing (7 reviews) ## IntelliJ IDEA Reviews ### 1. IntelliJ IDEA Supercharges Java Development with Smart Completion and Seamless Integrations **Rating:** 5.0/5.0 stars **Reviewed by:** Subhashree S. | System Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** June 08, 2026 **What do you like best about IntelliJ IDEA?** IntelliJ IDEA makes Java development much faster and more efficient. Its intelligent code completion, refactoring support, and debugging tools help catch issues early and reduce development time. I also like how well it integrates with Maven, Gradle, Git, Spring Boot, and databases, allowing me to work from a single IDE without constantly switching tools. **What do you dislike about IntelliJ IDEA?** IntelliJ IDEA can be resource-intensive, especially when working on large projects, which may affect performance on systems with limited memory. Some advanced features are only available in the Ultimate edition, and the IDE can feel overwhelming for new users because of the large number of settings and options available. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA simplifies software development by providing code completion, error detection, debugging, refactoring, and project management tools in one place. This helps me write cleaner code, identify issues quickly, and improve productivity. As a result, I spend less time on repetitive tasks and more time focusing on implementing business requirements and solving problems. ### 2. Smart Code Assistance and Debugging That Boost Productivity **Rating:** 4.0/5.0 stars **Reviewed by:** Rajin P. | Data analytics, Information Technology and Services, Mid-Market (51-1000 emp.) **Reviewed Date:** June 02, 2026 **What do you like best about IntelliJ IDEA?** What I like best about IntelliJ IDEA is its smart code assistance and auto-completion, which helps me write code faster and with fewer mistakes. It also has strong debugging tools and makes it easy to navigate large projects. Overall, it improves productivity and makes development more efficient. **What do you dislike about IntelliJ IDEA?** What I dislike about IntelliJ IDEA is that it can feel heavy and slow on lower-spec computers, especially when opening large projects. It also uses a lot of memory, which can affect performance if multiple applications are running. Sometimes the interface can feel a bit complex for beginners due to the number of features and settings. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA solves several key problems in software development, mainly around writing, understanding, and maintaining code efficiently. It helps with reducing coding errors through smart code completion, real-time error detection, and suggestions, which saves time and improves code quality. It also simplifies debugging, making it easier to find and fix issues quickly instead of manually searching through code. For me, this benefits my work by making development faster, more organized, and less stressful, especially when working on larger projects. It improves productivity and helps me focus more on problem-solving rather than dealing with repetitive or technical issues. ### 3. IntelliJ IDEA: Intelligent Code Completion, Powerful Debugging, and Reliable Performance **Rating:** 4.5/5.0 stars **Reviewed by:** Navin M. | Software Developer, Computer Software, Enterprise (> 1000 emp.) **Reviewed Date:** May 29, 2026 **What do you like best about IntelliJ IDEA?** What I like most about IntelliJ IDEA is its intelligent code completion, powerful debugging tools, and seamless integration with version control systems. The user interface is intuitive and highly customizable, which makes it easy to navigate large projects. Performance also remains reliable, even when working with complex applications. **What do you dislike about IntelliJ IDEA?** While the platform offers extensive features and integrations, the sheer number of options can create a learning curve for new users. Some advanced capabilities are limited to the Ultimate editions, which may increase costs for teams with budget constraints. Improvements in performance optimization, faster indexing, and making premium features more accessible would further enhance the overall user experience. **What problems is IntelliJ IDEA solving and how is that benefiting you?** The IDE simplifies collaboration through built-in version control integrations and supports a wide range of frameworks and technologies from a single platform. As a result, our team can develop, test, and maintain applications more efficiently, leading to faster delivery times and reduced development effort. ### 4. IntelliJ IDEA Makes Coding Fun with Powerful Debugging and Project Structuring **Rating:** 4.5/5.0 stars **Reviewed by:** Manoj K. | Software Engineer Level III, Small-Business (50 or fewer emp.) **Reviewed Date:** June 03, 2026 **What do you like best about IntelliJ IDEA?** I’ve been using IntelliJ IDEA for a really long time. It clearly highlights errors, and debugging with breakpoints is straightforward. The code readability and the way it helps with project structure are just too good. It also integrates easily with databases through plugins, and it supports Maven and Gradle. There are so many features available that it genuinely makes coding fun. **What do you dislike about IntelliJ IDEA?** Sometimes it uses a lot of my system resources. **What problems is IntelliJ IDEA solving and how is that benefiting you?** Before I started using this IDE, I found it difficult to navigate between files and get a clear view of the overall project structure. Since switching to it, it has helped me in several ways, especially with code auto-completion and useful suggestions while I work. I can now find logs across the entire project in just a few seconds, and moving between class definitions, where they’re used, and their implementations is much easier and more straightforward. ### 5. One of the Best IDEs to me: Easy to Use and Excellent extra tools **Rating:** 4.5/5.0 stars **Reviewed by:** Andrey L. | Senior Full-Stack Developer, Mid-Market (51-1000 emp.) **Reviewed Date:** May 18, 2026 **What do you like best about IntelliJ IDEA?** To me, it’s one of the best IDEs. It’s easy to use and gives me great control and access to my code, along with extra features such as database tools. The UI is very good, especially compared to Visual Studio Code, and I also like the default key mappings. **What do you dislike about IntelliJ IDEA?** Some features take a long time to arrive. I use it on both Mac and Windows machines. On Windows, I mainly use it with WSL, and it took a long time to get proper native WSL support compared to Visual Studio Code, which implemented it almost immediately. Even now, I still struggle to get Codex/Claude working properly through Windows WSL. If you’re developing on Windows without WSL, it should be good, and it also works well on Mac. **What problems is IntelliJ IDEA solving and how is that benefiting you?** Previously I have used Eclipse, DDD and Visual Studio (not code). Later also electron-based editors such as Visual Studio code. They did not offer such rich IDE functionality out of box as it is done by Intellij IDEA. It offers advanced indexing and navigation. It’s extremely fast for studying and implementing code, with extensive tools supported out of the box. During PR reviews or when submitting my own code, I can compare a PR to the main branch and quickly see differences, and in many cases conflicts are auto-resolved. The navigation for the history of PR merges on a given branch is very useful, and the advanced search makes it easy to find changes related to specific pieces of code. ### 6. Powerful IDE That Makes Development Faster and Smarter **Rating:** 4.5/5.0 stars **Reviewed by:** Abhijit P. | Senior Core, Small-Business (50 or fewer emp.) **Reviewed Date:** May 16, 2026 **What do you like best about IntelliJ IDEA?** What I like best about IntelliJ IDEA is how intelligently it understands the codebase. The autocomplete, debugging tools, and refactoring support genuinely save a lot of time, especially in large Java or Spring Boot projects. It also makes navigating between files, classes, and dependencies feel very smooth compared to many other IDEs. **What do you dislike about IntelliJ IDEA?** One thing I dislike about IntelliJ IDEA is that it can be pretty heavy on system resources, especially on laptops with limited RAM. Large projects sometimes make it feel slow to start or index files. Also, some useful features are locked behind the Ultimate version, which can be frustrating for students or developers who want everything in one place. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA solves the problem of managing and developing large codebases efficiently. Its smart code completion, debugging, and refactoring tools reduce manual effort and help catch mistakes early, which saves a lot of development time. UI / UX: Clean interface and easy project navigation make coding less stressful and more organized. Integrations: Works smoothly with Git, Maven, Gradle, databases, Docker, and frameworks like Spring Boot, so everything is available in one place. Performance: Although slightly resource-heavy, the fast indexing and smart suggestions improve productivity during development. Pricing / ROI: Even though the Ultimate version is paid, the time saved through automation and productivity features makes it worth it for serious development work. Support / Onboarding: Good documentation, tutorials, and community support make it beginner-friendly while still powerful for advanced users. AI / Intelligence: Features like intelligent autocomplete, code inspections, and AI-assisted suggestions help write cleaner code faster and reduce debugging time. ### 7. IntelliJ’s Intuitive UI, Smart Shortcuts, and Better Integration **Rating:** 4.5/5.0 stars **Reviewed by:** Harshit M. | Self employed, E-Learning, Small-Business (50 or fewer emp.) **Reviewed Date:** May 12, 2026 **What do you like best about IntelliJ IDEA?** Intellij is really a best platform not only for beginners who are learning Java but for experts too, the best thing i loved was their UI and their pre defined functions and shortcut keys that you can customise through settings also their AI usedis quite accurate to give suggestions, if we talk about performance it genuinely runs even HSD laptops it may lags sometimes as i experienced, their integration with different tools and resources are quite smooth also i quite waver on their subscription their pricing is too high for me but they really supports the beginners and it is very friendly for brginners to practice Java on that as it is free for usage but if you want to use their functionalities you must have to subscribe IntelliJ **What do you dislike about IntelliJ IDEA?** i genuinely do not like their high subscription amount, if someone want to use their feature its just ask for payment else i practice on IntelliJ everything find to be good **What problems is IntelliJ IDEA solving and how is that benefiting you?** I think they’re working on improving performance and integration, and on bringing new features to it. It seems like it’s only available to subscribers ### 8. One IDE for Every Language—Intuitive UI and Great AI Integrations **Rating:** 5.0/5.0 stars **Reviewed by:** Vess P. | Senior Escalation Engineer, Information Technology and Services, Enterprise (> 1000 emp.) **Reviewed Date:** July 08, 2026 **What do you like best about IntelliJ IDEA?** Most of the projects I work on involve code written in multiple languages. With plugins, IDEA lets me work with all the code in a project in one place, instead of opening a separate IDE for each language. Also, integration with various AI tools makes it much easier for me to add code, correct and understand existing code. The UI is very user-friendly and intuitive. **What do you dislike about IntelliJ IDEA?** I don't think there's anything I don't like. Some might think this IDE is heavy compared to VS Code or other IDEs, but it still offers a lot of functionality, and that's to be expected. **What problems is IntelliJ IDEA solving and how is that benefiting you?** In my daily work on various projects, I can easily navigate complex code, which helps me a lot in many ways. ### 9. THE JVM POWER HOUSE WITH AI SUPPORT PLUGINS **Rating:** 4.0/5.0 stars **Reviewed by:** Ayon S. | Software Engineer(JAVA BACKEND), Information Technology and Services, Mid-Market (51-1000 emp.) **Reviewed Date:** April 22, 2026 **What do you like best about IntelliJ IDEA?** 1.The incremental compiler is very fast and only reveals rebuilds changed code Which obviously saves a lot of time during the work. 2.Real time error highlighting we can get along with that we have a lot of debugging options and a very helpful UI. 3.The compiler works smoothly with multiple jvm languages like Java Kotlin Etcetera Etcetera that makes it versatile for different projects **What do you dislike about IntelliJ IDEA?** 1.The ID is very heavy a lot of memory especially for the lower end systems it will be hard to manage. 2.Build times can be can still become slow in very large projects despite of incremental compilation. 3.Also the frequent indexing and background processing interrupts workflow and slow down the performance **What problems is IntelliJ IDEA solving and how is that benefiting you?** 1.It solves the problem of slow development by providing fast, incremental compilation, which helps you build and test code quickly, as long as the device is decent. 2.It also reduces coding errors through real-time analysis and suggestions with the advantage of debugging modes for situations that are hard to understand. 3.On top of that, it simplifies project and dependency management because it has built-in support tools like Marvin and Gradle. ### 10. IntelliJ IDEA: Smart Completion and Refactoring That Supercharge Productivity **Rating:** 4.5/5.0 stars **Reviewed by:** Bhavani K. | SDE1, Mid-Market (51-1000 emp.) **Reviewed Date:** April 10, 2026 **What do you like best about IntelliJ IDEA?** What I like most about IntelliJ IDEA is its smart code completion and powerful refactoring, which make development faster and easier. It also has excellent support for frameworks like Spring and comes with useful built-in tools like Git and debugging. Overall, it’s a very productive and developer-friendly IDE from JetBrains. **What do you dislike about IntelliJ IDEA?** One downside of IntelliJ IDEA is that it can be quite resource-intensive, often consuming a lot of RAM and slowing down on lower-end systems. The startup time can also be a bit long, and some advanced features are locked behind the paid version. Additionally, it can feel overwhelming for beginners due to its wide range of features. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA solves common development challenges like inefficient coding, difficult debugging, and managing large codebases by providing smart code completion, real-time error detection, and powerful refactoring tools. It also simplifies working with frameworks and integrates essential tools like Git and testing within the IDE. This benefits me by saving time, reducing errors, and making development more efficient and organized. ### 11. All-in-One IDE with Outstanding Code Intelligence and Debugging **Rating:** 4.5/5.0 stars **Reviewed by:** Md Mizanur A. | Founder & CEO, Computer Software, Mid-Market (51-1000 emp.) **Reviewed Date:** March 18, 2026 **What do you like best about IntelliJ IDEA?** IntelliJ IDEA offers excellent code intelligence, smart auto-completion, and powerful debugging tools that significantly improve development productivity. Its clean interface, deep integration with frameworks, and built-in tools for version control, testing, and database management make it an all-in-one development environment. It also provides strong support for Java and many other languages, which is very helpful for full-stack development. **What do you dislike about IntelliJ IDEA?** IntelliJ IDEA can be resource-intensive, especially on lower-end systems, which may lead to slower performance. Some advanced features are only available in the paid Ultimate version, limiting access for free users. It can also feel overwhelming for beginners due to the large number of features and configuration options. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA helps solve common development challenges such as debugging complex code, managing large projects, and improving code quality. Its intelligent suggestions and error detection reduce development time and minimize bugs. This benefits me by increasing productivity, improving code efficiency, and making it easier to manage and scale applications. ### 12. IntelliJ IDEA: Smart Coding, Powerful Debugging, and SonarQube-Driven Code Quality **Rating:** 4.5/5.0 stars **Reviewed by:** ROBIN R. | Software Engineer, Computer Software, Mid-Market (51-1000 emp.) **Reviewed Date:** February 28, 2026 **What do you like best about IntelliJ IDEA?** I primarily use IntelliJ IDEA to develop Spring Boot microservices and REST APIs. The biggest advantage for me is its intelligent code completion and its deep understanding of the Spring framework. Features such as auto-wiring suggestions, the built-in HTTP client for testing APIs, and smooth navigation between classes save me a lot of development time. The debugger is also very capable and makes it easier to trace issues through complex flows. I also rely heavily on the refactoring tools, which remain reliable even in large codebases. **What do you dislike about IntelliJ IDEA?** One issue I frequently run into is high memory usage, especially when I’m running multiple microservices or working on larger projects. On systems with limited RAM, startup time and indexing can also feel slow. At times, the IDE becomes a bit sluggish during heavier background tasks, such as indexing or plugin updates, which can interrupt the overall workflow. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA helps me manage complex backend projects more efficiently by streamlining my day-to-day workflow. It reduces development time with features such as smart code suggestions, quick fixes, and integrated debugging. For example, when I’m working across multiple Spring Boot services, I can navigate the codebase quickly, debug effectively, and test APIs without constantly switching between different tools. This keeps me focused, improves overall productivity, and helps me spot and resolve issues faster during both development and testing. ### 13. Powerful Code Assistance That Boosts Developer Productivity **Rating:** 5.0/5.0 stars **Reviewed by:** Jayanth Sai E. | Software Engineer , Information Technology and Services, Enterprise (> 1000 emp.) **Reviewed Date:** March 12, 2026 **What do you like best about IntelliJ IDEA?** What I like most about IntelliJ IDEA is its powerful code assistance and overall developer productivity features. Intelligent code completion, real-time error detection, and strong refactoring support make development faster and more efficient. It also offers excellent debugging and navigation capabilities, which help me quickly understand the code and troubleshoot issues. Integration with tools like Git and Maven, as well as frameworks such as Spring Boot, is smooth. Overall, it provides a stable and efficient development environment that helps developers write clean code and stay productive. **What do you dislike about IntelliJ IDEA?** One thing I dislike about IntelliJ IDEA is that it can be a bit heavy on system resources, especially when working on large projects. Sometimes it uses more memory and can feel slow during indexing or while opening multiple modules. Another point is that some advanced features are available only in the Ultimate edition, so in certain cases the Community edition feels a little limited for enterprise development needs. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA helps solve many common problems developers face when writing and managing code. It offers smart code completion, real-time error detection, and automatic refactoring, which helps reduce coding mistakes and improve overall code quality. It also makes debugging and code navigation much easier. Developers can quickly move between classes, find usages, and debug applications step by step, which saves a lot of time during development. For me, this is especially beneficial because it boosts productivity and makes development faster and more organized. Instead of spending time on small issues or searching through files, IntelliJ IDEA helps me focus more on implementing the actual business logic. ### 14. IntelliJ IDEA Supercharges Java Development with Smart Completion and Debugging **Rating:** 5.0/5.0 stars **Reviewed by:** Avnish P. | System Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** July 14, 2026 **What do you like best about IntelliJ IDEA?** I like IntelliJ IDEA because it makes Java development faster with smart code completion and excellent debugging features. It also integrates well with Git, Maven, and Gradle, making daily development much smoother. **What do you dislike about IntelliJ IDEA?** The main downside is that it can use a lot of memory, especially for large projects. Sometimes startup and indexing take longer on less powerful systems. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA simplifies coding by helping detect errors early, providing intelligent code suggestions, and making debugging easier. This helps me develop faster, reduce mistakes, and improve my overall productivity. ### 15. Boosted Developer Productivity with Powerful Integration **Rating:** 4.0/5.0 stars **Reviewed by:** Vidhan P. | Data Scientist, Small-Business (50 or fewer emp.) **Reviewed Date:** May 21, 2026 **What do you like best about IntelliJ IDEA?** I use IntelliJ IDEA for Java and backend development projects and I like it for its intelligent code completion, debugging tools, and strong support for frameworks like Spring Boot. I also appreciate its features like version control integration and refactoring tools which help improve productivity and code quality. The smart auto-completion really speeds up my coding and makes it smoother by predicting methods and entire code patterns based on context. The real-time error highlighting is great because it helps me catch and fix issues immediately while coding instead of after compilation. Furthermore, its seamless integration with tools like Maven and Git, along with a great developer experience, makes IntelliJ IDEA very valuable to me. **What do you dislike about IntelliJ IDEA?** IntelliJ IDEA sometimes feels heavy or slow, especially on systems with limited RAM. The resource usage can be a problem when working on larger projects. Initially, setting up IntelliJ IDEA for complex projects can take a while. There's also a learning curve when it comes to using some advanced features. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA solves development challenges by reducing coding errors through intelligent suggestions and real-time code analysis, speeding up development, improving code quality, and providing built-in debugging and testing tools. It simplifies project management with Maven or Gradle and integrates well with Git. ### 16. Developer-Centric IDE with Impressive Plugin Support **Rating:** 4.0/5.0 stars **Reviewed by:** Shivansh T. | Software Engineer Intern, Enterprise (> 1000 emp.) **Reviewed Date:** May 18, 2026 **What do you like best about IntelliJ IDEA?** I primarily use IntelliJ IDEA for Java development but also for Python development at times. I find it to be a great IDE that has all the tools an IDE should have. What stands out for me is the support for plugins like Copilot and DevGPT Cline, which make it my daily driver for programming. Its code indexing is pretty neat. I love its developer-centric design and how it allows flows that sometimes don't even require touching the mouse, letting me stay locked into the work while it takes care of the rest. I also think Copilot works well with IntelliJ IDEA, and the impressive plugin ecosystem is something that makes it worth it. The initial setup was pretty smooth too. **What do you dislike about IntelliJ IDEA?** It's a bit slow and chunky. If it could become as light as VSCode, that would make the experience better. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA is my go-to IDE for programming with robust tools, plugin support, and neat code indexing. Its developer-centric design and seamless workflows keep me focused on my work without needing to use the mouse much. ### 17. Best-in-Class, User-Friendly Java IDE with Powerful Built-In Tools **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** June 13, 2026 **What do you like best about IntelliJ IDEA?** In my experience, IntelliJ IDEA is the best and most user-friendly IDE for Java. It comes with plenty of useful extensions and built-in tools that I can count on to support my work and keep the development process running smoothly. As a student, I also have access to the premium version, which makes it an even better fit for my needs. **What do you dislike about IntelliJ IDEA?** IntelliJ IDEA has been a bit demanding on performance for me, at least, so I wouldn’t recommend it for anyone with low RAM memory. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA helps me develop software more efficiently through AI-powered code assistance, smart error detection, and intelligent code completion. Its seamless integrations with Git, build tools, and frameworks simplify workflows, while strong documentation, onboarding resources, and support make it easy to learn and use. This improves productivity, code quality, and development speed. ### 18. Smooth, Lag-Free IntelliJ IDEA with Helpful Guidance and a Solid AI Code Assistant **Rating:** 4.5/5.0 stars **Reviewed by:** Shrijit S. | Journalist, Small-Business (50 or fewer emp.) **Reviewed Date:** May 14, 2026 **What do you like best about IntelliJ IDEA?** The one standout feature I feel that IntelliJ IDEA possesses is how smooth and nice the day-to-day feel has been since I've been using it since last year for backend development and API and Docker integration. Unlike Visual Studio, I have never had the software lag so the performance has also been exceptional. I did not require any Onboarding/Support as such, apart from some issues that I had created myself which the crisp instructions helped me resolve faster. I've been using AI code assistant for some time and that has been a good respite from repetitive coding. **What do you dislike about IntelliJ IDEA?** The very high resource usage that slows down large projects and the prohibitive costs for small teams come to my mind. The extensions in Visual Studio are also better, in my experience. **What problems is IntelliJ IDEA solving and how is that benefiting you?** Earlier, I was using Visual Studio, like I had been doing in college but I was encouraged by my manager to switch to IntelliJ. IntelliJ’s code intelligence, framework awareness, and navigation tools felt much faster and more accurate for Java and Spring Boot development. Tasks like tracing service dependencies, refactoring large codebases, or identifying implementation usage became significantly easier and reduced manual effort considerably. ### 19. Intuitive Interface, Effortless Project Setup **Rating:** 4.0/5.0 stars **Reviewed by:** Abhishek G. | Software Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** May 14, 2026 **What do you like best about IntelliJ IDEA?** I absolutely love the interface of IntelliJ IDEA because it's so intuitive and easy to use. It sets the gold standard, particularly for Spring Boot projects. It saves me a lot of time when it comes to the project setup, as I don't really have to open up a terminal or configure my project to run itself. Everything I can do is from the interface itself. It makes coding fun because the interface is very visually appealing. The initial setup was very easy for me—I was able to do it within the first ten to fifteen minutes, which was really cool. **What do you dislike about IntelliJ IDEA?** One thing I feel like IntelliJ IDEA is not doing well is that it's not able to keep up with new IDEs, like Cursors, and the extensions supported by VS Code. It could transform itself to become more AI-friendly. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA helps me run group projects with an easy-to-use interface, saving time on environment setup and letting me focus on programming. It simplifies handling environment variables and package downloads, eliminating the need for manual configuration. ### 20. Intuitive UI, But Performance Could Improve **Rating:** 3.5/5.0 stars **Reviewed by:** Smit S. | Python Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** May 18, 2026 **What do you like best about IntelliJ IDEA?** I quite love how easy to navigate IntelliJ IDEA's UI is, as well as how clean the overall application looks. It really helps one focus on their work instead of getting lost in a sea of buttons trying to find what they are trying to do. My team and I also agreed that IntelliJ IDEA is much easier to navigate and work with compared to the old software we used. **What do you dislike about IntelliJ IDEA?** There are certain aspects that I think can be improved, like the overall performance of the app and making it a little less resource heavy. I'm personally not the biggest fan of how the plugin system works, I think it can be a little more user-friendly and informative. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA offers good features that simplify coding, with an easy-to-navigate and clean UI. It enhances overall performance, making it easier to work compared to Apache NetBeans. ### 21. Boosts Java Development with Powerful Features **Rating:** 4.5/5.0 stars **Reviewed by:** Siddhant S. | Staff Software Engineer, Information Technology and Services, Enterprise (> 1000 emp.) **Reviewed Date:** April 29, 2026 **What do you like best about IntelliJ IDEA?** IntelliJ IDEA is the best IDE I have used, especially for Java development. I really appreciate the autocomplete feature; it significantly boosts my productivity by at least 50%. I also love its integration with most tools like Git, AI tools, and database tools, which directly support JPA and database connections right in its UI. The UI and UX look very professional with easy accessibility. I enjoy the availability of lots of plugins, as well as the suggestions and the code refactoring tool. The feature that allows variable names to be changed across all files and the refactoring tool, which simplifies methods and reduces complexity, are particularly useful. Setting up IntelliJ IDEA was very easy and straightforward. **What do you dislike about IntelliJ IDEA?** IntelliJ IDEA utilizes a lot of RAM and CPU which might not be good for low spec laptops/desktops. They should reduce resource utilization. We need to minimize the parallel processes running. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA boosts my productivity with its autocomplete feature and seamless integration with tools like Git, Maven, and databases. It simplifies code writing, building, and dependency management. ### 22. Effortless Spring Boot Development with Cool UI **Rating:** 5.0/5.0 stars **Reviewed by:** Suryakanta A. | Systems engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** April 28, 2026 **What do you like best about IntelliJ IDEA?** I usually use IntelliJ IDEA for running and debugging Spring Boot applications, particularly Gradle-based apps, and I find it very easy. The feature that really attracts me to use it is how it builds the application first and points out any compilation issues right away, which is super helpful. The best thing about IntelliJ IDEA is its UI, which I really like the most. It looks very cool, pretty, and modern, even in the free version which still has good features that I use a lot. The debug window is something I use frequently, and it's very helpful because it automatically shows the values of variables in the runtime near the code, so I don't have to dig through threads and variables to find them, which really helps a lot. **What do you dislike about IntelliJ IDEA?** I feel like if I'm installing a couple of plugins, they're a little bit heavy, and IntelliJ IDEA lags a lot. I use a MacBook, but still, it lags whenever it's loaded with a couple of plugins. This can be managed better. It becomes lagging sometimes, which I don't like. **What problems is IntelliJ IDEA solving and how is that benefiting you?** I find IntelliJ IDEA great for running and debugging Spring Boot apps, as it highlights compilation issues immediately. This saves time fixing errors. My team switched from Eclipse to IntelliJ IDEA because it handles modern Gradle-based apps better. ### 23. IntelliJ IDEA: Smart Refactoring and Quick Fixes That Save Time **Rating:** 4.0/5.0 stars **Reviewed by:** Shruti S. | Software Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** February 08, 2026 **What do you like best about IntelliJ IDEA?** I use IntelliJ IDEA daily for Java and Spring Boot development, along with occasional work on microservices and REST APIs. It’s my primary IDE for writing, debugging, and refactoring code, as well as managing Maven/Gradle projects. I think the best part of using this software is how intelligent and developer-friendly the IDE feels during daily use. The smart suggestions, quick fixes, and refactoring options are extremely accurate and save a lot of manual effort. **What do you dislike about IntelliJ IDEA?** A area that could be improved is the learning curve. With so many powerful features available, new users may feel overwhelmed and may not fully utilize the IDE at first. To improve this, better performance optimization for large projects and low-spec machines would be helpful. **What problems is IntelliJ IDEA solving and how is that benefiting you?** Before using IntelliJ IDEA, handling large codebases and navigating between classes was time-consuming. IntelliJ IDEA makes code navigation, debugging, and refactoring much faster. Features like smart code completion, built-in debugging tools, and dependency management help reduce development time and catch issues early ### 24. Automates Testing with Ease, Minimal Setup Hassle **Rating:** 4.5/5.0 stars **Reviewed by:** Rakesh G. | Head of Testing | Business Solutioning – Indian Lending Products, Small-Business (50 or fewer emp.) **Reviewed Date:** April 29, 2026 **What do you like best about IntelliJ IDEA?** I really like how IntelliJ IDEA allows me to use both Selenium and Appium within a single window. The auto-save feature is invaluable, as it removes the need for manual saves before running my code. This makes it super convenient to make changes and run scripts without worrying about losing work if the system hangs. The shortcut for proper indentation is a great time-saver too. Overall, the initial setup was very easy, and even though my teammate took some time to switch from Eclipse, they ended up enjoying using IntelliJ IDEA. **What do you dislike about IntelliJ IDEA?** AI based help section should be enabled for solving problem while initial setup and helping on the solution basis on error code received. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA lets me use Selenium and Appium in one window, saves automatically, and prevents code loss. The shortcut for proper indentation is handy, and I don’t worry about losing work if the system hangs. ### 25. Smart Code Editor That Predicts, Catches Bugs, and Keeps us Focused **Rating:** 4.5/5.0 stars **Reviewed by:** Santosh K. | Software engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** April 12, 2026 **What do you like best about IntelliJ IDEA?** It’s a smart editor that understands your code’s logic. It predicts what you’ll type next, finds bugs instantly, and handles the messy organization for you. Basically, it does the boring work so you can just focus on writing. **What do you dislike about IntelliJ IDEA?** IntelliJ IDEA’s main drawbacks are its high RAM consumption and long indexing times, which can lag slower systems. The cluttered interface has a steep learning curve, and the best features are locked behind a pricey Ultimate Edition subscription. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA solves the problem of manual coding friction by automating repetitive tasks and catching errors instantly. This benefits development by reducing the mental load of managing syntax, allowing a primary focus on logic and building better software efficiently. ### 26. Smart Code Completion and Powerful Debugging in IntelliJ IDEA **Rating:** 5.0/5.0 stars **Reviewed by:** Diksha R. | Associate Developer, Enterprise (> 1000 emp.) **Reviewed Date:** July 15, 2026 **What do you like best about IntelliJ IDEA?** Basically, I like IntelliJ IDEA for its smart code completion and powerful debugging tools. It makes coding faster and helps me catch issues quickly. **What do you dislike about IntelliJ IDEA?** It can be a bit heavy on system resources and sometimes takes longer to start. Also, some advanced features can feel complex at first. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA basically helps me write, debug, and manage code more efficiently. Its smart features save time, reduce errors, and improve my overall productivity. ### 27. Snappy UI/UX, Rich Plugins, and Great Value in IntelliJ IDEA **Rating:** 4.5/5.0 stars **Reviewed by:** Nurul S. | Senior Developer Success Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** April 30, 2026 **What do you like best about IntelliJ IDEA?** I love the UI/UX and how snappy it is. I think it is one of the best editors out there. The plugin ecosystem is so rich that you get all the necessary tools you might think of. The price of IntelliJ IDEA is very affordable. **What do you dislike about IntelliJ IDEA?** I don't like the fact that I have to renew it every year. It would be more affordable for everyone if we can just pay a one time fee and then get a lifetime license. **What problems is IntelliJ IDEA solving and how is that benefiting you?** It is my go to editor for writing web applications. It has plugins for instantly viewing the output. The inbuilt CLI is very great. I overall love it. ### 28. Takes the Mental Load Off: Smart Completion, Refactoring, and Error Detection **Rating:** 4.5/5.0 stars **Reviewed by:** Teboho P. | Backend Engineer, Broadcast Media, Enterprise (> 1000 emp.) **Reviewed Date:** February 02, 2026 **What do you like best about IntelliJ IDEA?** IntelliJ IDEA’s biggest strength is how much it takes off your mental load. Smart code completion, deep refactoring, and instant error detection let you focus on logic instead of syntax. It understands the codebase, not just the file you’re in, which makes navigating, debugging, and maintaining large projects faster and less error-prone. **What do you dislike about IntelliJ IDEA?** The main downside is how resource-heavy it can be. On large projects it consumes a lot of memory and CPU, which can slow things down on weaker machines. Startup time can also be noticeable, and some advanced features feel overkill when you just want to make a quick, lightweight change. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA solves the problem of complexity in large codebases. It helps you understand, navigate, and safely change code without breaking things. That means fewer bugs, faster development, and more confidence in refactoring. From a business point of view, it reduces development time, lowers defect rates, and makes it easier to maintain and scale systems as teams and codebases grow. ### 29. IntelliJ IDEA: Smart Code Completion and Rock-Solid Refactoring for Complex Projects **Rating:** 5.0/5.0 stars **Reviewed by:** Siddhant J. | Software engineer, Enterprise (> 1000 emp.) **Reviewed Date:** January 30, 2026 **What do you like best about IntelliJ IDEA?** IntelliJ IDEA stands out thanks to its smart code completion and deep understanding of code structure. It often anticipates what I’m about to write, flags potential issues in real time, and suggests quick fixes that genuinely save time. The refactoring tools feel extremely reliable, even when working on large, complex projects. On top of that, the built-in integrations for Git, Maven, and Gradle help keep day-to-day development smooth and efficient. **What do you dislike about IntelliJ IDEA?** It can be fairly resource-heavy, especially on systems with limited RAM. The initial startup time can also feel slow, and the Ultimate version is quite costly for individual developers or beginners. **What problems is IntelliJ IDEA solving and how is that benefiting you?** It helps me write cleaner, more maintainable code and minimize bugs thanks to real-time inspections. Features like smart navigation, debugging, and test integration streamline my workflow and make development faster and more efficient, especially when I’m working on enterprise-level applications. Overall, it improves productivity and cuts down on context switching. ### 30. Boosts Productivity with Smart Features and Smooth Integration **Rating:** 5.0/5.0 stars **Reviewed by:** Sk A. | Senior Data Engineer | Big Data | Spark (Scala & PySpark), Computer & Network Security, Enterprise (> 1000 emp.) **Reviewed Date:** April 14, 2026 **What do you like best about IntelliJ IDEA?** I primarily use IntelliJ IDEA for developing Java-based applications, including building backend services and handling large-scale enterprise codebases. It helps with writing clean code, debugging, and managing dependencies efficiently, all within a single integrated environment. It simplifies code navigation and understanding, making it easy to jump between classes, methods, and files. I love the smart code completion and its intuitive, context-aware suggestions that speed up development and reduce errors. The powerful refactoring tools allow me to safely make changes across large codebases quickly. The debugger is detailed and easy to use, helping to identify issues faster. The excellent framework support, especially for Spring Boot and the Java ecosystem, works smoothly out of the box. IntelliJ IDEA offers an all-in-one environment for development. The initial setup was quite straightforward, with a user-friendly installation process and a guided setup wizard for configuration. I also appreciate its seamless integration with version control tools like Git, build tools like Maven and Gradle, and frameworks like Spring Boot. **What do you dislike about IntelliJ IDEA?** High resource usage – It can be quite heavy on RAM and CPU, especially when working on large projects. Startup time – The IDE sometimes takes longer to open compared to lighter editors. Indexing delays – Initial project indexing can be slow and may temporarily affect performance. Paid features – Some advanced features are only available in the Ultimate version, which may not be ideal for everyone. Occasional lag – At times, the IDE can feel slightly sluggish when multiple plugins or large modules are loaded. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA simplifies code navigation, reduces coding errors with smart suggestions, streamlines debugging, handles dependencies efficiently, and increases productivity by automating tasks like refactoring and code generation. ### 31. The IDE I use every day **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Program Development | Small-Business (50 or fewer emp.) **Reviewed Date:** June 28, 2026 **What do you like best about IntelliJ IDEA?** What I like most is that IntelliJ IDEA feels like it understands how developers actually work. The interface is clean, and I can find what I need without digging through menus. It works really well with Git, Maven, Docker, and databases, so I don't have to keep switching between different tools. The built-in code suggestions and inspections have caught quite a few small mistakes before they became actual bugs, which has saved me time during development. Even on larger projects, navigation is fast and debugging is smooth. It isn't the cheapest IDE, but for the amount of time it saves me every day, I think it's worth it. I also found it easy to get started because the documentation and community resources are excellent whenever I need help. **What do you dislike about IntelliJ IDEA?** One thing I've noticed is that IntelliJ IDEA can be a bit heavy on system resources, especially when I have multiple projects open at the same time. It also takes a little while to index larger projects after opening them. Most of the time it's worth the wait because everything runs smoothly afterward, but it can slow me down when I just need to make a quick change. Also, some advanced features are only available in the Ultimate edition, so the pricing might feel a bit high for individual developers. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA helps me spend less time on the IDE itself and more time writing code. I work on Java backend services, and it makes it easy to navigate large projects, debug issues, and safely refactor code without worrying about breaking something. The built-in Git integration and database tools also mean I don't have to switch between multiple applications throughout the day. Overall, it helps me develop features faster, fix bugs more efficiently, and feel more confident when making changes to an existing codebase. ### 32. IntelliJ IDEA Makes Java Development Smooth with Smart Autocomplete and Debugging **Rating:** 4.5/5.0 stars **Reviewed by:** Saurabh S. | software engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** January 23, 2026 **What do you like best about IntelliJ IDEA?** IntelliJ IDEA is one of the best IDEs on the market for Java development. It’s built to help developers focus on writing code rather than spending time configuring settings in the IDE. I have been using IntelliJ IDEA for the last two years, and I’m really loving it. Some features, like code suggestions, autocomplete, running servers, and debugging, are amazing and make day-to-day development smoother. Syntax checking is also an important feature in my book. The built-in store for plugins is very helpful as well, since it makes it easy to add new capabilities to IntelliJ IDEA. Overall, I like the UI: things are placed where they should be, and the color scheme is nice and helps me identify things quickly. **What do you dislike about IntelliJ IDEA?** I feel that IntelliJ IDEA is starting to fall behind in the AI race compared with the competition. At the moment, it doesn’t seem to offer any free AI code assistance, even with usage limits, while other tools do. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA helps solve the problem of slow, fragmented development by taking care of much of the setup and routine work for me, so I can focus on writing clean code. Features like smart code suggestions, autocomplete, debugging, running servers, and syntax checks make my day-to-day development faster and smoother. The plugin store and the clean UI also save time and reduce friction when I’m working. Overall, it boosts my productivity and helps keep development more stress-free. ### 33. Smart, Responsive Code Editor That Speeds Up Development **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** April 08, 2026 **What do you like best about IntelliJ IDEA?** What I like most about IntelliJ IDEA is how smart and responsive the code editor is. The auto-completion and suggestions are very accurate, which really speeds up development. It also does a great job at detecting errors early and offering quick fixes. The overall experience feels smooth, and it handles large projects without much trouble. **What do you dislike about IntelliJ IDEA?** The main downside is that it can be quite resource-heavy, especially on machines with limited RAM. Startup time can also be a bit slow depending on the project size. Some advanced features are only available in the paid version, which might be a limitation for smaller teams or individual users. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA helps streamline development by providing everything in one place—coding, debugging, testing, and version control. It reduces the need for multiple tools and helps catch issues early in the development process. This makes development faster and more efficient, especially when working on complex projects. ### 34. Intuitive UI, Seamless Integration **Rating:** 5.0/5.0 stars **Reviewed by:** Aryan S. | Associate Technical Consultant, Mid-Market (51-1000 emp.) **Reviewed Date:** May 12, 2026 **What do you like best about IntelliJ IDEA?** I use IntelliJ IDEA because it offers very seamless integration with my framework and GitHub. I appreciate its clean and organized UI, which makes navigating it a breeze. The Maven integration makes it smooth and quick to handle new pulls from the main branch. I also find the separate Copilot integration incredibly helpful for simplifying vibe coding. Previously, we were using VSCode, but it was very plain, whereas IntelliJ makes Java development really simple and hassle-free. The initial setup was pretty easy and straightforward. **What do you dislike about IntelliJ IDEA?** The merge feature is awesome but can be improved for the excel type file merge conflict resolution. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA offers seamless integration with frameworks and GitHub, making Java development simple and hassle-free. The Maven integration is smooth and quick, especially for new pulls, while Copilot makes coding effortless. ### 35. Intelligent Coding Assistant That Supercharges Productivity **Rating:** 4.5/5.0 stars **Reviewed by:** Surya Prasad R. | Junior Software Engineer Intern, Enterprise (> 1000 emp.) **Reviewed Date:** January 16, 2026 **What do you like best about IntelliJ IDEA?** What I like most about IntelliJ IDEA is its intelligent coding assistant and the productivity boost it gives me. It feels like IntelliJ understands what’s happening in the backend of the code and instantly provides suggestions, whether that’s for code completion or JavaDocs to help fill in documentation. This is really helpful in real-life scenarios when I’m building more complex code, and it also makes it easier to organize and structure the code using OOP principles. **What do you dislike about IntelliJ IDEA?** The main thing I dislike about IntelliJ IDEA is its high power consumption, especially for students with less RAM and low-end graphics in their laptops. The startup time, indexing, and background processes can sometimes use a significant amount of memory, particularly during launch. **What problems is IntelliJ IDEA solving and how is that benefiting you?** Sometimes I write error-prone code having bugs n identation error or minor issues that we usually skip bymistakely, but the Intelligent code analysis in Intellij easily and seamlessly correct those part in realtime, it fixes code , this reduces debugging time of us. ### 36. IntelliJ IDEA: Unmatched Java Development Experience **Rating:** 5.0/5.0 stars **Reviewed by:** Karthikeyan R. | Full Stack Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** May 14, 2026 **What do you like best about IntelliJ IDEA?** I use IntelliJ IDEA for Java-based application development, including Spring Boot and Kotlin. I appreciate its clean interface, which is very useful in complex scenarios. The support for different Java options, alongside its good autocomplete and debug features, makes it very efficient to use. It supports various Java versions simultaneously, and the autocomplete significantly enhances efficiency. The debug feature is excellent for catching exceptions before compilation. The initial setup was very easy too. **What do you dislike about IntelliJ IDEA?** I use the pro version which unlocks the chat for me, but they could give it in the free version itself with limits. **What problems is IntelliJ IDEA solving and how is that benefiting you?** I find IntelliJ IDEA's clean interface very useful in complex scenarios. It supports different Java versions, making development more versatile. The autocomplete improves efficiency, and the debug feature helps catch exceptions before compilation. ### 37. Smart Autocompletion and Safe Refactoring That Save Me Time **Rating:** 4.0/5.0 stars **Reviewed by:** Vinay M. | Senior Software Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** February 17, 2026 **What do you like best about IntelliJ IDEA?** I like how IntelliJ IDEA seems to understand my code. The smart autocompletion, instant error detection, and refactoring tools actually feel safe to use. It saves me time and helps me focus on thinking through the work, not fighting with the tools. **What do you dislike about IntelliJ IDEA?** On large projects, it can feel heavy and sluggish, especially while indexing, and it tends to use a lot of memory. On top of that, some genuinely useful features are locked behind the paid version, which is pretty frustrating. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA helps me write and maintain complex code more safely. It catches errors early, suggests improvements, and makes refactoring straightforward, so I spend less time debugging and more time building with confidence. ### 38. Intelij : An all in one Master IDE **Rating:** 5.0/5.0 stars **Reviewed by:** Shivam G. | Software Developer, Information Technology and Services, Mid-Market (51-1000 emp.) **Reviewed Date:** February 24, 2026 **What do you like best about IntelliJ IDEA?** Its is very useful in terms of coding. The auto-complete is very useful ,The coding intelligence of inteliij is on next level . The debugging tools are also very helpful in intellij Idea . they help me in every issue and its very easy to debug. **What do you dislike about IntelliJ IDEA?** It is very very heavy on RAM , It almost consumes around 3gb of my ram which makes my system slow. It has most features unlocked when we pay for the ultimate version **What problems is IntelliJ IDEA solving and how is that benefiting you?** Since , I am a backend developer in Java / Spring boot. IntelliJ is very useful for me in suggesting a better approach. Go-to-definition works perfectly even with Spring annotations in this IDE Shows bean injection graph for spring boot which makes it easy to track the bean. ### 39. Easy to Use with Great Autocompletion, Plugins, and Support **Rating:** 5.0/5.0 stars **Reviewed by:** Deepesh V. | Software Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** March 26, 2026 **What do you like best about IntelliJ IDEA?** It is easy to use due to its autocompletion features and has a very simple ease of implementation through a simple install and allows use of multiple plugins through marketplace. I use it daily for coding in java and python. It has good integration with Spring Boot, Gradle etc. It has very good customer support and they helped me with the co-pilot setup. **What do you dislike about IntelliJ IDEA?** The free version could be provided with more features. **What problems is IntelliJ IDEA solving and how is that benefiting you?** Help's me code faster with zero to minimal errors. Helps me with warnings or errors throughout code and helps thing build and ship quickly. The AI integration is seamless and helps me with my most of the tasks with auto-completion. ### 40. Excellent Code Intelligence and Refactoring for Large Java/Kotlin Projects **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Transportation/Trucking/Railroad | Mid-Market (51-1000 emp.) **Reviewed Date:** May 18, 2026 **What do you like best about IntelliJ IDEA?** Excellent code intelligence IntelliJ IDEA is very good at understanding the structure of a project. Its autocomplete, navigation, inspections, and refactoring tools are especially strong for Java, Kotlin, Spring, Maven/Gradle, and large enterprise codebases. **What do you dislike about IntelliJ IDEA?** It can be resource-heavy. IntelliJ IDEA can use a lot of memory and CPU, especially on large projects or when you have many plugins enabled. Indexing, Maven/Gradle builds, and enterprise Java applications can also add to the load. On lower-spec machines, it can end up feeling sluggish compared with lighter editors. **What problems is IntelliJ IDEA solving and how is that benefiting you?** It solves the problem of developer productivity and code quality in complex software projects. It helps developers write, understand, debug, test, refactor, and maintain code more quickly and with fewer mistakes, making day-to-day development smoother and more reliable. ### 41. Powerful, Intelligent IDE That Boosts Productivity but Demands Resources **Rating:** 5.0/5.0 stars **Reviewed by:** Arpit A. | Software Developer, Information Technology and Services, Small-Business (50 or fewer emp.) **Reviewed Date:** March 20, 2026 **What do you like best about IntelliJ IDEA?** The best parts, in my view: 1. Code intelligence that genuinely saves time Its autocomplete, refactoring, and error detection are incredibly accurate. It understands context deeply whether you're working with Java, or even frameworks like Spring so it suggests the right thing, not just a thing. 2. Refactoring without fear Renaming variables, extracting methods, restructuring code it handles complex refactors across large projects safely. This is where it really outshines lighter editors. 3. Built-in tools ecosystem You don’t need to juggle plugins as much. Things like: Git integration Database tools HTTP client Debugger are all first-class and polished. 4. Excellent debugging experience The debugger is powerful but also easy to use inline values, smart step-into, and conditional breakpoints make tracking issues much faster. 5. Consistency and polish Everything feels cohesive. UI, shortcuts, workflows they’re designed to work together instead of feeling bolted on. 6. Strong support for JVM languages (and beyond) It’s especially unbeatable for Java, but it also handles JavaScript, Python (with plugins), and more quite well. **What do you dislike about IntelliJ IDEA?** It can be a RAM and CPU hog, especially on large projects. Indexing alone can spike usage and slow your machine on lower-end laptops, it’s very noticeable. **What problems is IntelliJ IDEA solving and how is that benefiting you?** Problem: Understanding complex codebases Modern projects are huge and interconnected. Figuring out “where is this used?” or “what does this depend on?” can be painful. What IntelliJ does: Deep code analysisInstant navigation (go to definition, find usages)Dependency visualizationBenefit to you: You spend far less time searching and more time understanding. Jumping through a large codebase becomes almost effortless. 2. Problem: Writing correct code quickly Typing everything manually and remembering APIs slows you down and leads to mistakes. What IntelliJ does: Context-aware autocompleteReal-time error highlightingSmart suggestions based on libraries/frameworks ### 42. Smart, Time-Saving Coding with IntelliJ IDEA **Rating:** 4.0/5.0 stars **Reviewed by:** Ankit M. | Junior Nodejs Developer , Computer Software, Small-Business (50 or fewer emp.) **Reviewed Date:** April 29, 2026 **What do you like best about IntelliJ IDEA?** What I like most about IntelliJ IDEA is how smart and helpful it feels while coding. The auto-suggestions, code completion, and built-in tools save a lot of time. It makes development smoother and helps catch mistakes early. **What do you dislike about IntelliJ IDEA?** One thing I don’t like about IntelliJ IDEA is that it can feel a bit heavy, especially on systems with lower RAM. Sometimes it takes time to start up or index projects. Also, a few advanced features are locked behind the paid version, which can be limiting. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA helps reduce the hassle of manual coding by offering smart suggestions and catching errors early. It organizes the whole development process in one place, which saves time and effort. Because of that, I can focus more on logic and less on fixing small mistakes. ### 43. Painless coding **Rating:** 5.0/5.0 stars **Reviewed by:** varsha m. | AI/ML Developer , Mid-Market (51-1000 emp.) **Reviewed Date:** April 30, 2026 **What do you like best about IntelliJ IDEA?** We do not need to install tons of extensions also there is no need of extra efforts for set up and integration.Debugging is very easy and fast.It is good multiple language selection, better performance. One Drawback is it uses more RAM else overall it is perfect for Developer and Tech Employees. **What do you dislike about IntelliJ IDEA?** Tt uses more RAM and the ultimate version is paid. **What problems is IntelliJ IDEA solving and how is that benefiting you?** It is not just writing the code but also making the project dilevery faster with zero conflicts also manages complexity, we can fic errors of code before running the code. ### 44. IntelliJ IDEA: Seamless Coding with Robust Plugins **Rating:** 4.0/5.0 stars **Reviewed by:** Mustafa A. | Software Engineer **Reviewed Date:** April 02, 2026 **What do you like best about IntelliJ IDEA?** I use IntelliJ IDEA to write Java code. I really appreciate its ability to auto-complete functions and easily search the code, which makes my coding experience smoother. Creating files and integrating with the JetBrain AI assistant is a breeze. I find IntelliJ IDEA easy to use with a lot of useful plugins. I love how the JetBrain AI assistant reads my whole code and provides accurate responses to my queries. The initial setup was pretty easy—just install and it works like magic. **What do you dislike about IntelliJ IDEA?** In JetBrain AI assistant, there is a weird bug where it says there is an issue connecting with the agent, and I have to quit the app and log back in. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA allows me to auto-complete functions, easily search the code, create files, and integrates smoothly with the JetBrains AI assistant, making it easy to use with useful plugins. ### 45. The best software for Minecraft plugin development **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** August 15, 2023 **What do you like best about IntelliJ IDEA?** I love the fact that they offer free subscriptions for students, it helps me a lot. I also like the infrastructure of the sofware, I can even modify the themes. When developing Minecraft plugins, IntelliJ IDEA is the best option for you to use, it helps you set everything up with a few clicks. **What do you dislike about IntelliJ IDEA?** I had an issue with the app that after not using it for a couple of months, I don't know what changed that I had to reinstall it because I wouldn't be able to run my project on the app. **What problems is IntelliJ IDEA solving and how is that benefiting you?** It's a really good option for developing Minecraft plugins, helps with hundreds of extensions/plugins that I can add, even create my own one. Using plugins helps me develop my Minecraft plugins way faster. ### 46. The Ultimate IDE for Professional Development with Minor Memory Hiccups **Rating:** 4.5/5.0 stars **Reviewed by:** Siddique K. | LLM Data Trainer Specialist, Computer Software, Small-Business (50 or fewer emp.) **Reviewed Date:** March 15, 2026 **What do you like best about IntelliJ IDEA?** I use IntelliJ IDEA for TypeScript, Node.js, and NestJS development and find it incredibly useful for building modular backend APIs, REST services, and full-stack applications. It smartly combines code completion, Git, Docker, and database tools in one place, which solves context-switching overhead for me. I really appreciate its ability to catch TypeScript errors early and make refactoring across large codebases fast and reliable. The intelligent code completion and deep TypeScript support are standout features for me, saving a lot of time, especially on complex projects. It reduces the time I spend looking up syntax or API references and auto-suggests the correct imports and method signatures instantly. Additionally, the TypeScript support helps catch type errors before runtime, which is critical for production-grade AI pipelines. I find the initial setup straightforward as well, with plugin installations taking only a few minutes. **What do you dislike about IntelliJ IDEA?** The biggest drawback is high memory consumption. Running IntelliJ alongside Docker containers, a local PostgreSQL instance, and a Node.js dev server can push RAM usage significantly, causing occasional slowdowns. The initial project indexing also takes too long on large monorepos. A lighter memory footprint would make it a near-perfect tool. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA reduces context-switching by combining tools like Git and Docker. It ensures early TypeScript error detection and accelerates refactoring across large codebases. Its intelligent code completion saves time by auto-suggesting correct imports and method signatures, particularly for complex NestJS projects. ### 47. IntelliJ IDEA Reliable and Feature-Rich IDE for Professional Development **Rating:** 5.0/5.0 stars **Reviewed by:** Ammar Y. | Principal Full-Stack Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** March 24, 2026 **What do you like best about IntelliJ IDEA?** IntelliJ IDEA offers an exceptional developer experience with powerful code intelligence, smart auto-completion, and deep understanding of Java and modern frameworks. The built-in tools (debugger, profiler, database tools, and version control integration) make it an all-in-one environment, reducing the need for external tools. I also appreciate the seamless integration with frameworks like Spring and the consistent quality across JetBrains products. **What do you dislike about IntelliJ IDEA?** Honestly, I haven’t faced any major issues so far. The overall experience is very smooth and reliable. If anything, it can be slightly heavy on system resources at times, but that’s expected given the rich features it provides. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA helps me write, debug, and maintain complex projects efficiently. Its intelligent code analysis, refactoring tools, and framework support save time and reduce errors, letting me focus on building features rather than fixing tooling issues. It makes managing large-scale applications much easier and keeps development smooth. ### 48. Makes coding faster and less stressful **Rating:** 4.0/5.0 stars **Reviewed by:** Sai Sathwik B. | Student, Higher Education, Small-Business (50 or fewer emp.) **Reviewed Date:** December 26, 2025 **What do you like best about IntelliJ IDEA?** IntelliJ IDEA makes coding faster and easier with some quite impressive features, like auto-completing the code when it understands the intention of the code I am typing, reducing the time in coding. It clearly highlights the errors in the code while typing or any other syntax errors. Debugging and running programs is simple and easy, and everything is available in one place. **What do you dislike about IntelliJ IDEA?** IntelliJ IDEA needs to work on the system resource allocation, as it uses a lot of system memory and feels slow on low end laptops. While working on big projects, it takes lot of time to load the code, and the laptop heats up significantly. Some features must be purchased to use and for beginners it is not so easy to use. **What problems is IntelliJ IDEA solving and how is that benefiting you?** IntelliJ IDEA helps me write the code clean and easily without any errors popping up or any syntax mistakes, which are the major problems for beginners. It saves up time by code suggestions and reducing the time complexity. This makes coding less stressful and helps me focus on the logic than the syntaxs and errors ### 49. Best Java Development IDE with Top-Notch Autocomplete and Built-In JDK **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Education Management | Small-Business (50 or fewer emp.) **Reviewed Date:** May 25, 2026 **What do you like best about IntelliJ IDEA?** It is the best IDE for Java. Auto completion of the syntax is the best feature. It provides JDK so do not need to install it externally, and has an integrated version control which helps in Git and Git Hub. **What do you dislike about IntelliJ IDEA?** It consumes a lot of memory, on low end systems such as mine, it struggles often. When shifting from VS code, it might seem confusing at first for the first time users. **What problems is IntelliJ IDEA solving and how is that benefiting you?** The debugging tool is really simple and easy to use. Many platforms make debugging a complex job whereas it is far simpler here. While coding, debugging is one of the most important tasks and it helps me easily debug the code. ### 50. Productivity Boost with Smart Automation in IntelliJ IDEA **Rating:** 4.0/5.0 stars **Reviewed by:** Harshad G. | software developer, Small-Business (50 or fewer emp.) **Reviewed Date:** April 02, 2026 **What do you like best about IntelliJ IDEA?** The current update of IntelliJ IDEA allows me to work more productively by enabling many automatic operations. For example, I can switch between branches easily, and right now an LLM is also integrated into it. **What do you dislike about IntelliJ IDEA?** There’s nothing I hate about it. However, for some Java projects, I’ve found it feels heavier compared to VS Code. **What problems is IntelliJ IDEA solving and how is that benefiting you?** I like it. It has a lot of automatic things integrated in it, so when I’m working on complex things, it helps reduce the overhead of running commands. I can work directly with it from the options there, and that’s a really cool feature it has. ## IntelliJ IDEA Discussions - [What is IntelliJ IDEA used for?](https://www.g2.com/discussions/what-is-intellij-idea-used-for) - 4 comments, 2 upvotes - [How does IntelliJ IDEA stand out as a development environment for modern programming needs?](https://www.g2.com/discussions/how-does-intellij-idea-stand-out-as-a-development-environment-for-modern-programming-needs) - 2 comments, 1 upvote - [How to speed up compiling time?](https://www.g2.com/discussions/how-to-speed-up-compiling-time) - 1 comment, 1 upvote - [Have you used the remote pair programming tool from Jetbrains (Code With Me)? 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