--- title: Lightning.Js Reviews meta_title: 'Lightning.Js Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how Lightning.Js works for a business like yours. aggregate_rating: rating_value: 4.5 review_count: 5 scale: '5' date_modified: '2026-03-17' parent_category: name: Web Frameworks url: https://www.g2.com/categories/web-frameworks --- # Lightning.Js Reviews **Vendor:** Lightning.Js **Category:** [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks) **Average Rating:** 4.5/5.0 **Total Reviews:** 5 ## About Lightning.Js Lightning.Js is a safe, fast, and asynchronous embed code intended for third-party Javascript. ## Lightning.Js Reviews ### 1. Lightning.js Review: A Developer's Perspective on Strengths and Considerations **Rating:** 4.0/5.0 stars **Reviewed by:** Ayush . | Software Developer, Mid-Market (51-1000 emp.) **Reviewed Date:** May 25, 2024 **What do you like best about Lightning.Js?** Performance: Handles complex data visualizations smoothly. Customization: Offers a wide variety of chart types and customization options. **What do you dislike about Lightning.Js?** While Lightning.js boasts many strengths, some reported drawbacks include: Learning Curve: Compared to simpler libraries, the initial setup might require more learning effort. Documentation: While helpful, some users find it could benefit from more in-depth tutorials for specific use cases. **What problems is Lightning.Js solving and how is that benefiting you?** Some problem that Lightning.Js is solving for us are following. Complex Data Visualization: It allows developers to create clear and interactive charts and graphs from large datasets, making complex information easier to understand. Performance Bottlenecks: By handling visualizations efficiently, Lightning.js helps developers avoid sluggish apps caused by slow-loading charts. Limited Customization: It provides extensive customization options, freeing developers from being restricted by basic chart libraries. ### 2. Supercharge your web performance with Lightning.js. **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** June 16, 2023 **What do you like best about Lightning.Js?** Its optimization process, core functionality, seamless integration with Salesforce's Lightning components, and great support make it a great JavaScript library for web development and provides a great user experience. **What do you dislike about Lightning.Js?** From my experience as a software engineer, Lightning.js has some major issues and concerns. Its limitations within the Salesforce ecosystem will not apply to activities outside that environment. There is a learning curve involved with integrating Lightning.js, especially for those new to the JavaScript or Salesforce ecosystem. Additionally, Lightning.js may have less outsourcing and community support than other commonly used libraries. Finally, while it works fine on page loads, it doesn't fix all performance-related issues. A project needs to be carefully evaluated before using Lightning.js. **What problems is Lightning.Js solving and how is that benefiting you?** Lightning.js provides many benefits to developers by solving many problems related to web performance and optimization. One of the main problems it solves is the need for page speed. In today's fast-paced digital environment, users rely on an instant, seamless website experience. Lightening. Node.js overcomes this challenge using advanced techniques such as slow and asynchronous loading. Late loading allows developers to delay loading non-critical resources until they are needed. Only relevant and valuable content is loaded, resulting in faster page load times. As the user navigates the app or interacts with certain features, additional resources are seamlessly loaded to ensure a smooth and seamless experience. This optimization is most important for web applications with complex structures and many components, as it reduces the initial load and the time required to render the page. Also, Lightning.js is good at determining the order in which items can be loaded. It intelligently determines which products and assets are essential to the homepage and ensures they are loaded first. This vital function makes the app more visible because users see the most critical content without delay. By optimizing resource loading, lightning. js helps reduce the time users wait for the page to function correctly, increasing overall user satisfaction and engagement. The benefits of Lightning.js go beyond performance improvements. Developers can create fast and responsive web applications by simplifying load sources and improving page optimization. This means an improved user experience, increased user retention and conversion rates. Lightning.js enables developers to deliver exceptional performance without sacrificing the functionality or richness of the user interface. Overall, Lightning.js solves the main issue like page slowness and poor performance. By using good loading strategies and essential functionality, developers can use their skills to create a fast website that attracts users. The result is a win-win situation where users enjoy interacting with their favorite websites and apps while developers create high-performing apps. - [View Lightning.Js pricing details and edition comparison](https://www.g2.com/products/lightning-js/reviews?filters%5Bnps_score%5D%5B%5D=4§ion=pricing&secure%5Bexpires_at%5D=2026-08-12+19%3A47%3A06+-0500&secure%5Bsession_id%5D=c08aae0e-ce92-4d3a-8323-041367386b1d&secure%5Btoken%5D=80678136011fc55b1b9a307738298f1fba831413e682f5d59a14bc1069c068c1&format=llm_user) ## Lightning.Js Features **JavaScript Frameworks** - Libraries - Community - Widgets - Browser Support - Graphical Visualization - Mobile Support ## Top Lightning.Js Alternatives - [Essential Studio](https://www.g2.com/products/essential-studio/reviews) - 4.5/5.0 (784 reviews) - [Progress Kendo UI](https://www.g2.com/products/progress-kendo-ui/reviews) - 4.4/5.0 (251 reviews) - [Angular](https://www.g2.com/products/angular/reviews) - 4.5/5.0 (157 reviews)