# Top 10 Underscore.Js Alternatives & Competitors **Average Rating:** 4.4/5 **Total Number of Reviews:** 14 The JavaScript Web Frameworks solutions below are the most common alternatives that users and reviewers compare with Underscore.Js. Other important factors to consider when researching alternatives to Underscore.Js include performance and functionality. The best overall Underscore.Js alternative is Essential Studio. Other similar apps like Underscore.Js are Angular, Progress Kendo UI, Backbone.js, and Knockout.js. Underscore.Js alternatives can be found in [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks) but may also be in [Component Libraries Software](https://www.g2.com/categories/component-libraries) or [Data Visualization Libraries Software](https://www.g2.com/categories/data-visualization-libraries). ## Best Paid & Free Alternatives to Underscore.Js - [Essential Studio](https://www.g2.com/products/essential-studio/reviews) - [Angular](https://www.g2.com/products/angular/reviews) - [Progress Kendo UI](https://www.g2.com/products/progress-kendo-ui/reviews) - [Backbone.js](https://www.g2.com/products/backbone-js/reviews) - [Knockout.js](https://www.g2.com/products/knockout-js/reviews) - [angularjs](https://www.g2.com/products/angularjs/reviews) - [Express.js](https://www.g2.com/products/express-js/reviews) - [Chart.Js](https://www.g2.com/products/chart-js/reviews) - [Ext JS](https://www.g2.com/products/ext-js/reviews) - [DevExpress](https://www.g2.com/products/devexpress/reviews) ## Top 10 Alternatives to Underscore.Js Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how Underscore.Js stacks up to the competition, check reviews from current & previous users in industries like Information Technology and Services, Financial Services, and Real Estate, and find the best product for your business. ### 1. [Essential Studio](https://www.g2.com/products/essential-studio/reviews) By Syncfusion **Average Rating:** 4.5/5 **Total Reviews:** 802 Syncfusion® Essential Studio is a suite of components and frameworks for developing web, mobile, and desktop applications. Reviewers say compared to Underscore.Js, Essential Studio is: - More expensive - Better at support - More usable Categories in common with Underscore.Js: [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks) **Compare:** [Underscore.Js vs Essential Studio](https://www.g2.com/compare/essential-studio-vs-underscore-js) **Compare Essential Studio with other alternatives:** - [Essential Studio vs Angular](https://www.g2.com/compare/angular-vs-essential-studio) - [Essential Studio vs Progress Kendo UI](https://www.g2.com/compare/essential-studio-vs-progress-kendo-ui) - [Essential Studio vs Backbone.js](https://www.g2.com/compare/backbone-js-vs-essential-studio) - [Essential Studio vs Knockout.js](https://www.g2.com/compare/essential-studio-vs-knockout-js) - [Essential Studio vs angularjs](https://www.g2.com/compare/essential-studio-vs-angularjs) - [Essential Studio vs Express.js](https://www.g2.com/compare/essential-studio-vs-express-js) - [Essential Studio vs Chart.Js](https://www.g2.com/compare/chart-js-vs-essential-studio) - [Essential Studio vs Ext JS](https://www.g2.com/compare/essential-studio-vs-ext-js) - [Essential Studio vs DevExpress](https://www.g2.com/compare/devexpress-vs-essential-studio) ### 2. [Angular](https://www.g2.com/products/angular/reviews) By Angular **Average Rating:** 4.5/5 **Total Reviews:** 168 Angular is a comprehensive platform for building dynamic, single-page web applications using HTML and TypeScript. It provides a robust framework that enables developers to create efficient and scalable applications across various platforms, including web, mobile web, native mobile, and native desktop. Key Features and Functionality: - Cross-Platform Development: Angular allows developers to build applications that can run seamlessly on multiple platforms, facilitating code reuse and reducing development time. - High Performance: The framework is optimized for maximum speed on the web platform, incorporating features like Web Workers and server-side rendering to enhance performance. - Modular Architecture: Angular's modular design, through the use of NgModules, helps organize applications into cohesive blocks of functionality, making them easier to manage and scale. - Comprehensive Tooling: With a wide array of tools and libraries, Angular simplifies the development process. It offers declarative templates, extensive IDE support, and a rich ecosystem of components and directives. - Strong Community Support: Backed by a large community and maintained by Google, Angular benefits from continuous improvements, extensive documentation, and a wealth of third-party resources. Primary Value and Solutions Provided: Angular addresses the challenges of developing complex web applications by offering a structured and maintainable approach. Its component-based architecture promotes reusability and testability, while its powerful data binding and dependency injection systems streamline development. By providing a unified platform with consistent patterns and practices, Angular enables developers to build high-quality applications efficiently, reducing both development time and maintenance costs. Reviewers say compared to Underscore.Js, Angular is: - More expensive - Better at support - Better at meeting requirements Categories in common with Underscore.Js: [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks) **Compare:** [Underscore.Js vs Angular](https://www.g2.com/compare/angular-vs-underscore-js) **Compare Angular with other alternatives:** - [Angular vs Essential Studio](https://www.g2.com/compare/angular-vs-essential-studio) - [Angular vs Progress Kendo UI](https://www.g2.com/compare/angular-vs-progress-kendo-ui) - [Angular vs Backbone.js](https://www.g2.com/compare/angular-vs-backbone-js) - [Angular vs Knockout.js](https://www.g2.com/compare/angular-vs-knockout-js) - [Angular vs angularjs](https://www.g2.com/compare/angular-vs-angularjs) - [Angular vs Express.js](https://www.g2.com/compare/angular-vs-express-js) - [Angular vs Chart.Js](https://www.g2.com/compare/angular-vs-chart-js) - [Angular vs Ext JS](https://www.g2.com/compare/angular-vs-ext-js) - [Angular vs DevExpress](https://www.g2.com/compare/angular-vs-devexpress) ### 3. [Progress Kendo UI](https://www.g2.com/products/progress-kendo-ui/reviews) By Progress Software **Average Rating:** 4.4/5 **Total Reviews:** 257 The Most Complete UI Framework to Speed Up Your HTML/JS Development Reviewers say compared to Underscore.Js, Progress Kendo UI is: - More expensive - Better at support - More usable Categories in common with Underscore.Js: [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks) **Compare:** [Underscore.Js vs Progress Kendo UI](https://www.g2.com/compare/progress-kendo-ui-vs-underscore-js) **Compare Progress Kendo UI with other alternatives:** - [Progress Kendo UI vs Essential Studio](https://www.g2.com/compare/essential-studio-vs-progress-kendo-ui) - [Progress Kendo UI vs Angular](https://www.g2.com/compare/angular-vs-progress-kendo-ui) - [Progress Kendo UI vs Backbone.js](https://www.g2.com/compare/backbone-js-vs-progress-kendo-ui) - [Progress Kendo UI vs Knockout.js](https://www.g2.com/compare/knockout-js-vs-progress-kendo-ui) - [Progress Kendo UI vs angularjs](https://www.g2.com/compare/progress-kendo-ui-vs-angularjs) - [Progress Kendo UI vs Express.js](https://www.g2.com/compare/express-js-vs-progress-kendo-ui) - [Progress Kendo UI vs Chart.Js](https://www.g2.com/compare/chart-js-vs-progress-kendo-ui) - [Progress Kendo UI vs Ext JS](https://www.g2.com/compare/ext-js-vs-progress-kendo-ui) - [Progress Kendo UI vs DevExpress](https://www.g2.com/compare/devexpress-vs-progress-kendo-ui) ### 4. [Backbone.js](https://www.g2.com/products/backbone-js/reviews) By DocumentCloud **Average Rating:** 4.0/5 **Total Reviews:** 38 Backbone.js gives structure to web applications by providing models with key-value binding and custom events, collections with a rich API of enumerable functions, views with declarative event handling, and connects it all to your existing API over a RESTful JSON interface. Reviewers say compared to Underscore.Js, Backbone.js is: - More expensive Categories in common with Underscore.Js: [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks) **Compare:** [Underscore.Js vs Backbone.js](https://www.g2.com/compare/backbone-js-vs-underscore-js) **Compare Backbone.js with other alternatives:** - [Backbone.js vs Essential Studio](https://www.g2.com/compare/backbone-js-vs-essential-studio) - [Backbone.js vs Angular](https://www.g2.com/compare/angular-vs-backbone-js) - [Backbone.js vs Progress Kendo UI](https://www.g2.com/compare/backbone-js-vs-progress-kendo-ui) - [Backbone.js vs Knockout.js](https://www.g2.com/compare/backbone-js-vs-knockout-js) - [Backbone.js vs angularjs](https://www.g2.com/compare/backbone-js-vs-angularjs) - [Backbone.js vs Express.js](https://www.g2.com/compare/backbone-js-vs-express-js) - [Backbone.js vs Chart.Js](https://www.g2.com/compare/backbone-js-vs-chart-js) - [Backbone.js vs Ext JS](https://www.g2.com/compare/backbone-js-vs-ext-js) - [Backbone.js vs DevExpress](https://www.g2.com/compare/backbone-js-vs-devexpress) ### 5. [Knockout.js](https://www.g2.com/products/knockout-js/reviews) By Open Source Initiative (OSI) **Average Rating:** 3.9/5 **Total Reviews:** 48 Knockout is a standalone JavaScript implementation of the Model-View-ViewModel pattern Reviewers say compared to Underscore.Js, Knockout.js is: - More expensive Categories in common with Underscore.Js: [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks) **Compare:** [Underscore.Js vs Knockout.js](https://www.g2.com/compare/knockout-js-vs-underscore-js) **Compare Knockout.js with other alternatives:** - [Knockout.js vs Essential Studio](https://www.g2.com/compare/essential-studio-vs-knockout-js) - [Knockout.js vs Angular](https://www.g2.com/compare/angular-vs-knockout-js) - [Knockout.js vs Progress Kendo UI](https://www.g2.com/compare/knockout-js-vs-progress-kendo-ui) - [Knockout.js vs Backbone.js](https://www.g2.com/compare/backbone-js-vs-knockout-js) - [Knockout.js vs angularjs](https://www.g2.com/compare/knockout-js-vs-angularjs) - [Knockout.js vs Express.js](https://www.g2.com/compare/express-js-vs-knockout-js) - [Knockout.js vs Chart.Js](https://www.g2.com/compare/chart-js-vs-knockout-js) - [Knockout.js vs Ext JS](https://www.g2.com/compare/ext-js-vs-knockout-js) - [Knockout.js vs DevExpress](https://www.g2.com/compare/devexpress-vs-knockout-js) ### 6. [angularjs](https://www.g2.com/products/angularjs/reviews) By Google **Average Rating:** 4.0/5 **Total Reviews:** 112 Angularjs is a fantastic front-end MVC framework for medium to large projects Reviewers say compared to Underscore.Js, angularjs is: - More expensive Categories in common with Underscore.Js: [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks) **Compare:** [Underscore.Js vs angularjs](https://www.g2.com/compare/underscore-js-vs-angularjs) **Compare angularjs with other alternatives:** - [angularjs vs Essential Studio](https://www.g2.com/compare/essential-studio-vs-angularjs) - [angularjs vs Angular](https://www.g2.com/compare/angular-vs-angularjs) - [angularjs vs Progress Kendo UI](https://www.g2.com/compare/progress-kendo-ui-vs-angularjs) - [angularjs vs Backbone.js](https://www.g2.com/compare/backbone-js-vs-angularjs) - [angularjs vs Knockout.js](https://www.g2.com/compare/knockout-js-vs-angularjs) - [angularjs vs Express.js](https://www.g2.com/compare/express-js-vs-angularjs) - [angularjs vs Chart.Js](https://www.g2.com/compare/chart-js-vs-angularjs) - [angularjs vs Ext JS](https://www.g2.com/compare/ext-js-vs-angularjs) - [angularjs vs DevExpress](https://www.g2.com/compare/devexpress-vs-angularjs) ### 7. [Express.js](https://www.g2.com/products/express-js/reviews) By Open Source Initiative (OSI) **Average Rating:** 4.5/5 **Total Reviews:** 133 Fast, unopinionated, minimalist web framework for Node.js Reviewers say compared to Underscore.Js, Express.js is: - More expensive - Better at support - More usable Categories in common with Underscore.Js: [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks) **Compare:** [Underscore.Js vs Express.js](https://www.g2.com/compare/express-js-vs-underscore-js) **Compare Express.js with other alternatives:** - [Express.js vs Essential Studio](https://www.g2.com/compare/essential-studio-vs-express-js) - [Express.js vs Angular](https://www.g2.com/compare/angular-vs-express-js) - [Express.js vs Progress Kendo UI](https://www.g2.com/compare/express-js-vs-progress-kendo-ui) - [Express.js vs Backbone.js](https://www.g2.com/compare/backbone-js-vs-express-js) - [Express.js vs Knockout.js](https://www.g2.com/compare/express-js-vs-knockout-js) - [Express.js vs angularjs](https://www.g2.com/compare/express-js-vs-angularjs) - [Express.js vs Chart.Js](https://www.g2.com/compare/chart-js-vs-express-js) - [Express.js vs Ext JS](https://www.g2.com/compare/express-js-vs-ext-js) - [Express.js vs DevExpress](https://www.g2.com/compare/devexpress-vs-express-js) ### 8. [Chart.Js](https://www.g2.com/products/chart-js/reviews) By Chart.Js **Average Rating:** 4.4/5 **Total Reviews:** 124 Chart.js is a free, open-source JavaScript library designed for data visualization, enabling developers to create interactive and responsive charts for web applications. It supports eight core chart types: bar, line, area, pie (doughnut), bubble, radar, polar area, and scatter. Originally developed by Nick Downie in 2013, Chart.js has evolved into a community-maintained project, recognized for its simplicity and flexibility in rendering charts using HTML5 canvas. Key Features and Functionality: - Multiple Chart Types: Offers a variety of chart types, including bar, line, area, pie (doughnut), bubble, radar, polar area, and scatter charts. - Customization: Highly customizable with options for animations, tooltips, legends, and more. - Responsive Design: Automatically adjusts to different screen sizes and devices, ensuring optimal display across platforms. - Integration: Compatible with popular JavaScript frameworks like React, Vue, Svelte, and Angular, and includes TypeScript typings for enhanced development experience. - Performance: Utilizes HTML5 canvas for rendering, providing efficient performance, especially with large datasets. - Extensibility: Supports plugins for additional functionalities such as annotations, zooming, and drag-and-drop features. Primary Value and User Solutions: Chart.js simplifies the process of integrating dynamic and interactive charts into web applications, making it accessible for developers to present data visually without extensive coding. Its ease of use, combined with a rich set of features and customization options, allows for the creation of professional-grade charts that enhance user engagement and data comprehension. By offering a lightweight and responsive solution, Chart.js addresses the need for efficient and adaptable data visualization tools in modern web development. Reviewers say compared to Underscore.Js, Chart.Js is: - More expensive - More usable - Better at support Categories in common with Underscore.Js: [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks) **Compare:** [Underscore.Js vs Chart.Js](https://www.g2.com/compare/chart-js-vs-underscore-js) **Compare Chart.Js with other alternatives:** - [Chart.Js vs Essential Studio](https://www.g2.com/compare/chart-js-vs-essential-studio) - [Chart.Js vs Angular](https://www.g2.com/compare/angular-vs-chart-js) - [Chart.Js vs Progress Kendo UI](https://www.g2.com/compare/chart-js-vs-progress-kendo-ui) - [Chart.Js vs Backbone.js](https://www.g2.com/compare/backbone-js-vs-chart-js) - [Chart.Js vs Knockout.js](https://www.g2.com/compare/chart-js-vs-knockout-js) - [Chart.Js vs angularjs](https://www.g2.com/compare/chart-js-vs-angularjs) - [Chart.Js vs Express.js](https://www.g2.com/compare/chart-js-vs-express-js) - [Chart.Js vs Ext JS](https://www.g2.com/compare/chart-js-vs-ext-js) - [Chart.Js vs DevExpress](https://www.g2.com/compare/chart-js-vs-devexpress) ### 9. [Ext JS](https://www.g2.com/products/ext-js/reviews) By Sencha **Average Rating:** 4.1/5 **Total Reviews:** 112 Sencha Ext JS is the most comprehensive JavaScript framework for building data-intensive, cross-platform web and mobile applications for any modern device. Reviewers say compared to Underscore.Js, Ext JS is: - More expensive Categories in common with Underscore.Js: [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks) **Compare:** [Underscore.Js vs Ext JS](https://www.g2.com/compare/ext-js-vs-underscore-js) **Compare Ext JS with other alternatives:** - [Ext JS vs Essential Studio](https://www.g2.com/compare/essential-studio-vs-ext-js) - [Ext JS vs Angular](https://www.g2.com/compare/angular-vs-ext-js) - [Ext JS vs Progress Kendo UI](https://www.g2.com/compare/ext-js-vs-progress-kendo-ui) - [Ext JS vs Backbone.js](https://www.g2.com/compare/backbone-js-vs-ext-js) - [Ext JS vs Knockout.js](https://www.g2.com/compare/ext-js-vs-knockout-js) - [Ext JS vs angularjs](https://www.g2.com/compare/ext-js-vs-angularjs) - [Ext JS vs Express.js](https://www.g2.com/compare/express-js-vs-ext-js) - [Ext JS vs Chart.Js](https://www.g2.com/compare/chart-js-vs-ext-js) - [Ext JS vs DevExpress](https://www.g2.com/compare/devexpress-vs-ext-js) ### 10. [DevExpress](https://www.g2.com/products/devexpress/reviews) By DevExpress **Average Rating:** 4.8/5 **Total Reviews:** 116 DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting / Dashboard Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. Our product line includes UI components and libraries for desktop and mobile development (WinForms / WPF / WinUI / MAUI / Xamarin / VCL), the web (ASP.NET Core / Blazor / Web Forms / MVC / JavaScript: Angular, React, Vue, jQuery), Office File API, .NET Application Frameworks, ORM Tools, and End-to-End Web Testing. Reviewers say compared to Underscore.Js, DevExpress is: - More expensive - Better at support - Better at meeting requirements Categories in common with Underscore.Js: [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks) **Compare:** [Underscore.Js vs DevExpress](https://www.g2.com/compare/devexpress-vs-underscore-js) **Compare DevExpress with other alternatives:** - [DevExpress vs Essential Studio](https://www.g2.com/compare/devexpress-vs-essential-studio) - [DevExpress vs Angular](https://www.g2.com/compare/angular-vs-devexpress) - [DevExpress vs Progress Kendo UI](https://www.g2.com/compare/devexpress-vs-progress-kendo-ui) - [DevExpress vs Backbone.js](https://www.g2.com/compare/backbone-js-vs-devexpress) - [DevExpress vs Knockout.js](https://www.g2.com/compare/devexpress-vs-knockout-js) - [DevExpress vs angularjs](https://www.g2.com/compare/devexpress-vs-angularjs) - [DevExpress vs Express.js](https://www.g2.com/compare/devexpress-vs-express-js) - [DevExpress vs Chart.Js](https://www.g2.com/compare/chart-js-vs-devexpress) - [DevExpress vs Ext JS](https://www.g2.com/compare/devexpress-vs-ext-js) ## Explore Articles - [Which contractor payment platforms give accountants a clear, auditable trail for international payments without exporting to a separate system to reconcile?](https://www.g2.com/discussions/which-contractor-payment-platforms-give-accountants-a-clear-auditable-trail-for-international-payments-without-exporting-to-a-separate-system-to-reconcile) - [Is AppFolio actually worth it for community association management platforms improving resident engagement and adoption?](https://www.g2.com/discussions/is-appfolio-actually-worth-it-for-community-association-management-platforms-improving-resident-engagement-and-adoption) - [Which healthcare provider directories enable real-time data syncing with EHR and claims systems?](https://www.g2.com/discussions/which-healthcare-provider-directories-enable-real-time-data-syncing-with-ehr-and-claims-systems) - [What is the most cost effective knowledge base solution for entrepreneurs?](https://www.g2.com/discussions/what-is-the-most-cost-effective-knowledge-base-solution-for-entrepreneurs) - [Best tools for tracking event attendee data](https://www.g2.com/discussions/best-tools-for-tracking-event-attendee-data) - [What tool integrates mobile analytics with marketing platforms?](https://www.g2.com/discussions/what-tool-integrates-mobile-analytics-with-marketing-platforms) ## Spotlight Categories - [Digital Signage Software](https://www.g2.com/categories/digital-signage) - [Security Compliance Software](https://www.g2.com/categories/security-compliance) - [SMS Marketing Software](https://www.g2.com/categories/sms-marketing)