With more than 80 UI components, including advanced tables, charts, and forms, this open-source JavaScript framework will help you build complex, data-rich web applications faster and more efficiently.
Ext JS Alternatives
Ext JS is described as 'JavaScript library for building interactive web applications using techniques such as Ajax, DHTML and DOM scripting. Ext includes interoperability with jQuery and Prototype' and is a javascript framework in the development category. There are more than 25 alternatives to Ext JS, not only websites but also apps for a variety of platforms, including Self-Hosted, Windows, Linux and Mac apps. The best Ext JS alternative is Vue.js, which is both free and Open Source. Other great sites and apps similar to Ext JS are Angular, React, Svelte and Vite.
Alternatives list
- Lightning Speed: Sycamore harnesses the full power of Rust via WebAssembly, giving you full control over performance.
Cost / License
- Free
- Open Source
Platforms
- Online
High performance web components for SaaS apps - including Gantt, Scheduler, Grid, Calendar and Kanban widgets. Seamless integration with React, Vue, Angular or plain JS apps.
Cost / License
- Subscription
- Proprietary
Platforms
- JavaScript
- Typescript


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A TypeScript/JavaScript library for quickly building performant declarative user interfaces without the use of a virtual DOM.
Cost / License
- Free
- Open Source
Platforms
- JavaScript
- Typescript
- Self-Hosted

WAI-ARIA compatible user interface library built on top of jQuery, it consists of 25+ UI components. Extras include tools for working with geo maps, HTML5 Canvas and SVG.
Cost / License
- Free Personal
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Online
- Self-Hosted
- jQuery
Yaf is the first PHP MVC framework which is written in C and built as PHP extension. It is considered the fastest and the lowest resource consuming PHP framework for now. It is well tested and has been applied successfully in many high traffic products in Baidu, Sina and other...
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux








