Ext JS is a JavaScript library for building interactive web applications using techniques such as Ajax, DHTML and DOM scripting. Ext includes interoperability with jQuery and Prototype.
Elm Alternatives
Elm is described as 'Aims to make web development more pleasant. Elm is a type-safe, functional reactive language that compiles to HTML, CSS, and JavaScript' and is a programming language in the development category. There are more than 25 alternatives to Elm for a variety of platforms, including Windows, Linux, Mac, Web-based and Self-Hosted apps. The best Elm alternative is JavaScript, which is both free and Open Source. Other great apps like Elm are Vue.js, Angular, React and Svelte.
Alternatives list
- 41 Ext JS alternatives
Hono - means flame 🔥 in Japanese - is a small, simple, and ultrafast web framework for the Edges. It works on any JavaScript runtime: Cloudflare Workers, Fastly Compute, Deno, Bun, Vercel, AWS Lambda, Lambda@Edge, and Node.js.

ReScript is a robustly typed language that compiles to efficient and human-readable JavaScript. It comes with a lightning fast compiler toolchain that scales to any codebase size.
Cost / License
- Free
- Open Source
Application type
Platforms
- JavaScript
- Self-Hosted
- Node.JS
- Mac
- Linux
- Windows
- BSD
- Visual Studio Code


The Bosque programming language is an experiment in regularized design for a machine assisted rapid and reliable software development lifecycle.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- BSD

OCaml is an industrial strength programming language supporting functional, imperative and object-oriented styles.
Polymer is a library that uses the latest web technologies to let you create custom HTML elements. Build anything from a button to a complete application as an encapsulated, reusable element that works across desktop and mobile.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux

Fresh is a next generation web framework, built for speed, reliability, and simplicity. Some stand out features:
The programming language for writing single page applications. Mint has all the tools you need to write error free, easily readable and maintainable applications in record time.


LiveScript is a language which compiles down to JavaScript. It is a fork of Coco which is in turn derived from CoffeeScript. Like those two it has a relatively straightforward mapping to JavaScript. LiveScript is Coco but much more compatible with CoffeeScript, more functional...
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
Aurelia is a JavaScript client framework that leverages simple conventions to empower your creativity.

Imba is a programming language for building web applications with insane performance. You can use it both for the server and client.


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