Frisby is a REST API testing framework built on node.js and Jasmine that makes testing API endpoints easy, fast, and fun.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
intercooler.js is described as 'Simple, declarative AJAX using HTML attributes' and is an app in the development category. There are more than 50 alternatives to intercooler.js for a variety of platforms, including Windows, Linux, Mac, Self-Hosted and Web-based apps. The best intercooler.js alternative is Vue.js, which is both free and Open Source. Other great apps like intercooler.js are React, Angular, Svelte and Vite.
Frisby is a REST API testing framework built on node.js and Jasmine that makes testing API endpoints easy, fast, and fun.
µJS intercepts links and form submissions, fetches pages via AJAX, and swaps fragments of the DOM. Single <script> tag, one call to mu.init(). No build step, no dependencies.

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.

Yaf if PHP framework for the back-end, while intercoller.js is client-side JavaScript library for making AJAX calls, in a declarative way.