Description: jsFiddle is an online code editor that allows users to create, edit, debug and share HTML, CSS and JavaScript code snippets. It's useful for testing code, sharing examples, and prototyping web apps quickly.
Type: software
Pricing: Free
Description: Processing.js is a JavaScript port of the Processing visualization programming language and environment. It allows web browsers to display animations, visualizations, and interactions using the Processing syntax.
Type: software
Pricing: Open Source