Open source mobile friendly code playground 📱
A sandbox coding environment - desktop app, inspired by CodePen and JSFiddle
An HTML5 template page generator.
A versatile tool for previewing and fine-tuning AI-generated frontend code, an online platform for running and publishing frontend code, and an open-source alternative to codepen, jsbin, jsfiddle, etc. 中文说明：AI生成式前端代码预览/微调辅助工具，前端代码在线运行/发布平台，codepen、jsbin、jsfiddle等的开源替代方案
JSFiddle implementation for interactive JavaScript examples.
Minimal JavaScript Playground ⌨️
It allows to download all your jsFiddles' scripts, just using a NodeJS script
Markdown-it plugin for embedding JSFiddle demos.
A simple jsfiddle/jsbin like tool for testing and sharing small HTML, Js, CSS snippets
(development inactive) Fiddle with coffee, js, css, html, and all that, in a minimalistic collaborative environment
creative pen on codepen.io that I invent it :}
Fancy html-based Javascript console output window
App to display your fiddles, powered by React.
Extract codepen/jsfiddle/jsbin links from Google Classroom submissions => convert in PDF, for annotation and grading
Add a description, image, and links to the jsfiddle topic page so that developers can more easily learn about it.
To associate your repository with the jsfiddle topic, visit your repo's landing page and select "manage topics."