Open source mobile friendly code playground 📱
A sandbox coding environment - desktop app, inspired by CodePen and JSFiddle
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
An HTML5 template page generator.
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.
creative pen on codepen.io that I invent it :}
(development inactive) Fiddle with coffee, js, css, html, and all that, in a minimalistic collaborative environment
A simple jsfiddle/jsbin like tool for testing and sharing small HTML, Js, CSS snippets
Extract codepen/jsfiddle/jsbin links from Google Classroom submissions => convert in PDF, for annotation and grading
App to display your fiddles, powered by React.
Fancy html-based Javascript console output window
Offline code sandbox. Keeps code client-side (unlike jsfiddle, codepen, etc). Demo: https://nikita-kun.github.io/code/
To associate your repository with the jsfiddle topic, visit your repo's landing page and select "manage topics."