Open source mobile friendly code playground 📱

A sandbox coding environment - desktop app, inspired by CodePen and JSFiddle

Simplest console emulator for jsfiddle.net

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.

A 99.9999% client side code playground that stores data as github gists

JSFiddle implementation for interactive JavaScript examples.

Local JSFiddle easy to use and modulate

JSFiddle Integration into GitBook

Minimal JavaScript Playground ⌨️

It allows to download all your jsFiddles' scripts, just using a NodeJS script

Markdown-it plugin for embedding JSFiddle demos.

(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 :}

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

A WordPress plugin to easily embed Fiddles

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/