JavaScript jsfiddle

Open-source JavaScript projects categorized as jsfiddle
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Top 4 JavaScript jsfiddle Projects

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  1. webden

    Open source mobile friendly code playground 📱

  2. Sevalla

    Deploy and host your apps and databases, now with $50 credit! Sevalla is the PaaS you have been looking for! Advanced deployment pipelines, usage-based pricing, preview apps, templates, human support by developers, and much more!

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  3. CodeBox

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

  4. code-flux

    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

    Project mention: A versatile tool for previewing and fine-tuning AI-generated frontend code -- CodeFlux | dev.to | 2025-05-05

    GitHub: github.com/xxxily/code-flux

  5. jsden

    Minimal JavaScript Playground ⌨️

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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JavaScript jsfiddle related posts

  • How legends center divs

    1 project | dev.to | 20 Apr 2022

  • Fully client side JSFiddle alternative designed for mobile with offline support

    1 project | news.ycombinator.com | 28 Sep 2021

  • I made a SandBox coding app!

    1 project | /r/app | 20 Apr 2021

  • I made a SandBox coding app!

    1 project | dev.to | 16 Apr 2021

Index

What are some of the best open-source jsfiddle projects in JavaScript? This list will help you:

# Project Stars
1 webden 153
2 CodeBox 117
3 code-flux 39
4 jsden 11

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