Launching today

Offline JS Playground

Launching today

Write, run, and test JavaScript snippets & JSON offline

29 followers

Write, run, and test JavaScript snippets & JSON offline

29 followers

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Code editors

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Chrome Extensions

A simple playground to write, run, and test JavaScript snippets, with an in-UI console. Built for quick experiments, debugging, learning, testing ideas, and working with JavaScript without needing a full development environment. This tool is offline by design, providing a robust JavaScript playground directly within Chrome.

Free

Launch tags:Chrome Extensions•Productivity•Developer Tools

Launch Team / Built With

Agent Builder by AirtopWeb agents that heal themselves.

Promoted

Offline JS Playground

Maker

📌

This idea came while I was preparing for a JavaScript interview. There are plenty of online JavaScript playgrounds, but I found them surprisingly distracting—you open the browser to code, and the internet is right there to pull your attention elsewhere. Offline editors, on the other hand, often feel like full-blown IDEs when all I wanted was something simple. So I built Offline JavaScript Playground: a focused JavaScript editor and runner that works entirely offline. No Node.js, no VS Code, no npm, no setup - just open it and start experimenting with JavaScript. It’s intentionally lightweight and built with **pure JavaScript, without frameworks**. The goal is simple: **open → write JavaScript → run → learn.** 🚀

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17d ago