NitroIDE

NitroIDE is a free and open-source browser IDE for HTML, CSS and JavaScript. Everything runs client-side in your browser — zero latency, no signup, no install. It includes the Monaco editor (VS Code engine), instant live preview, a virtual file system, built-in console, Emmet support, one-click project export, and offline support. MIT licensed. Website: https://nitroide.com — Source: https://github.com/nitroideofficial/nitroide

Features

Monaco-powered code editor with syntax highlighting for HTML, CSS & JavaScript
Live preview — see HTML, CSS and JavaScript changes instantly as you type
Works offline as an installable PWA — no internet connection required
Zero setup — runs entirely in the browser, free and open-source (MIT)

Project Samples

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License

MIT License

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Additional Project Details

Operating Systems

Android, Apple iPhone, Linux, Mac, Windows

Languages

English

Intended Audience

Developers, End Users/Desktop

User Interface

Web-based

Programming Language

JavaScript

Related Categories

JavaScript Integrated Development Environments (IDE)

Registered

2026-10-02

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