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

Project Activity

See All Activity >

License

MIT License

Follow NitroIDE

NitroIDE Web Site

Other Useful Business Software

Paessler: Easy to Use With Enterprise Power. Free Trial

A low-code dashboard makes monitoring intuitive for any admin, while scripting and custom sensors give experts full control.

You shouldn't have to choose between a monitoring tool that's easy to use and one that's powerful enough for a complex environment. PRTG's low-code interface lets any admin build dashboards, set alerts and monitor devices without scripting, while custom sensors and full API access are there when your team needs deeper control. One platform, no compromise. Download a free 30-day trial now.

Get Free Download

Rate This Project

User Reviews

Be the first to post a review of NitroIDE!

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

Similar Business Software

DbVisualizer

DbVisualizer is a universal database client for anyone who works with data, from solo developers and startups to professional teams managing complex environments, including developers, DBAs, analysts, and data engineers working with relational and NoSQL databases. It offers a graphical interface...

See Software
Retool

Securely deploy vibe-coded apps in one governed platform. Build in Retool, import from tools like Claude Code, Replit, or Lovable, or connect via MCP. However your team builds, every app ships safely, with governance built in. People across your organization are already vibe-coding internal...

See Software
PhpStorm

The Lightning-Smart PHP IDE. PhpStorm deeply understands your code. PhpStorm is perfect for working with Symfony, Laravel, Drupal, WordPress, Zend Framework, Magento, Joomla!, CakePHP, Yii, and other frameworks. The editor actually 'gets' your code and deeply understands its structure,...

See Software
Apache NetBeans

Apache NetBeans is a versatile, open-source Integrated Development Environment (IDE) used for developing applications across a wide range of programming languages, including Java, JavaScript, PHP, HTML5, and C/C++. Known for its modular architecture, NetBeans provides robust tools and features...

See Software
Visual Studio Code

Visual Studio Code (VS Code) is Microsoft’s open-source AI code editor designed to make coding faster, smarter, and more collaborative. It supports thousands of extensions and nearly every programming language, offering developers a lightweight yet powerful environment for writing, testing, and...

See Software
WebContainers

WebContainers, developed by StackBlitz, are a browser-based runtime environment that enables the execution of Node.js applications and operating system commands directly within a web browser tab. This technology allows developers to build instant, interactive coding experiences, from tutorials...

See Software