
CodePen
CodeSandbox
JSFiddle
VS Code
replit
JS Bin
Liveweave
Free, open-source browser IDE for HTML, CSS & JavaScript

CodeSandbox
replit
CodePen
GitHub Codespaces
Glitch
JSFiddle
vscode.dev
Online VS Code Editor for Angular and React

Which is more popular?
Based on our record, StackBlitz seems to be more popular. It has been mentioned 112 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | nitroide.com | stackblitz.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from India · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


NitroIDE is a free and open-source browser IDE for HTML, CSS, and JavaScript. Everything runs client-side in your browser — no servers, no signup, no install, zero latency. It features the Monaco editor (the same engine behind VS Code), instant live preview, a virtual file system, built-in...
No description of StackBlitz yet.
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
No NitroIDE videos yet. You could help us improve this page by suggesting one.
StackBlitz - Online Code Editor For Angular and React - Introduction
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing NitroIDE and StackBlitz.
NitroIDE's answer
Everything runs 100% client-side in your browser. No servers, no signup, no install, zero latency — your code never leaves your device.
NitroIDE's answer
Free and open source (MIT), private by design, with the Monaco editor (same engine as VS Code), instant live preview, virtual file system, and one-click project export. No account, no tracking, no lock-in.
NitroIDE's answer
Started as a side experiment and grew into a full browser IDE built around one idea: coding should be instant and private. Built by an indie developer from Delhi, India.
NitroIDE's answer
Web developers, students, and hobbyists who want a fast, private playground for HTML, CSS and JavaScript with zero setup.
NitroIDE's answer
Vanilla HTML, CSS and JavaScript, the Monaco Editor, and service workers for offline support. No frameworks, no backend.
NitroIDE's answer
NitroIDE is free for everyone — individual developers and students. No enterprise customer list.
Share your experience with using NitroIDE and StackBlitz. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of NitroIDE yet. Be the first one to post
All applications created on StackBlitz also get deployed automatically on their servers! So, this Angular toy app I just created is hosted automatically on https://angular-yvyi2j.stackblitz.io/. Most likely, the URL...
I've started using this as my main IDE for new projects when I'm trying things out. If it keeps getting better at the rate it has been, it'll be even better than coding locally.
StackBlitz claims to allow you to code the future in your browser. And after trying it, I’m confident you’ll agree that this web application is extremely useful for coders.
Recommendations tracked on public social media and blogs since March 2021.


Tracking NitroIDE since Oct 2026.
Managing reactive state and dependent computations in JavaScript can get complex, especially when combining asynchronous and synchronous data. RS-X is a library that allows you to bind expressions to plain objects and makes the parts of... - Source: Hacker News / 8 months ago
I like htmx, LiveView, React and Solid. They are great at different points, so I try to combine them in Solv (Stateless Offline-capable LiveView) and write a prototype to show the benefits. Solv's main idea is that stateless servers keep... - Source: Hacker News / 11 months ago
I like htmx, LiveView, React and Solid. They are great at different points, and this is a prototype trying to combine them. Solv's main idea is that stateless servers keep client's state in a volatile cache. It enables server components... - Source: Hacker News / 11 months ago
When comparing NitroIDE and StackBlitz, you can also consider the following products.



Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.
Compare replit to NitroIDE or StackBlitz:

Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.
Compare JSFiddle to NitroIDE or StackBlitz:

Build and debug modern web and cloud applications, by Microsoft
Compare VS Code to NitroIDE or StackBlitz:

GItHub Codespaces is a hosted remote coding environment by GitHub based on Visual Studio Codespaces integrated directly for GitHub.
Compare GitHub Codespaces to NitroIDE or StackBlitz: