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

SaaSHub
AlternativeTo
OpenAlternative
Alternative.me
LibHunt
OpenApps.pro
Open Source Alternatives
Discover free, open source alternatives to popular proprietary software. Browse hundreds of self-hostable tools across productivity, security, development, and more.
Which is more popular?
Based on our record, StackBlitz seems to be a lot more popular than OpenAltFinder. While we know about 112 links to StackBlitz, we've tracked only 2 mentions of OpenAltFinder.
Website, pricing, platforms and company facts side by side.
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| Website | stackblitz.com | openaltfinder.com |
| Pricing | ||
| Company | — | 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of StackBlitz yet.
Edit Discover free, open source alternatives to popular proprietary software. Browse hundreds of self-hostable tools across productivity, security, development, and more.
What each product offers, as listed by its team.


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


As answered by people managing StackBlitz and OpenAltFinder.
OpenAltFinder's answer:
OpenAltFinder is a human-curated directory of open source projects.
OpenAltFinder's answer:
Our primary audience are open-source alternatives who want to take privacy and data into their own hands.
OpenAltFinder's answer:
OpenAltFinder is powered by Astro, with a Strapi-powered backend.
OpenAltFinder's answer:
OpenAltFinder was started as a way to keep myself updated with open source projects, it eventually turned into a larger directory website that's now used by 100s of people.
Share your experience with using StackBlitz and OpenAltFinder. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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.
We have no reviews of OpenAltFinder yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


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
I'm still working on https://openaltfinder.com; a place to help you discover open source alternatives. Got quite a lot of traction this month due to Google/Apple Maps renaming Lake Ontario. But overall it's a struggle, the site is still... - Source: Hacker News / 29 days ago
I'm still working on https://openaltfinder.com; a directory to help people discover open-source projects. Added quite a bit of new features over the last month, including a new weekly newsletter, and a way for people to find beginner... - Source: Hacker News / 2 months ago
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