
SQL Fiddle
DB Fiddle
Online SQL Editor
Rextester
Online SQL playground for testing and sharing SQL snippets. SQLite, MySQL and PostgreSQL.

replit
StackBlitz
CodePen
GitHub Codespaces
CodeSandbox
CloudShell
CodeTasty
Glitch is the friendly community where everyone builds the web. Simple, powerful interface for creating web apps.

Which is more popular?
Based on our record, Glitch seems to be more popular. It has been mentioned 116 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | extendsclass.com | blog.glitch.com |
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| Company | 2022 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


It is a SQL playground which allows to test SQL online. Run SQL queries for SQLite, MySQL and PostgreSQL databases. Share snippets.
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Share your experience with using ExtendsClass SQL Online and Glitch. For example, how are they different and which one is better?
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Online Support Available — Glitch belongs to the same company from where Stack Overflow is associated. So, Glitch itself is known widely for its forums and its capability to answer almost every common question related...
Recommendations tracked on public social media and blogs since March 2021.


Tracking ExtendsClass SQL Online since Oct 2022.
Thank you! You may find a Live Demo example (deployed as a Bun app) mentioned in this wiki: https://github.com/fullsoak/fullsoak/wiki/Concepts-&-Example-Deployment. - Source: Hacker News / over 1 year ago
I like it! I spun up a little remixable Glitch project based on your demo so that I could play with it in a web editor. Thanks for sharing. https://glitch.com/~fullsoak. - Source: Hacker News / over 1 year ago
Not suitable for complex apps or long-term projects. Learn more... - Source: dev.to / about 2 years ago
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