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

Interactive course to learn and master React Hooks
Website, pricing, platforms and company facts side by side.
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| Website | extendsclass.com | useeffect.dev |
| Pricing | — | |
| 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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A tool for easy online testing and sharing of database problems and their solutions.
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An online tool for testing, sharing and collaborating on SQL snippets
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Free Online SQL Editor
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Online compiler for many languages, including MySQL
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