ohhappy.dev SQL Cards Alternatives

Learn SQL while solving crimes! Climb the ranks of SQL PD.

Run SQL in your phone

Open Source

Burndown is project management, automated. Our smart scheduling technology constantly manages your team's schedule - based on your priorities, progress, and capacity - so you don’t have to.

Try for free paid Free Trial $5.0 / Monthly (Per User)

SQL query for CSV helps people analyze large sets of csv records in a short time using declarative SQL syntax.

Are you looking for a way to save time and fast-track your SQL learning?

Search Interactive Maps to Learn Anything

Open Source

Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.

Execute SQL queries inside of Slack

AnkiApp is a flashcard app for iOS (iPhone + iPad), MacOS, and Android. Get flashcards on any topic. Tracks progress and syncs automatically.

Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.

An intuitive visual internal tool builder. Allows you to create admin panels, CRMs, customer support tools on top of your database. Integration with MySQL, PostgreSQL, MongoDB, and more. Add business logic, manage user permissions, share your app.

freemium $10.0 / Monthly (per user)

Chat-based SQL Client and Editor for the next decade

Open Source

300 digital flashcards

Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.

Open Source