Scala Tutorials
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Interactive, bite-sized tutorials with a live editor on every page.
Start the Basic Scala Tutorial<br>What's new in Scala 3 →
Free and open source. The code runs on Scastie,<br>the Scala Center's playground. Nothing to install, no account needed.
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//Press Run to try it!<br>//e.g. Project Euler problem #1:<br>(1 until 1000).filter(x =><br>x % 3 == 0 || x % 5 == 0).sum
Run as you read<br>Every lesson has a live editor powered by Scastie, the Scala Center's playground.
Small steps<br>Forty-odd focused pages, from arithmetic to classes. Each one takes a minute or two.
Scala 3 ready<br>The tour targets Scala 3, with a dedicated section on what changed since Scala 2.