Scala Exercises

on YouTube ↗19m

" summary

Scala Exercises is a web-based open source platform (by 47 Degrees) that already records 63,000 unique sessions with 40% returning and about 180 PRs and 50 contributors. Version 2 adds a server backend with GitHub login and per-library progress tracking, an SBT plugin to publish exercise artifacts, a Scala.js client and Play/Cats-based server, and an evaluator designed to run in separate processes to safely compile and run real Scala (supporting Cats, Shapeless, stdlib exercises and library-versioned artifacts).

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" chapters (4)

1. 0:00Start
2. 10:27EXERCISES COMPILER ARCHITECTURE
3. 11:08CLIENT ARCHITECTURE
4. 11:34BACKEND ARCHITECTURE

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