Evolving Scala
summary
Scala stays at rank 14 over 11 years while the compiler in the lab compiles about 10,000 lines a second, showing real performance progress. Language evolution balances safety and convenience with concrete moves: explicit nulls, opaque types, dependent class types, and a capability model that supports capabilities with borrow checking (experimental matrix mutability with a hat annotation works in the lab). Tooling improves too—sbt remains complex, Scala CLI is a gamechanger for getting started.
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chapters (8)
- 0:00Introduction
- 1:06Scala's maturity
- 8:31Scala's value proposition
- 12:51Making Scala accessible
- 16:18Freeze features myth
- 22:14Tooling versus language
- 28:35Scala's long-term vision
- 37:27Summary
