A walking tour of context parameters, KProperty0, definitely-non-null types, contracts, sealed scopes, explicit backing fields, fun interface, inline+reified and KSP — by building a multiplatform…
How to prove at compile time that a Scala 3 tuple contains only elements of a single type, using match types, opaque types, and clause interleaving.
Automating type class derivation in Scala 3 using the Mirror API and compiletime utilities — replacing complex Scala 2 macro code with readable, type-safe compile-time logic.
How to extract method parameter defaults at compile time in Scala 3 using macros, the Selectable trait, and computed field names for full type safety.