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TypeScript 7.0 is out, and the compiler is now a native Go binary that builds 8-12x faster. If you did the TS 6.0 homework, this upgrade is a coffee break. If you didn't, here is the recipe either way, including the tooling landmines nobody puts in the headlines.

TypeScript 6.0 flipped several major default settings to force codebases to clean up before TS 7.0 introduces the new Go-based compiler. Here is the exact recipe for surviving the migration without breaking your production builds.