Keep in mind most apps made in frameworks aren't using `tsc` but rather existing... | Hacker News

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		nailer 9 months ago \| parent \| context \| favorite \| on: A 10x Faster TypeScript Keep in mind most apps made in frameworks aren't using `tsc` but rather existing tools like `esbuild` which are native binaries.

sethaurus 9 months ago [–]

That's true of the compilation step, but type-checking always uses `tsc`. They're no TS spec, so it's very hard to build a fully-compatible competing implementation. Erasing the types syntactically is a lot easier.

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