Speeding up TypeScript using parallel type-checking is fun.
Together with Hana Joo at Google, we've now shared the latest findings. The performance stats are promising.
https://github.com/microsoft/TypeScript/pull/53463#issuecomment-1660720127
GitHub
Isolated declarations by dragomirtitian · Pull Request #53463 · microsoft/TypeScriptFixes #47947 Design Goals When adding this new flag to TypeScript, these are the design goals we had in mind: No inferred type information should be used in declaration emit. Declaration emit shou...