The post title is a bit misleading. It should say a 10x faster build time, or a 10x faster TypeScript compiler. tsc (compiler) is 10x faster, but not the final TS program runtime. Still an amazing feat! But doom will not run faster
"To meet those goals, we’ve begun work on a native port of the TypeScript compiler and tools. The native implementation will drastically improve editor startup, reduce most build times by 10x, and substantially reduce memory usage."
"To meet those goals, we’ve begun work on a native port of the TypeScript compiler and tools. The native implementation will drastically improve editor startup, reduce most build times by 10x, and substantially reduce memory usage."