> Finally, as a result of both of the previous performance improvements (faster code and less of it), tsc.js is 30% faster to start and typescript.js (our public API) is 10% faster to import. As we improve performance and code size, these numbers are likely to improve. We now include these metrics in our benchmarks to track over time and in relevant PRs.
> [...]
> The TypeScript package now targets ES2018. Prior to 5.0, our package targeted ES5 syntax and the ES2015 library, however, esbuild has a hard minimum syntax target of ES2015 (aka ES6). ES2018 was chosen as a balance between compatibility with older environments and access to more modern syntax and library features
I'd be curious as to what percentage of the improvement comes from modules vs comes from a different target.
> [...]
> The TypeScript package now targets ES2018. Prior to 5.0, our package targeted ES5 syntax and the ES2015 library, however, esbuild has a hard minimum syntax target of ES2015 (aka ES6). ES2018 was chosen as a balance between compatibility with older environments and access to more modern syntax and library features
I'd be curious as to what percentage of the improvement comes from modules vs comes from a different target.