[Aeolun]

What I need is a similar speedup for my Typescript and eslint checks. Bundling isn’t my main issue.

[nuerow]

> Bundling isn’t my main issue.

This.

Bundling, and even barreling, have pretty much been solved problems for a while. Right now I feel that unit test frameworks, linters, and type checkers are by far the main bottlenecks in the development workflow.

[rkuykendall-com]

Yeah, Jest is the slowest thing in my build pipeline.

[kitten_mittens_]

For ESLint:

https://eslint.org/docs/user-guide/command-line-interface#ca...

For TS, tsc has an —incremental flag. ts-fork-checker-plugin is non-blocking for the rest of the build too.