Compilation performance

[ixexel661]

Caching for compilation
incremental compilation
If possible parallel compilation
Regex caching

[janis-me]

Yes! All of that would be great.

Not sure what you mean with regex catching, but being smarter with compilation is definitely very important. Right now compiling even small files takes like 50ms on my machine, and I'm not sure where the bottlenecks are.

If you want, feel free to investigate! I assume the biggest part by far is the rollup bundling, PostCSS AST generation and the actual JS execution