[Bahamut]

Should be noted that Typescript is slower for bigger apps if you're using Webpack.

The whole Typescript & Webpack situation is very sad.

[nojvek]

I agree. I hope the Typescript team builds their own loader optimized for perf

[Vinnl]

In the version they released yesterday they have an improved watch mode, and they started they're working on providing an API to make loaders, among others, benefit from those optimisations.