Post

I'm declaring TypeScript 7 for Ember: ready At work, on the 3 million line monolithic package, I'm seeing ~ 4m40s -> 12s a ✨ 23x ✨ speed boost

NullVoxPopuli

@nullvoxpopuli.com

3 Sept

try it yourself here github.com/NullVoxPo... Requires TS Nightly for now

github.comGitHub - NullVoxPopuli/ember-content-mapper: content-mapper for ember and TypeScript 7content-mapper for ember and TypeScript 7. Contribute to NullVoxPopuli/ember-content-mapper development by creating an account on GitHub.

NullVoxPopuli

@nullvoxpopuli.com

caveat: the 4m40s is from June, and there have been other improvements since then. The more apples to apples comparison is only 19x faster. The difference between 23x and 19x was figuring out "incremental", and likely extracting some things out to libraries.

3/9/26, 7:35 pm0 reposts2 likes

NullVoxPopuli

@nullvoxpopuli.com

3 Sept

but the 23x speed boost is what victory I'm declaring *for the quarter* (since June)