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Tonight will be one of the best nightlies of the TypeScript Native Preview ever. 1) @andrewbran.ch fully rewrote the language server infra into a snapshot model. No more data races. It's so cool 2) Sheetal added build mode (-b), and it's even _concurrent_ build mode. 10x+ on dt-tools, hot and cold

dt-tools is probably a bad example beacuse it's not very big or chained. Things should be a lot faster on larger monorepos with projects that don't depend on each other, since now we don't have to wait to work on them. Maybe one day, we can do fully concurrent isolated declarations emit and go brr

But basically, if you're running another tool to orchestrate tsc -p or tsc -b, maybe just try running tsc -b now. Oh, and, type away to your hearts content in the editor becuase snapshotz

Uh oh, for big projects it's so concurrent that it OOMs trying to do too much at the same time, need a limiter on that...