Description
TypeScript 7 was released today with the compiler rewritten in go with significant performance improvements. The deprecation warnings were fixed in #68320 and the compilation time reduced by 4-5x in the RC builds. This can wait for few iterations of bug fixes since this is a complete rewrite though the release was tested in many large code bases.
time node_modules/typescript/bin/tsc --p tsconfig.app.json
node_modules/typescript/bin/tsc --p tsconfig.app.json 44.17s user 1.73s system 184% cpu 24.939 total
time npx tsgo --p tsconfig.app.json
npx tsgo --p tsconfig.app.json 24.71s user 2.54s system 457% cpu 5.955 total
https://devblogs.microsoft.com/typescript/announcing-typescript-7-0/
Use case/motivation
Upgrade to TypeScript 7 for performance improvements.
Related issues
No response
Are you willing to submit a PR?
Code of Conduct
Description
TypeScript 7 was released today with the compiler rewritten in go with significant performance improvements. The deprecation warnings were fixed in #68320 and the compilation time reduced by 4-5x in the RC builds. This can wait for few iterations of bug fixes since this is a complete rewrite though the release was tested in many large code bases.
https://devblogs.microsoft.com/typescript/announcing-typescript-7-0/
Use case/motivation
Upgrade to TypeScript 7 for performance improvements.
Related issues
No response
Are you willing to submit a PR?
Code of Conduct