Progress on TypeScript 7 - December 2025 - TypeScriptExpected Differences from TypeScript 5.9 There are some caveats to using the new compiler that we want to call out. Many of these are point-in-time issues that we plan to resolve before the final 7.0 release, but some are driven more by long-term decisions to make the default TypeScript experience better. The promise of TypeScript 7.0 means that we will need to heavily shift our focus to the new c
