TypeScript 5.7 Beta introduces checks for never-initialized variables, improves path rewriting for relative paths, supports ES2024 with new APIs, and enhances project ownership detection in editors. It also leverages V8 compile caching for faster startup in Node.js environments. The beta focuses on feature stability, aiming for a stable release soon.
Table of contents
Checks for Never-Initialized Variables Copy linkPath Rewriting for Relative Paths Copy linkSupport for --target es2024 and --lib es2024 Copy linkSearching Ancestor Configuration Files for Project Ownership Copy linkFaster Project Ownership Checks in Editors for Composite Projects Copy linkSupport for V8 Compile Caching in Node.js Copy linkNotable Behavioral Changes Copy linkWhat’s Next? Copy linkSort: