June 18th, 2026 0 reactions Principal Product Manager Today we are excited to announce the Release Candidate of TypeScript 7.0! If you haven’t been following TypeScript 7.0’s development, this release is significant in that it is built on a completely new foundation. Over the past year, we have been porting the existing TypeScript codebase from TypeScript (as a bootstrapped codebase that compiles to JavaScript) over to Go. With a combination of native code speed and shared memory parallelism, Ty...