Yesterday's post about migrating to typescript [1] explains it well. tldr: This release meant that adopting TypeScript no longer meant buying into the entire T

Yesterday's post about migrating to typescript [1] explains it well. tldr: This release meant that adopting TypeScript no longer meant buying into the entire TypeScript ecosystem and that we could keep using Babel to emit JavaScript. More importantly, this meant that we could actually use TypeScript as a type checker, and not so much as a "language" per se. [1] https://davidgom.es/porting-30k-lines-of-code-from-flow-to-typescript/ https://davidgom.es/porting-30k-lines-of-code-from-flow-to-t...