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They're probably talking about Closure Compiler type annotations [0], which never really took off outside Google, but (imo) were pretty great in the days before
by jkaptur 2y ago
They're probably talking about Closure Compiler type annotations [0], which never really took off outside Google, but (imo) were pretty great in the days before TypeScript. (Disclosure: Googler)
0. https://github.com/google/closure-compiler/wiki/Annotating-JavaScript-for-the-Closure-Compiler https://github.com/google/closure-compiler/wiki/Annotating-J...