> I'd appreciate to add some Flow type annotations. Typescript looks great but it's still not JS.
The Flow type annotations are almost identical to Typescript. There's one edge case around one of them requiring a space before/after the colon and the other not, but I can't remember what it is. I just tried running one of the Flow examples through the Typescript playground and it worked fine[0].
The biggest differences between Flow and Typescript are how you run the build system (`tsc` versus the Flow server) and the file extension you put on the file.
The Flow type annotations are almost identical to Typescript. There's one edge case around one of them requiring a space before/after the colon and the other not, but I can't remember what it is. I just tried running one of the Flow examples through the Typescript playground and it worked fine[0].
The biggest differences between Flow and Typescript are how you run the build system (`tsc` versus the Flow server) and the file extension you put on the file.
[0] http://www.typescriptlang.org/Playground#src=%0A%2F%2F%20htt...