Flow is a static typechecker for JavaScript. To find out more about Flow, check out flowtype.org.
For a background on the project, please read our launch blog post.
Flow works with:
- Mac OS X
- Linux (64-bit) There are binary distributions for Mac OS X and many variants of Linux; you can also build it from source on almost any 64-bit Linux variant.
Flow is written in OCaml (OCaml 4.x is required) and (on Linux) requires libelf. You can install OCaml on Mac OS X and Linux by following the instructions at ocaml.org.
Once you have these dependencies, building Flow just requires running
make
This produces a bin folder containing the flow binary.
Flow is simple to install: all you need is the flow binary on your PATH and you're good to go.
Check out http://flowtype.org for documentation and examples.
- Website: http://flowtype.org/
- irc: #flowtype on Freenode
- Twitter: @flowtype and #flowtype to keep up with the latest Flow news.
Flow is BSD-licensed. We also provide an additional patent grant.