Google Closure Toolsで作った大規模サービスにReactを導入した話This document summarizes a talk given about Flowtype, a static type checker for JavaScript. The talk discussed how Flowtype allows for strong type inference in React.js projects, checks propTypes statically, and is fast. While Flowtype is not a language itself and just a type checker, its type annotations use a colon instead of TypeScript's angle brackets. The speaker was eager for Flowtype's cont
