TypeScript
vs
Flow
Flow
static type checker for your JavaScript code
How Flow Works
// @flow
function square(n: number): number {
return n * n;
}
square("2"); // Error!- Combine with Babel can compile to old function allow using in old browser
TypeScript
-
typed superset of JavaScript
module myModule {
function objectRange(obj: Object, times: number): Object[] {
...
}
...
}-
new language, transpiled to JS
-
classes, interfaces, modules, generics
- inherited from Java/.Net
TypeScript
-
runtime & compile-time
-
maintained by Microsoft & Google
How to use
-
awesome-typescript-loader
-
wepack setting
Demo
Using TypeScript in React
deck
By Stanney Yen
