早报@2019-03-19

[whatwewant]

Writing Resilient Components — Overreacted

• 1 Don’t stop the data flow. Props and state can change, and components should handle those changes whenever they happen.
• 2 Always be ready to render. A component shouldn’t break because it’s rendered more or less often.
• 3 No component is a singleton. Even if a component is rendered just once, your design will improve if rendering twice doesn’t break it.
• 4 Keep the local state isolated. Think about which state is local to a particular UI representation — and don’t hoist that state higher than necessary
• 5 use hooks
• tags: React,Hooks,Dan Abramov

高级前端基础-JavaScript抽象语法树AST - 掘金

• tags: AST,抽象语法树,TypeScript