fake-react2 v0.1.6

Fake React

React 동작 방식을 이해하기 위해 만들어보는 가짜 리액트.

Goals.

• JSX Rendering.
• Detect Changes of State and Props.
• React Component.
  • Claas Component
  • Function Component
• Lifecycle.
  • DidMount()
  • DidUpdte()
• Event delegation.

How to test

Installation

npm i fake-react2

Setup babel

{
  //
  // ... omitted
  //
  "plugins": [
    [
      "@babel/plugin-transform-react-jsx",
      {
        "runtime": "automatic",
        "importSource": "fake-react2"
      }
    ]
  ]
}

@babel/preset-react 를 사용해도 됩니다.

Usage

import { renderRoot, Component } from 'fake-react2';

class Counter extends Component {
  init() {
    this.state = {
      count: 0,
    };
  }

  increase = () => {
    this.setState({ count: this.state.count + 1 });
  };

  decrease = () => {
    this.setState({ count: Math.max(this.state.count - 1, 0) });
  };

  render() {
    return (
      <div>
        <span>{this.state.count}</span>
        <button onClick={() => this.increase()}>+</button>
        <button onClick={() => this.decrease()}>-</button>
      </div>
    );
  }
}

class App extends Component {
  render() {
    return <Counter />;
  }
}

const root = document.getElementById('root');
renderRoot(<App />, root);