React

react
making-react-reactive-pursuit-high-performing-easily-maintainable-react-apps

disable warning

// eslint-disable-next-line to ignore next line
/* eslint-disable */ to ignore all warnings in a file

Problem

Object doesn't support property or method 'startsWith' fixed
You'll need to implement .startsWith yourself. Here is the polyfill:

if (!String.prototype.startsWith) {
  String.prototype.startsWith = function(searchString, position) {
    position = position || 0;
    return this.indexOf(searchString, position) === position;
  };
}

React-Scripts

use jsx

replace react-scripts\conifg\paths.js src/index.js to src/index.jsx

use css-loader

开启后会对其他组件有影响，不建议这样干
How to Use CSS Modules with Create React App

use no-standard react scripts

https://github.com/firstlookmedia/react-scripts