I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
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import React, {Component} from 'react'; | |
import createReactClass from 'create-react-class'; | |
import PropTypes from 'prop-types'; | |
// Problem: When writing React components, ES6 Classes present two annoyances: | |
// 1. No lexical pre-binding of `this` in class method references. | |
// 1a. Means we have to manually bind, but if we do that in render, we're | |
// creating lots of extraneous anonymous functions every render | |
// 1b. Alternately, we would have to meticulously "pre-bind" all of our | |
// class methods in the constructor (see example `MyES6Component`) |