javascriptbits

Learn ES6 and JavaScript bit by bit

Examples

• block scoping with let https://twitter.com/javascriptbits/status/795025845752467456

• re-declared variables with let

• temporal dead zone in ES6 with let and const

• sharing variable names with function names in ES6

• const vs. let and var in ES6

• function default parameters in ES6

• function rest parameters in ES6

• arrow functions and lexical this

References

• https://tc39.github.io/ecma262/

• http://jsrocks.org/2015/01/temporal-dead-zone-tdz-demystified/

• https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/let

• https://github.com/getify/You-Dont-Know-JS/tree/master/es6%20%26%20beyond