array 30 find 24 findIndex 20 map 19 foreach 19 forEach 18 Promise 18 indexOf 18 filter 18 some 18 every 18 indexof 18 serial 17 series 17 parallel 17 methods 17 method 17 reduce 17 includes 17 lastIndexOf 17 join 17 split 17 asyncaf 17 etc 17 library 17 Promises 17 async/await 17 await 17 async 17 async-af 17 AsyncAF 17 javascript 11 polyfill 6 es6 4 utilities 4 ecmascript 3 nodejs 3 shim 3 native 3 js 3 lodash 3 harmony 2 es2015 2 browser 2 Array.findIndex 2 index 2 ES5 2 ES6 2 iterable 2 underscore 2 eslint-plugin 2 alternatives 2 hacktoberfest 2 isnan 2 javascript-methods 2 lastindexof 2 reduceright 2 ponyfill 2 Array.prototype.findIndex 1 clearEach 1 removeindex 1 updaterange 1 updateRange 1 replace 1 contains 1 es5 1 ie9 1 arr 1 es6-polyfill 1 performance 1 array-methods 1 reducer 1 flatmap 1 arrays 1 cleareach 1 applyto 1 copyTo 1 copy 1 init 1 copyto 1 flatten 1 distinct 1 rangeUntil 1 range 1 repeat 1 remove 1 removeIndex 1 applyTo 1 register 1 rangeuntil 1 Object.values 1 Array.from 1 Array.find 1 Set 1 Map 1 fetch 1 polyfills 1 node-js 1 node 1 search 1