Underscore → Native JavaScript

The following is a guide to converting Underscore functions to native JavaScript (ES6/ES2015+).

Underscore	Native JavaScript
_.bind()	.bind()
_.compact()	.filter(Boolean)
_.contains()	🚫 .includes()
_.each()	for for...in .forEach()
_.every()	.every()
_.extend()	🚫 Object.assign()
_.filter()	.filter()
_.find()	🚫 .find()
_.findIndex()	🚫 .findIndex()
_.indexOf()	.indexOf()
_.isArray()	Array.isArray()
_.keys()	Object.keys()
_.map()	.map()
_.some()	.some()
_.values()	🚫 Object.values()