JavaScript
My JavaScript notes
ECMAScript
ECMA-262 standard
ECMA 2015 or ECMA-262 6th Edition
JavaScript
JavaScript Date
Definitive guide to datetime manipulation
Moment : Parse, validate, manipulate, and display dates and times in JavaScript. Available via npm.
npm goodies
chalk : Terminal string styling done right
Yargs : Yargs helps you build interactive command line tools, by parsing arguments and generating an elegant user interface.
moment : A lightweight JavaScript date library for parsing, validating, manipulating, and formatting dates.
Useful Resources
You Don't Know JavaScript is free book
Eloquent JavaScript is a book about JavaScript, programming, and the wonders of the digital. You can read it online here, or get your own paperback copy.
What every JavaScript developer should know about Unicode
JSON (JavaScript Object Notation)
Online JSON formatter
REST API tutorial REpresentational State Transfer Application Programming Interface
Manage all of your organization's APIs in Postman, with the industry's most complete API development environment.