Javascript

javascript was created by netscape for use in the browser,
enabling webpages to be modified without an additional HTTP request.
It has also been in several other places for various uses like:

• nodejs to run console apps
• couchdb as a query language
• extendscript for automating adobe products

javascript has no official implementation. ecmascript is the standard it belongs to, and browsers expose their own engine/implementation.

Documentation

DOM docs	https://developer.mozilla.org/en-US/docs/Web/API/Document_Object_Model
CSSOM docs	https://developer.mozilla.org/en-US/docs/Web/API/CSS_Object_Model

Tutorials

javascript docs	https://developer.mozilla.org/en-US/docs/Web/JavaScript
javascript intro	https://developer.mozilla.org/en-US/docs/Web/JavaScript/A_re-introduction_to_JavaScript
javascript for impatient programmers	https://exploringjs.com/impatient-js/toc.html

Intro

javascript anatomy

javascript conventions

javascript runtime environments

Libraries

javascript libraries

General

Syntax

javascript this

javascript print

javascript comments

javascript variables

javascript datatypes

javascript modules

javascript objects

javascript classes

javascript functions

javascript arguments

javascript operators

javascript conditionals

javascript loops

javascript matching

javascript exceptions

Features

javascript logging

javascript async

javascript generators

javascript garbage collection

Tools

javascript linters

javascript debuggers

javascript bundlers

In Browser

html javascript

html events

html DOM

css CSSDOM

javascript AJAX