JavaScript Learning

Self Learning Javascript

Basic JS - Intermediate 1

Phaser Javascript - Intermediate 2 ~

MDN - Simply the best language reference.
DevDocs - Search MDN comfortably. Even offline.
Simplified JavaScript Jargon - Glossary which explains all the buzzwords from the JavaScript eco system.
Functional Programming Jargon - Explains terms used in functional programming in the JavaScript context.
Modern JavaScript Cheatsheet - Helps developers with basic knowledge to get familiar with modern codebases.
ECMAScript® Language Specification - The standard JavaScript is based on. Only for very advanced learners.

Eloquent JavaScript - Covering the language and runtime specifics.
You Don't Know JS (book series) - Series of books diving deep into language.
Speaking JavaScript - In-depth guide beginning with the basics.
JavaScript Design Patterns - Classical and JavaScript specific design patterns.
Mostly Adequate Guide to Functional Programming - Excellent primer to functional programming using JavaScript.
Functional-Light JavaScript - This book explores the core principles of functional programming (FP) as they are applied to JavaScript.

Thin books which you can get through in a few days.

JavaScript: The Good Parts - Classic material which still has relevance.
The Principles of Object-Oriented JavaScript - Comprehensible, especially interesting for people with a class based OOP background.
JavaScript Enlightenment - Will solidify your understanding of the language.
Testing JavaScript Applications - A complete guide for JavaScript testing tools and techniques.