JavaScript

Tutorials

Leer hoe je kan programmeren in JavaScript door middel van gidsen en tutorials.

Inleidende artikelen

JavaScript Guide

Als JavaScript nieuw voor u is, zal deze gids je begeleiden door de taal.

JavaScript technologies overview

Introductie over het landschap van JavaScript in een webbrowser.

Introduction to Object Oriented JavaScript

Introduction to the concepts of object oriented programming in JavaScript.

Intermediate

A re-introduction to JavaScript

An overview for those who think they know about JavaScript.

JavaScript data structures

Overview of available data structures in JavaScript.

Equality comparisons and sameness

JavaScript provides three different value-comparison operations: strict equality using ===, loose equality using ==, and the Object.is() method.

Advanced

Inheritance and the prototype chain

Explanation of the widely misunderstood and under-estimated prototype-based inheritance.

Strict mode

A restricted variant of JavaScript, for faster performance and easier debugging.

JavaScript typed arrays

JavaScript typed arrays provide a mechanism for accessing raw binary data.

Memory Management

Memory life cycle and garbage collection in JavaScript.

Concurrency model and Event Loop

JavaScript has a concurrency model based on an "event loop".

Referenties

Surf door de complete JavaScript referentie documentatie.

Standard objects

Get to know standard built-in objects Array, Boolean, Date, Error, Function, JSON, Math, Number, Object, RegExp, String, Map, Set, WeakMap , WeakSet, and others.

Expressions and operators

Learn more about the behavior of JavaScript's operators instanceof, typeof, new, this, the operator precedence, and more.

Statements and declarations

Learn how do-while, for-in, for-of, try-catch, let, var, const, if-else, switch, and more JavaScript statements and keywords work.

Functions

Learn how to work with JavaScript's functions to develop your applications.

Tools & resources

Helpful tools for writing and debugging your JavaScript code.

Firefox Developer Tools

Scratchpad, Web Console, JavaScript Profiler, Debugger, and more.

Firebug

Edit, debug, and monitor CSS, HTML, and JavaScript live in any web page.

JavaScript Shells

A JavaScript shell allows you to quickly test snippets of JavaScript code.

TogetherJS

Collaboration made easy.

Stack Overflow

Stack Overflow questions tagged with "JavaScript".

JavaScript versions and release notes

Browse JavaScript's feature history and implementation status.

JSFiddle

Edit JavaScript, CSS, HTML and get live results. Use external resources and collaborate with your team online.