Articles about Vanilla JavaScript

• Introduction to JavaScript - basic output
• JavaScript input with prompt and confirm
• Functions in JavaScript
• On-load counter with JavaScript and local storage
• JavaScript Hello World - changing the DOM with getElementById and innerHTML
• Handling user events in JavaScript
• Input Output in plain JavaScript
• Ajax request for JSON data with vanilla JavaScript
• TODO in HTML5 and plain JavaScript
• Improving JavaScript code with JSLint
• Open JavaScript Console
• Show ads to visitors based on referrer using JavaScript only

Additional JavaScript related articles for the front-end can be found in the Handlebars series and in the AngularJS series.

The Node.js series provides some insight to JavaScript on the server side.

JavaScript module to run both in a browser and in Node.js