Computer programming - JavaScript and the web Unit 1: Intro to JS: Drawing & Animation Intro to programming Drawing basics Coloring Variables Animation basics Interactive programs Becoming a …

Learn how to code computer programs, how to design algorithms that make computers more efficient, and discover what a career in computing could look like.

Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a …

Learn how to use HTML and CSS to make webpages. HTML is the markup language that you surround content with, to tell browsers about headings, lists, tables, and more. CSS is the stylesheet language …

Learn how to use SQL to store, query, and manipulate data. SQL is a special-purpose programming language designed for managing data in a relational database, used by thousands of apps and …

We embed CSS inside of HTML but it isn't actually HTML so we have to learn a whole new language and try not to confuse HTML with CSS. We'll see how we can use CSS to style all sorts of aspects of …

This Basic geometry and measurement course is a refresher of length, area, perimeter, volume, angle measure, and transformations of 2D and 3D figures. If you are learning the content for the first time, …

Anyone can learn to code! Spend an hour on Khan Academy learning to code, with our tutorials in JS, HTML, or SQL.

Ultimately, it doesn't matter which language you learn first. The programming concepts we cover - like variables, conditionals, and loops - apply to all programming languages. Once you learn the basics in …

SQL, or Structured Query Language, is a language specifically designed for accessing and interacting with databases. It allows users to create tables, modify data, and retrieve information in a fast and …