STUDY

Coding Academy

Learn to code in JavaScript, HTML and CSS right in the browser, with nothing to install. Seven modules and 21 lessons, each with code you can run and change: printing and variables, numbers and text, comparisons and if, loops, functions, map and filter, recursion, arrays, objects and JSON, HTML, CSS and interactive pages, sorting and searching, and debugging. Ten simulations: a playground, five sets of challenges (23 in all) checked by automatic tests, turtle drawing with loops, a web studio with a live preview and tasks, a sorting and searching visualiser, and a bug hunt. “What does it print?” practice with new programs every time. Your code runs in a sandbox and is stopped after 3 seconds.

Ready to try · Learn to code in JavaScript, HTML and CSS right in the browser, with nothing to install. Seven modules and 21 lessons, each with code you can run and change: printing and variables, numbers and text, comparisons and if, loops, functions, map and filter, recursion, arrays, objects and JSON, HTML, CSS and interactive pages, sorting and searching, and debugging. Ten simulations: a playground, five sets of challenges (23 in all) checked by automatic tests, turtle drawing with loops, a web studio with a live preview and tasks, a sorting and searching visualiser, and a bug hunt. “What does it print?” practice with new programs every time. Your code runs in a sandbox and is stopped after 3 seconds.