Make something real
Build your first app.
No coding experience. No account. No complicated software. Follow a few simple instructions and end with a fun app you can open and play in your own browser.
Start Building →Windows or Mac · Free · Beginner friendly
You do something. Something happens.
That’s the whole idea. No lectures. No quizzes. The build grows one small step at a time until you can double-click your own index.html and use the app you made.
1
Follow one instruction
Create a folder, paste something, change a word, or press a button.
2
See the result
Refresh your browser and watch the app change right in front of you.
3
Keep your app
Your finished app lives in a real index.html file on your computer.
You can actually finish this.
Start with a blank text editor. Finish with your own title, colors, emoji, buttons, animation, and sound.
Curious what happened under the hood?
You just built a working app by following instructions. Want to learn how to think through the decisions behind it?
Learn How to Think Like a Developer
Take the next step from following instructions to understanding how developers approach building, testing, fixing, and improving software.
LEARN MORE →