Ancient Brain
Introduction Features
Definitions Principles The AI model
Teaching Register a class
Getting started P5 tutorial Three.js tutorial
Coding course Coding course II Coding for kids WebGL course AI exercises
Starter Worlds
Editor's Choice Showcase Worlds Multi-user Worlds Random Worlds
Advanced search
Docs API docs
Register Forgot password
  
Drag the background!
 

Fake images

We allow Worlds to define the step on which a screenshot is taken.

So a World could use that to generate an unrepresentative screenshot (like misleading YouTube thumbnails).

Not a major crime, but please don't. Generating a grossly misleading World image is against our terms.
The background is a program, showing the JavaScript graphics used on this site.
The globes light up when you log in. Drag the background to move the camera.
Customise background:  
Font:

Website © Ancient Brain 2025.
Users retain ownership of user content.

Platforms      Stats      The name      Terms and conditions

Call for partners      Contact

Call for partners!
Ancient Brain is looking for a partner to co-write a JavaScript coding book for schools, to be used worldwide. This would be a course for students in learning to code from scratch. The book and course will be integrated into the Ancient Brain site. This is an opportunity for someone looking to develop a course and textbook to partner with a site to promote it. Read more.