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Ancient Brain
Code. Play. Teach. Learn. Research. Demo.

An online coding and hosting platform for everyone.

39 countries    2,442 coders    11,702 worlds    603,512 runs    3.8 million lines of code    Update stats

Pacman
298 runs ♦ 0 likes
By Enhanced  
Created: 21 Jun 2018
Modified: 17 Sep 2023
Enhanced version of Game Pacman in Space, you need to collect all white bullet to end the game, ...
Rythm of the night
302 runs ♦ 0 likes
By Enhanced  
Created: 2 Aug 2018
Modified: 17 Sep 2023
A rythm game where you have to use the right inputs at the right time to progress from one level...
Tutorial 7.8
111 runs ♦ 1 like
By "Coding Train" p...  
Created: 5 Sep 2018
Modified: 17 Sep 2023
Objects and Images. On Ancient Brain you can upload your own images. Try it!
3D for Kids World
64 runs ♦ 0 likes
By Starter user  
Created: 18 Apr 2021
Modified: 17 Sep 2023
Porting a Three.js World (almost) unchanged from "3D Game Programming for Kids"
An online coding platform

Ancient Brain is an online coding and hosting platform for everyone.
See Introduction and List of features.


Coders: Make 3D worlds and share them with friends. Clone and edit other people's worlds. Make multi-user games and environments. Make touch mobile games. Upload your own images, music and 3D models. Embed your worlds on other sites.
Teachers: Run courses in coding and coding for kids and AI coding. Run programming practicals in 3D graphics or 2D graphics or text, with many features designed for teachers. Safely edit and run student code.
Learners: Do courses in coding and coding for kids and AI coding. Clone other people's worlds and change one or two lines. What's the worst that could happen?
Gamers: Play the endless game worlds the coders make. Come and browse an ever-growing archive of games.
Researchers: Upload problems, tender for solutions, test and rank them. Make hybrid AI systems from the code of multiple authors.
Getting started
You can "run" any of the 11,702 programs or "Worlds" by clicking on them. But this is also a coding site, where you can code your own Worlds. You can use this site to learn to code. Or show off your creations if you are an experienced coder.
Basically you can read more about how to get started running Worlds and coding: Or you can leap straight into coding with our starter tutorial:
Programming course

Ancient Brain has a course in how to program from scratch.
You will get to make "Worlds" like the following. Click on them to run them.

Tutorial 2.5
171 runs ♦ 1 like
By "Coding Train" p...  
Created: 4 Sep 2018
Modified: 17 Sep 2023
The random() Function
Tutorial 7.3
232 runs ♦ 0 likes
By "Coding Train" p...  
Created: 5 Sep 2018
Modified: 17 Sep 2023
Arrays of Objects
Tutorial 7.8 variant
382 runs ♦ 0 likes
By "Coding Train" p...  
Created: 6 Sep 2018
Modified: 17 Sep 2023
Tutorial 7.8 with music and other uploaded images, including from other users. Click on the images.
Tutorial 2.1
566 runs ♦ 1 like
By "Coding Train" p...  
Created: 4 Sep 2018
Modified: 17 Sep 2023
Variables in p5.js (mouseX, mouseY)
AI course

Ancient Brain has a set of AI programming exercises, with videos and notes. For use in any AI course.
You will get to modify "Worlds" like the following. Click on them to run them.

GA (Finnegans Wake)
1122 runs ♦ 0 likes
By "Coding Train" p...  
Created: 2 May 2019
Modified: 17 Sep 2023
Genetic Algorithm to write the first line of Finnegans Wake.
Character recogn...
2066 runs ♦ 0 likes
By "Coding Train" p...  
Created: 5 Jul 2019
Modified: 17 Sep 2023
Neural network to do character recognition from image database and from handwriting in real-time.
A star
4982 runs ♦ 2 likes
By "Coding Train" p...  
Created: 1 May 2019
Modified: 17 Sep 2023
"A Star" algorithm to find shortest path through maze.
Breadth-first se...
3396 runs ♦ 0 likes
By "Coding Train" p...  
Created: 30 Apr 2019
Modified: 17 Sep 2023
Breadth-first search with a Force-directed graph.
WebGL course

Ancient Brain has a short course in JavaScript 3D graphics ("WebGL") programming.
You will get to make "Worlds" like the following. Click on them to run them.

Tutorial 18.8
94 runs ♦ 0 likes
By "Coding Train" p...  
Created: 9 Sep 2018
Modified: 17 Sep 2023
3D Custom Shapes
Tutorial 18.7
424 runs ♦ 0 likes
By "Coding Train" p...  
Created: 9 Sep 2018
Modified: 17 Sep 2023
Tutorial 18.7 with full canvas, resized model, sound. Texture on box is image from another user.
Tutorial 18.3
67 runs ♦ 0 likes
By "Coding Train" p...  
Created: 9 Sep 2018
Modified: 17 Sep 2023
Light and Material
Tutorial 18.5
96 runs ♦ 0 likes
By "Coding Train" p...  
Created: 9 Sep 2018
Modified: 17 Sep 2023
Camera and Perspective
Starter Worlds for Three.js

These are the main "Starter Worlds" that use the Three.js library (which tends to give the most advanced graphics).

You can Clone and Edit all of these and change their code. Look for a section at the top called the "Tweaker's Box". This contains the easiest things to change.

Touch World
474 runs ♦ 1 like
By Starter user  
Created: 6 Jan 2018
Modified: 17 Sep 2023
How to override default touch handling. Mobile: Touch drag moves agent, touch pinch zooms camera...
Password Websock...
73 runs ♦ 0 likes
By Starter user  
Created: 14 Nov 2022
Modified: 17 Sep 2023
Password version of "Websockets boxes"
Websockets boxes
817 runs ♦ 0 likes
By Starter user  
Created: 29 Feb 2020
Modified: 17 Sep 2023
Demo of Websockets in 3D World. Click to change the boxes on the other user's machine, while the...
Simple World
1730 runs ♦ 2 likes
By Starter user  
Created: 1 Oct 2016
Modified: 17 Sep 2023
Simple World with a Mind-controlled agent, randomly-moving enemy, paint blocks with texture.
Castle World
807 runs ♦ 4 likes
By Starter user  
Created: 11 Nov 2016
Modified: 17 Sep 2023
Demo of how to insert 3d model into World. Mind-controlled agent, actively-pursuing enemy. Splas...
Model World
870 runs ♦ 2 likes
By Starter user  
Created: 8 Nov 2016
Modified: 17 Sep 2023
Demo of how to insert 3d models into World. Mind-controlled agent, actively-pursuing enemy. Skybox.
Complex World
8343 runs ♦ 5 likes
By Starter user  
Created: 1 Oct 2016
Modified: 17 Sep 2023
World with a Mind-controlled agent, actively-pursuing enemy, random maze, skybox, music.
MineCraft
1154 runs ♦ 2 likes
By Starter user  
Created: 27 Nov 2016
Modified: 17 Sep 2023
Use keyboard to draw blocks like in MineCraft. Use arrow keys and PgUp, PgDn to draw. Can save w...
User-controlled ...
967 runs ♦ 2 likes
By Starter user  
Created: 12 Feb 2017
Modified: 17 Sep 2023
3d model World. User controlled on desktop. Keyboard arrows to move. Switch to "Move with" camer...
One Cube World (...
1219 runs ♦ 2 likes
By Starter user  
Created: 11 Apr 2018
Modified: 17 Sep 2023
Simple starter World (Three.js version). Built-in camera control.
Zombie Death Baby
815 runs ♦ 1 like
By Starter user  
Created: 11 Jun 2018
Modified: 17 Sep 2023
How to make a fun touch game for mobile. Touch drag and tap objects. Mouse drag and click object...
Blank Three.js World
1764 runs ♦ 2 likes
By Starter user  
Created: 20 Nov 2016
Modified: 17 Sep 2023
A simple starter World. An Array of spheres. Painted with textures. Random motion.
Random Worlds

Here are some random Worlds that have had more than 30 runs. Reload for more.

AI_in_use_charac...
86 runs ♦ 0 likes
By Rajesh Dande  
Created: 12 Dec 2020
Modified: 17 Sep 2023
Doodle character recognition Assignment2
Yet Another Sphe...
114 runs ♦ 0 likes
By Michael Walsh  
Created: 20 Sep 2022
Modified: 17 Sep 2023
Clone of "One Cube World (Three.js)" by Starter user
A star (practica...
180 runs ♦ 0 likes
By AKASH BARIK  
Created: 10 Nov 2022
Modified: 17 Sep 2023
Path Finding use A star
Tutorial 1.3
35 runs ♦ 0 likes
By "Coding Train" p...  
Created: 4 Sep 2018
Modified: 17 Sep 2023
Shapes & Drawing
CA318 Project Fu...
92 runs ♦ 0 likes
By Zoe Collins  
Created: 30 Nov 2023
Modified: 11 Sep 2024
CA318 Project interesting use case of API
Complex World (c...
250 runs ♦ 0 likes
By Sophie Renshaw  
Created: 9 Nov 2021
Modified: 17 Sep 2023
Clone of "Complex World (clone by Sophie Renshaw) - V4" by Sophie Renshaw
Fact-checker "He...
58 runs ♦ 0 likes
By Calem McGlynn  
Created: 27 Nov 2023
Modified: 4 Feb 2024
Two test calls: (1) Test using OpenAI GPT API to get opinions. Hard-coded prompt. Clone and Edit...
Practical 1 Agen...
246 runs ♦ 0 likes
By JAI GANRAJ  
Created: 8 Nov 2023
Modified: 11 Sep 2024
Practical 1 by Jai Waghmare
One Cube World (...
47 runs ♦ 0 likes
By Harshita Tyagi  
Created: 29 Sep 2022
Modified: 17 Sep 2023
Clone of "One Cube World (Three.js)" by Starter user
Doodle recogniti...
456 runs ♦ 0 likes
By Himanshu Warekar  
Created: 28 Nov 2021
Modified: 17 Sep 2023


 
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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.