Collegica Collegica Collegica
  • Campus
  • Apps
  • Events
  • Talks
  • About
  • Newsletter
The online university STEM students wished they had

A whole college, in a browser tab.

No lab, no licence, no waiting list. Python, simulators and AI tools that run where you already are, so the campus comes to you.

Start with robotics Browse the subjects

Click a constellation to open a subject.

Five subjects, one campus

Each subject has its own mark, drawn from the same three-by-three rule as the Collegica logo. They are the constellations circling the hall above.

  • Robotics

    Learn it in simulation: Python, ROS and a 3D world that boots in a tab.

  • Software development

    Structure, dependencies, packaging, and keeping a large codebase tractable.

  • AI

    Agents, protocols, and using models as tools rather than magic.

  • Finance

    Mortgages, community finance, and the fine print that costs people money.

  • Aging well

    Mind, muscle and money: the three kinds of capital that compound.

The campus above is C++: threepp, a port of three.js, compiled to WebAssembly and drawn with WebGL2. It runs in this tab like everything else here. The source is in apps/campus-3d/.

© 2026 Collegica

A learning companion to Mechatronics3D

  • About

  • Apps

  • Events

  • Talks

  • YouTube

  • Facebook

  • For AI agents