Open Source

System 33

An operating system for thinking. Methods for learning, deciding, and building — designed to work with any AI or on your own.

Understanding Method

Free on GitHub

A six-stage method for learning anything by finding out where it came from, why it exists, and how it's actually used. Works with any AI or on your own.

View on GitHub →

Financial Decision Method

Coming soon

A five-stage framework for seeing the full shape of any financial decision before you act. Full cost, position, category, exit, decision.

System 33 started as a personal problem. I have dyslexia — every piece of knowledge I gain costs more effort than it costs most people. Losing it after all that work was something I couldn't accept. So I built methods that make things stick. Not through memorization, but through understanding where things come from and why they exist.


What started as a learning tool grew into an operating system for thinking — a collection of methods I use daily for learning, making decisions, and building things. System 33 is the public version. Every method is free and open source.


Built by Gunvald, in Norway.