Math & Arithmetic
Arithmetic, geometry, trigonometry, vectors, probability, graphs, optimization, and systems math.
Open Math & Arithmetic →Branches.
Not all branches are the same. Some are foundational and explain reusable concepts. Others are applied and show where those concepts become useful in products, games, infrastructure, and systems.
Foundational branches
Physics
Motion, energy, momentum, waves, sound, light, heat, electricity, magnetism, and real-world system behaviour.
Open Physics →Computer Science
Data structures, algorithms, state machines, concurrency, databases, networking, distributed systems, and security fundamentals.
Open Computer Science →Electricals & Electronics
Signals, circuits, timing, sampling, filters, sensors, communication, microcontrollers, and embedded interfaces.
Open Electronics →Applied branches
Game Development
Movement, collision, combat, networking, balancing, procedural systems, and interactive design.
- Leaves: game dev explainers
- Leaves: RetroKrafters devlogs
- Leaves: playable demos
AI / Infrastructure
Vectors, matrices, probability, queues, inference systems, observability, evaluation, and deployment.
- Leaves: hybrid-rag
- Leaves: self-hosted LLM notes
- Leaves: infrastructure diagrams
Platform Engineering + DevSecOps
Microservices, cloud systems, delivery workflows, auditability, incident readiness, and practical production safety.
Hardware / Embedded Systems
Operator stations, arcade hardware, physical controls, sensors, embedded interfaces, and experimental physical computing.
Foundational Branches ├── Math & Arithmetic ├── Physics ├── Computer Science └── Electricals & Electronics Applied Branches ├── Game Development ├── AI / Infrastructure ├── Platform Engineering + DevSecOps └── Hardware / Embedded Systems