Engineering blog
- An AI tutor that is not allowed to lie about circuits
How simulator checks keep an AI tutor’s circuit builds honest.
2026-07-16
- Paint, don't rebuild: making a browser circuit editor feel instant
How targeted SVG updates keep a browser circuit editor responsive.
2026-07-09
- Every way dragging a component can silently corrupt a circuit
Five ways dragging a component can break connectivity, and the tests that caught them.
2026-07-09
- How I built a switch-level circuit simulator that settles feedback
Transistors, four-value logic, and feedback loops in a browser simulator.
2026-07-08