- Three things that broke when I added Arabic A spam trap, letter spacing and two English phrases in a row all broke once the page ran right to left.
- The Paper event that arrives pre-cancelled Why seven of my Minecraft plugin handlers ignored every click into the air, and why 5 green unit tests did not notice.
- 8 of 9 runtimes had the wrong BC time zone British Columbia stopped changing its clocks in 2026. Most of the software I checked has not heard yet.
- Testing multiplayer with two headless browsers Driving a real online duel end to end, and the three things that made it harder than it looked.