Writing
Field Notes
Dispatches from twenty-plus years in and around schools.
May 1, 2026
Completing Menachos
Completing Masechet Menachot at 1:30 in the morning
April 28, 2026
ClassBlur: a new web tool in minutes
Claude and I built a useful web app in minutes
April 24, 2026
SefirahWatch gets its first press
The news is spreading
April 22, 2026
SefirahWatch is out there
I scratched my own itch — and built an Apple Watch app in the process.
April 16, 2026
It's a rite of passage
Building SefirahWatch over Chol HaMoed, getting rejected by Apple, and learning that frustration is part of the process.