sealedabstract.com
Writing that engineers argue about
My blog has been read by roughly half a million developers, cited by Herb Sutter and Daring Fireball, and used as onboarding material by teams choosing between stacks. The greatest hits, and where the new work goes:
Why Mobile Web Apps Are Slow
The essay that made the rounds — ~500,000 readers, covered by Daring Fireball. A quantitative argument about memory, GC, and why native felt different, from someone who ships both sides.
A Swift Guide to Rust
Fifty-three pages written while cross-training a client's team; used since as a Rosetta stone by engineers moving between the languages. Affectionately called "the hard guide to Rust."
Current writing → sealedabstract.com
New work covers the boundary this site is about: shipping SDKs, Rust↔Swift interop, WebAssembly threading, and building AI systems that survive contact with production.
Talks & teaching
International conference speaker; ~40 radar-tracked Apple OS bug workarounds documented in shipping code; the kind of documentation habit that makes teams faster after I leave.
Want the writing applied to your problem?
The assessments I deliver read like the blog: specific, quantified, and honest about tradeoffs.