01
2026-07-16
i said i quit testing. then i shipped seven things.
↵ open
02
2026-07-08
verifactu in go: a sha-256 hash chain is spain's answer to invoice fraud
↵ open
03
2026-06-22
docker stack deploy silently dropped my command (and 3 other swarm lies)
↵ open
04
2026-06-15
one schema crate, two analyzers: bilingual full-text search with embedded tantivy
↵ open
05
2026-06-08
two databases, one binary: duckdb for reads, sqlite for state
↵ open
06
2026-06-01
brute-forcing the pit window: when 'just try them all' is the right call
↵ open
07
2026-05-25
a query language in ~1000 lines: lexer, parser, evaluator
↵ open
08
2026-05-18
don't let your backtest lie to you: leakage guards for a solo research codebase
↵ open
09
2026-05-11
clean and verified are different claims: a two-axis trust state machine in postgres
↵ open
10
2026-05-04
cookieless analytics: how a rotating daily salt kills the consent banner
↵ open