Building a tiny static site generator in 200 lines of Go
Sometimes the right answer is not Hugo or Astro but a file you can read in one sitting. We walked through every line in a guild lunch and somehow shipped a new docs site by the end of the day.
Latest writing
Profiling Go services in production without breaking everything
Continuous profiling sounds great until you turn it on in a fleet of three hundred pods and your p99 latency doubles. Here is how we instrumented pprof endpoints behind a feature flag, sampled at one percent and shipped flame graphs straight to Grafana.
A practical guide to writing migrations you can actually run on Friday
Most database migrations fail not because the SQL is wrong but because nobody tested them against a realistic dataset. We share the rollout checklist we use for every schema change, including the awkward question of when to lock a table and when to live with the inconsistency.
Designing an admin panel that engineers do not hate
Internal tools tend to rot the moment they leave the founding team. We rebuilt our admin from scratch around three principles: every action should be auditable, nothing should require a tribal-knowledge runbook, and there should be exactly one button that resolves the on-call page.