Where a limit lives, why the UI is never the enforcement point, what happens to existing data on a downgrade, and the real bug that served a paid setting to every free organisation for months.

An activity feed full of process names helps nobody. How we map applications to categories as data rather than code, backfill safely, and why we refuse to turn it into a productivity score.

A screenshot is a photograph of somebody’s screen. Our capture pipeline: blur on the device, two separate permission gates, metadata we refuse to collect, and retention that really deletes.

Developer ID signing, the hardened runtime, the entitlements a screen recorder actually needs, notarytool and stapling, and why an unstapled app fails on a laptop with no internet.

What SCShareableContent really returns, how to build a picker with live thumbnails that does not melt the CPU, and what happens when the window being recorded moves to another screen.

Pausing a recording is not the same as stopping one. How presentation timestamps drift during a pause, how to rebase every sample buffer against one shared offset, and how to prove it with ffprobe.

A config value, then a database row, then per-tenant flags in a JSON column. How to build feature flags in Laravel, cache them properly, and delete them before they rot.

Four tests per endpoint, tenant isolation you cannot skip, why feature tests beat unit tests for CRUD, and how a suite that runs in two seconds changes how you work.

Form Requests, the difference between required, nullable and sometimes, why validated() is the only array you should pass on, and why validation must never be asked to do authorisation.

Allowed memory size exhausted, always on the biggest customer. What really consumes the memory, why chunk quietly skips rows, and how to stream an export instead of building it.