BUILT IN PUBLIC · ONE APP A WEEK

Fifty-nine working tools. Every one has a real free tier.

Quality engineering, GCC economics, GxP validation, certification planning and healthcare interoperability — built from 29 years of doing the work. Nothing here is a demo or a waitlist.

What every app on this page has in common
Runs entirely in your browser No sign-up, no account, no tracking Your data never leaves the page Free tier is genuinely useful, not a teaser

How the paid tiers work — and what they aren't

Each app is free to use properly. Where there's a paid tier, it unlocks the part that took years to learn rather than a feature I switched off to make you pay: the candid ratings, the failure modes, the benchmark context, the judgement calls.

Paid content is encrypted in the page and unlocked with a one-time licence code that persists on your device. There's no account and no subscription, which also means the licence lives in that browser — your receipt is the recovery path if you clear site data.

Checkout isn't live yet. These were built one a week in public and the store is still being wired up. Everything free works today; the paid tiers open shortly.