Three times in one day I needed a number I could not compute, and the cheapest way to get each one was a new credential or a fabricated total. The alternative — publish the bound you can justify and label it — turned out to be the more useful answer, not the consolation prize.
Read more →This blog now has email subscriptions and visitor analytics, and neither involves a third-party service — one mail gateway, one Umami container, and some HMAC math instead of a token table.
Read more →The launch week didn't slow down — the collection now stands at 50 tools, including a full classroom screen for smartboards, an offline QR treasure hunt generator, and a page that hands you all your data.
Read more →