How this site is made

Stack. Next.js, React and TypeScript, with Tailwind for layout. The build prints plain files and the host serves files only; no code runs on a server for you.

Type. IBM Plex Sans for the words, IBM Plex Mono for numbers, dates and labels. Both are free.

Numbers. The four on the front page are read from the sites themselves when the page opens, each with the day it was built. If a site cannot be reached, the last known number stays, with its date. The heatmap counts commits to the record projects per day. The chart is one census, drawn to scale.

The heatmap is adapted from the Activity Heatmap in EasyUI (easyui.site), under the MIT licence, with its animation and tooltip taken out.

Host. Cloudflare Pages, behind Cloudflare Access: only people on a short list can open the site, and they sign in with a one-time code sent by email. Analytics. None. This site collects nothing about you.

Source. Private for now. Last updated 26 October 2026.