Videos / channel
Case Studies
One walkthrough per case in the Case Study Library, filmed against the live site. Each one links to the full case, its evidence and its receipts.
9 videos · 3 min
All videos 9 videos
0:30Case study library, v2: an arc page and the scrub
An arc page derived from the pull-request record, read top to bottom, then the ops case's before and after dragged across the same viewport. Filmed from production.
0:20Case study: Heddle
The loom under a credentialing program, and the sign-in whose memberships replaced a shared password.
0:17Case study: the house
The public window on a live house: coarse, delayed, honest about both, with no path in.
0:15Case study: the ops harness
The version endpoint that answers with the deployed commit and presence booleans, never values, from outside the middleware matcher.
0:13Case study: the court console
The court-branded magic-link login a non-technical reviewer sees; the records never reach the browser.
0:22Case study: Ukrainian frequency
A coverage-graded frequency list as open data: the hub's re-derived figures and the text profiler that keeps every paste in the browser.
0:21Case study: CRSS exam prep
One item bank, every surface generated from it: the hub and the study guide with its Word and Markdown downloads.
0:15Case study: the playtest rig
RECURRENCE in 3D on software WebGL from a cold profile, the frame the nightly judge reads and the gate asserts.
0:23Case study: the library
Eight cases, every claim cited to a merged pull request; the arc, the graph, and the receipts, filmed live.