Regular case · derived from the record · Research
2 merges over one day on the case-study-library surface, #2417 to #2423. Arc 138 of 139 by length.
The arc, on its own days
The surface's whole history, this arc's weeks in indigo
5 merges on case-study-library in the corpus; this arc is 2 of them.
Case Study Library: audit, tag, and knowledge-graph this repo's own PRs
#2417 · 2026-09-20 · feature
Case Study Library: fix native button chrome, show don't tell, and the premier media tier
#2423 · 2026-09-20 · bugfix
What this page is
No one has written this case yet. Everything on this page is derived from the pull-request record by the same deterministic rules as the corpus: a feature or infrastructure merge opens an arc, and bug fixes, refactors, tests, and docs on the same surface within forty-five days follow it. Titles are verbatim from GitHub. Nothing here is a claim beyond the record.
walkthrough
An arc page derived from the record, read top to bottom, then the ops case's before and after dragged across the same viewport.
The same film plays on every regular page: it reads arc #212, then one premier case's before and after, not this arc in particular.
2026-09-21 · The studio recorder against production (www.jakelawrence.xyz): headless Chromium, 390 by 844 at 2x, the site's own bumpers and music, nothing staged · in the studio
A premier case that cites a merge in this arc
www.jakelawrence.xyz/research/case-study-library/arc/2417
Derived at build from the corpus snapshot of 2026-09-21; re-derives on every build. Base /research/case-study-library/arc.
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