v4.2 · the funnel + the hardening

2026-07-04 · /play becomes the flagship demo: the live plan drawn from your file as you type, a run simulation over the real topology (no fabricated timings), the declared blast radius, and share links. Around it: visual-regression CI, an axe gate clean on every route, per-route OG cards, the initial-JS budget (225/350 KB gz), verbatim install transcripts, and /learn's assembled whole-file finale.

Play: https://nika.sh/play · Ship log: https://nika.sh/changelog