v3.58.0 — uiforge-sourcemap (recover REAL source, Tier A)
The highest-fidelity tier: recover a site's actual original source from JavaScript source maps — when a site ships (or leaks) them, including hidden maps whose comment was stripped but whose .map is still on the CDN (blind-probed).
Reads the archive's JS, follows every sourceMappingURL, fetches + validates the map, and rebuilds the src/ tree from sourcesContent — the real pre-transpile .tsx/.ts with original names, comments, and types. Recovered, not reconstructed. Zero-dep, with path-traversal + SSRF guards and vendor filtering.
Verified:
- linear.app → 288 maps → 421 real app source files — including the genuine
src/components/Layout/MobileMenu.tsxwith itsuseStateopen-state logic (exactly what a static Tier-B restore can't reproduce). - ui.shadcn.com → 0 maps (stripped) → cleanly reports it and routes you to Tier B.