- A grid-cols-N recipe plan may only override the authored template when
computed tracks are near-equal - asymmetric sidebar templates
(260px 1fr) keep their authored geometry
- Source-intent named tokens (max-w-md etc.) re-emit only when their
Tailwind-4 value matches the captured computed px; mismatches (older
token scales) emit the captured value instead
- Per-axis source-variant selection keeps the highest-min-width active
variant instead of last-in-class-order, matching real Tailwind cascade
(lg:grid-cols-3 no longer loses to a later md:grid-cols-2 at desktop) -
latent since the initial commit
- New non-blocking textHiddenInClone metric in the dom gate: counts
capture-visible text that renders hidden in the clone, so silent
disappearances surface in reports
435 tests pass (10 new), typecheck clean.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Walker serializes the composed (flattened) tree: open shadow roots walk
as host children with <slot> replaced by its assigned light nodes (or
fallback), so custom-element content (product cards, web components) is
captured instead of arriving childless
- In-flow visibility:hidden nodes with a nonzero border box survive the
prune as sized invisible placeholders - ghost spacers carry load-bearing
geometry
- When pruning drops leading in-flow children of a horizontally-translated
track, the baked translateX is re-anchored by their aggregate margin-box
width (settled carousel tracks return to origin instead of pushing real
content off-screen); animation-owned transforms unaffected
- Circular-shrink slide guard counts block-level fill children as
width-deriving regardless of wAuto (block auto-width IS fill), pinning
library-sized slide widths uniformly
- javascript: hrefs emit as "#" and the link gate normalizes both sides
382 tests pass (18 new), typecheck clean.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Capture:
- Hover/focus states are driven with CDP CSS.forcePseudoState instead of
moving the real cursor - transparent full-viewport overlay layers were
swallowing every pointer hover, silently capturing zero hover states on
hover-rich sites
- text-wrap (balance/pretty) captured and emitted (Tailwind text-balance/
text-pretty, arbitrary fallback)
- Videos re-run <source> selection per viewport before frame-0
normalization: resize-without-reload kept aspect-gated variants stuck on
the load-time choice, poisoning mobile ground-truth screenshots
- svg roots capture their computed paint; fill="none" with a computed
paint (the fill-current pattern) recovers the real color instead of
rendering blank
Tokens & naming:
- Full CSS-Color-4 parsing (oklab/oklch/lab/lch/hsl) so modern colors
cluster and earn semantic roles; visually-equal literals share one token;
decoration/gradient/shadow colors consult the palette before minting
opaque tokens (ridge: 45 opaque tokens -> 15, anthropic: 12 -> 7)
- Expanded role vocabulary (background/foreground/primary/accent/border/
surface/muted) with deterministic tiebreaks and a chroma guard
- Section names mine CMS section ids and js-* hooks with hashy-suffix
stripping (split_callout_JtTWTt -> split-callout-section)
364 tests pass (42 new), typecheck clean; determinism verified by
double-regen byte-comparison on two reference runs.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Painting the body's color onto a transparent source html flips CSS 2.1
background propagation: body's background stops propagating to the canvas
and paints above negative-z descendants, burying full-bleed z<0 hero
backdrops under an opaque page background. Emit the html rule only when
the source html actually painted one; fall back to #ffffff only when both
html and body are transparent. Applies to the Next globals, Tailwind, and
multi-route Vite paths via shared helpers.
6 new tests; suite at 322 green.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Visible canvases (>=48px) are captured as PNG stills at capture time
(toDataURL, element-screenshot fallback for tainted/webgl) and emitted as
cid-carrying <img> elements filling the captured box, so canvas-driven
bands no longer render blank
- Source AND clone full-page screenshots now capture via CDP
Page.captureScreenshot with captureBeyondViewport: no scroll-stitching,
no scroll events, so scroll-linked animations can't smear mid-scrub
states into perceptual evidence (pixel-identical to the old path on
static pages; Playwright fallback retained)
- DittoLottie's runtime overlay stays position:absolute/inset:0 for its
whole life and the host carries data-ditto-lottie with a scoped
svg/canvas fit rule, so the runtime animation always fills the pinned
per-viewport box instead of escaping to aspect height
259 tests pass (12 new), typecheck clean.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- heightFlows() bails when the capture probe proved a height authored-
explicit (hAuto=false, hFill=false), so circular parent/child flow
reasoning can no longer drop 100vh heroes to 0px; the probe verdict now
vetoes the drop through both OR'd paths at the call site
- Space-distributing flex columns (space-between/around/evenly, center,
flex-end) disqualify the content-driven read - the box height is load-
bearing for the distribution
- Lottie mounts pin their captured per-viewport height like other replaced
content, so aspect-fit runtime svgs can't inflate past the captured box
- DittoLottie forwards the placeholder's data-cid onto the runtime svg/
canvas so the media stays addressable after the swap
240 tests pass (9 new), typecheck clean.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Capture:
- Preserve real asset extensions (.lottie no longer truncated); extract the
default animation JSON from dotLottie ZIP containers at materialization
(minimal built-in ZIP reader, no new deps)
- Reset scroll + settle before every viewport snapshot so scroll-linked
styles can't bake into captured computed values
- Marquee detection now requires content overflow (>1.35x), sustained
velocity across separated windows, scroll independence (jiggle test), and
genuine content repetition — kills scroll-settle-lerp false positives
- Sizing probe trusts authored explicit heights (px/vh/calc) over circular
parent/child reflow verdicts, fixing dropped 100vh heroes
Normalize/generate:
- Canonicalize identity transforms to "none" per viewport; emit explicit
transform resets across bands when any band has a real transform
- DittoLottie keeps the captured placeholder until DOMLoaded; failed loads
no longer blank the container
- mx-auto only for true auto-margin centering; literal per-band margins are
preserved (fixes full-bleed regressions)
- Spacing-scale snap tightened to 0.25px (3.5px stays p-[3.5px]); emit
whitespace-nowrap for wrap-vulnerable single-line text leaves
- Grid recipes no longer override captured track counts or column spans;
responsive re-flow plans apply only when geometry agrees
Quality scoring:
- Rewritten 6-dimension rubric (payload, decomposition, duplication,
semantics, hygiene, runtime) with catastrophe caps and per-dimension
reporting; thresholds are documented calibration guides
218 tests pass (74 new), typecheck clean.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- DittoWire/Accordion/DropdownMenu runtime templates: AbortController-based
listener cleanup, idempotent effects, orphan panel removal on unmount
- Emit a single src/lib/utils.ts cn() instead of a copy per component file
- Collapse captured whitespace runs under white-space:normal (pre* preserved)
- Tag source-injected font-metric probe nodes at capture; drop them from IR
- Snap sub-pixel arbitrary lengths (integer within 0.1px, else 1 decimal)
- Emit SITE_ORIGIN (src/lib/site.ts, env-overridable): sitemap/robots/
canonical/og:url/JSON-LD resolve against the clone's own origin instead of
the source domain
- Pin lottie-web in generated package.json whenever DittoLottie is emitted
144 tests pass (21 new), typecheck clean.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Round-3 fixes from gate validation + human visual review of fresh
cropin.com and ooni.com clones:
- app.ts: section data-var rename used an unanchored substring replace,
so Tile2_data matched inside MediaTile2_data and emitted a corrupted
Mediatile2Data usage (ReferenceError at prerender). Word-boundary
regex; every map site now shares one derivation.
- graft.ts: about:blank iframes were blanket-skipped, missing the
Klaviyo newsletter form (mounted into a blank same-origin frame via
JS) — the audit's #1 complaint. Blank frames now graft; the
visibility gate still excludes 0-size tracking pixels.
- walker.ts: isVisible() now rejects boxes wholly outside the viewport
(off-left always; off-right only when the page isn't horizontally
scrollable; fixed boxes fully above/below), so a closed slide-in
drawer's contents no longer count as expected text (91.8% -> 93.4%).
- css.ts: four sizing-regime corrections — pin captured px for
circular shrink-0 slides (Splide slide chain collapsed 0x0);
flex-basis:100% for full-width shrink-0 slides; keep fixed-px grid
templates for scrolling track lists (repeat(N,1fr) squished a
50-track carousel); single full-bleed fixed track -> minmax(0,1fr);
keep authored heights whose in-flow children are fill children
(aspect-video heroes inflated 240 -> 720px); width:100% for
inset-spanned aspect boxes.
Gate scores: ooni home 88.7 -> 93.3 (responsive 32 fails -> pass),
pizza-ovens 90.8 -> 97.6 (perceptual 46.7% -> 17.2%).
107/107 compiler tests, all workspaces green.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
lottie-web renders vector animations from a JSON document at runtime. As
third-party JS it falls outside the declarative CSS path and the WAAPI / reveal /
marquee probes, so clones shipped the empty container and the animation was gone.
This adds a Lottie subset to Stage 5 motion: capture the deterministic part — the
source JSON (materialized local file, or inline animationData) plus playback
config — and emit a fixed DittoLottie client that re-mounts lottie-web on the
cid'd container.
Capture (compiler/src/capture/lottie.ts): in-page detector covering lottie-web's
registry (animationData in memory), <lottie-player>/<dotlottie-player>, Elementor
data-settings (source_json.url), and generic markup. Keyed by data-cid-cap.
motion.ts merges it into MotionCapture; capture.ts registers source URLs as assets
so the existing fallback fetch downloads + materializes them to /assets/cloned/lottie.
Generate (compiler/src/generate/lottie.ts): buildLottieSpec resolves cap->cid and
source URL->materialized local path (or embeds inline animationData), then emits
DittoLottie + wire/import helpers, mirroring DittoMotion. app.ts writes the
component, wires import+JSX, and injects lottie-web into the generated package.json.
Delivery (compiler/src/cli.ts): stripDeliveryDataCids now treats DittoLottie as a
runtime consumer, so its container keeps a semantic data-ditto-id anchor instead of
being stripped (without this the animation never finds its mount point).
Lottie-free clones stay byte-identical. Verified end-to-end: cloning a page with a
<lottie-player> scrapes the JSON, emits a wired DittoLottie, and lottie-web mounts
and plays the captured animation (rendered SVG viewBox matches the source JSON).
Unit tests cover buildLottieSpec resolution + drop rules.
Co-Authored-By: claude-flow <ruv@ruv.net>
