Samraaj BathandClaude Fable 5
1d68f16f96
- Off-viewport in-flow items (carousel slides beyond the right edge) keep their per-viewport geometry deltas - they occupy layout and set track cross-sizes even when not visible - Height chains: single-viewport probe verdicts accepted for nodes that only paint at one band; un-probed picture/object-fit:cover children filling the parent count as height-deriving; a node whose own probe says authored-explicit keeps its height at emission (twin of the flow guard) - Symmetric authored-width circular guard in the walker (height-only before), harvesting shadow-root adopted/style sheets for custom elements - Auto margins only when width is genuinely content-constrained; gutter- inset full-width blocks keep literal margins - grid-template-rows: subgrid never dropped; variant-only subgrid intent re-enters via partial-coverage escape; grid-item percentage widths bail to auto (they resolve against the track, not the container) - Banded raw-prop detection counts non-raw band overrides so a banded bg-none reset isn't beaten by an inlined gradient 399 tests pass (13 new), typecheck clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
ditto.site Compiler
This workspace contains the deterministic compiler used by ditto.site. It captures a source URL, builds a render IR, infers assets/fonts/tokens/sections/recipes/SEO, generates a Next.js App Router app by default or a Vite React app on request, and validates the result with deterministic gates.
The full architecture overview lives in ../README.md. This file keeps only compiler-local commands and notes.
Commands
cd compiler
npm install
npx playwright install chromium
npm run clone -- https://example.com/
npm run clone -- https://example.com/ --serve # then npm install + npm run dev
npm run clone -- https://example.com/ --open # ...and open the browser too
npm run clone -- https://example.com/ --mode=multi --styling=tailwind
npm run clone -- https://example.com/ --mode=single --framework=vite
npm run clone-site -- https://example.com/
npm run validate-site -- ../runs/site-example.com/<timestamp>
npm run clone -- https://example.com/ --mode=multi --concurrency=5
npm run clone -- https://example.com/ --mode=multi --validate --validate-concurrency=3 --viewport-concurrency=2
npm run validate-site -- ../runs/site-example.com/<timestamp> --validate-concurrency=3 --viewport-concurrency=2
npm run bench -- --tier=easy
npm run bench-site
npm run quality -- ../runs/example.com/<timestamp>
npm run audit -- ../runs/example.com/<timestamp>
npm test
npm run typecheck
Root-level scripts forward to these commands, so npm run clone -- <url> works
from the repository root too.
("Clone" here = generating a codebase from a live URL, not git clone; no source
repo required.) On success the CLI prints a copy-paste-safe summary: a single
quoted cd … && npm install && npm run dev line plus safe-to-edit pointers. Pass
--serve to run install + dev automatically, or --open to also launch the
browser. Without --out, a runs/<site>/latest symlink always points at the
newest run so paths aren't timestamp-fragile.
Multi-page generation defaults to the fast no-validation path. Use --validate
when the clone command itself should run the full build/render/gates QA pass, or
run validate-site separately. --concurrency controls source route capture;
--validate-concurrency controls how many routes validation grades at once; and
--viewport-concurrency controls how many clone viewports each route renders at
once.
Generated App Shape
Default Next generated apps use src/app/ditto.css and optional helpers under
src/app/ditto/. Vite generated apps use src/ditto.css and optional helpers
under src/ditto/, with multi-route pages under src/routes/. Validation builds
keep data-cid attributes for source/clone alignment; delivered apps strip those
validation ids and keep only required data-ditto-id anchors.