Pure-CSS radial darkening overlay that fills its positioned parent and
pulls focus toward the center. Shape, size, and color are exposed as
CSS custom properties (--vignette-shape, --vignette-size,
--vignette-edge, --vignette-color), so a GSAP timeline can animate any
of them — the snippet's header comment shows the pattern for fading
the vignette in.
The Components section currently has four entries; this fills the
cinematic-cinematography gap a video editor expects out of the box
without bundling any asset (the effect is a single radial-gradient).
Default z-index 90 sits below grain-overlay (100) so grain reads on
top of the darkened corners.
Catalog page, registry index, and nav are regenerated via
scripts/generate-catalog-pages.ts.
Move all preview mp4/png/gif assets under docs/images/ out of the repo
and serve them from https://static.heygen.ai/hyperframes-oss/docs/images/
(backed by s3://heygen-public/hyperframes-oss/docs/images/, CloudFront).
Drops ~49MB from the working tree and, more importantly, ~49MB from every
future Mintlify build checkout. Combined with the (already-LFS-tracked)
producer snapshots, the remaining bloat in 'npx skills add heygen-com/
hyperframes' (see #300) is LFS smudge during clone — separate fix needed
in the skills CLI to pass GIT_LFS_SKIP_SMUDGE=1.
Changes:
- Delete docs/images/** (103 files, ~49MB). Files are uploaded to S3 already.
- Rewrite /images/* references in 44 MDX files, TemplateCard.jsx, and
catalog-index.json to absolute CDN URLs.
- Update README.md img src to CDN URL (renders correctly on GitHub).
- Add docs/images/ to .gitignore so regenerated previews aren't committed.
- Add scripts/upload-docs-images.sh to sync docs/images/ → S3 after running
the preview generators.
- Wire up bun run upload:docs-images and bun run generate:catalog-previews
scripts in package.json.
- Update generator script docstrings to point at the upload step.
External contributors can still regenerate previews locally (mintlify dev
reads the CDN URLs, so broken previews appear only for newly added items
pending a maintainer upload). Maintainers run:
bun run generate:catalog-previews --only <name>
bun run upload:docs-images
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
## What
Add 28 transition blocks from the Hyperframe Template Structure catalog, bringing the registry to 53 total items.
### Shader transitions (14 blocks, WebGL, 4s each)
`domain-warp-dissolve`, `ridged-burn`, `whip-pan`, `sdf-iris`, `ripple-waves`, `gravitational-lens`, `cinematic-zoom`, `chromatic-radial-split`, `glitch`, `swirl-vortex`, `thermal-distortion`, `flash-through-white`, `cross-warp-morph`, `light-leak`
### CSS transition showcases (14 blocks, various durations)
`transitions-3d`, `transitions-blur`, `transitions-cover`, `transitions-destruction`, `transitions-dissolve`, `transitions-distortion`, `transitions-grid`, `transitions-light`, `transitions-mechanical`, `transitions-other`, `transitions-push`, `transitions-radial`, `transitions-scale`, `transitions-shader`
## Why
Phase D content accumulation. Transitions are the most-requested category for the catalog.
## How
- Shader transitions extracted from `shader-showcase.zip`, each a standalone HTML with WebGL shaders
- CSS transitions extracted from `showcase-bundle.zip`, each a standalone showcase page
- All tagged with `transition` + `shader` or `showcase` for catalog grouping
- Preview thumbnails generated for all 28 blocks
- Catalog pages + index regenerated
## Test plan
- [x] All 28 blocks produce preview thumbnails
- [x] `registry-item.json` validates for all blocks
- [x] Catalog pages generated (45 total items in catalog-index.json)
- [x] `oxfmt --check` passes
## What
New skill `hyperframes-registry` that teaches AI coding agents how to install and wire registry blocks and components into HyperFrames compositions.
### Skill structure
```
skills/hyperframes-registry/
SKILL.md — triggers, overview, quick reference
references/
install-locations.md — default paths, hyperframes.json config
wiring-blocks.md — iframe inclusion, data attributes, positioning
wiring-components.md — snippet merging (HTML, CSS, JS, timeline)
discovery.md — manifest reading, item fields, available items table
demo-html-pattern.md — why components ship demo.html, structure conventions
examples/
add-block.md — worked example: data-chart block install + wiring
add-component.md — worked example: shimmer-sweep component install + wiring
```
## Why
Phase B of the catalog plan (PR 10). Without this skill, agents using `hyperframes add` have to guess how to wire installed items into compositions. The skill encodes the iframe/snippet patterns so agents get it right on the first attempt.
## How
- SKILL.md frontmatter triggers on: `hyperframes add`, "block", "component", `hyperframes.json`
- References cover every step: discovery, install, wiring blocks (iframe), wiring components (snippet merge), and the demo.html convention
- Two worked examples walk through complete install-to-preview workflows
- Updated CLAUDE.md skills table + trigger rules, README.md skills table, docs/packages/cli.mdx
## Test plan
- [x] `scripts/lint-skills.ts` passes (checked 4 skill files, no issues)
- [x] `oxfmt --check` passes on all markdown files
- [x] SKILL.md frontmatter has valid `name` and `description`
- [x] All reference links in SKILL.md resolve to existing files
- [x] CLAUDE.md, README.md, and docs CLI page updated with new skill
Carlos Alcaraz