* fix(sdk): moveElement survives GSAP animation per-axis via runtime delta translate
A committed moveElement wrote data-x/data-y but nothing rendered them:
hosts shimmed CSS translate, which GSAP folds into the cached transform
at first parse and then discards on the animated axis at every seek —
dragging an animated element kept only the un-animated axis.
Spike-proven on GSAP 3.15: a translate set AFTER GSAP's first parse is
never read, folded, or cleared across seeks and composes natively with
the animated transform. So:
- moveElement captures the pre-edit baseline once (data-hf-edit-base-x/y)
- the runtime (new core runtime/positionEdits.ts, applied at timeline
bind — after GSAP parse) renders translate = (data-x − base), a pure
delta that composes with GSAP tweens, tl.set positions, and CSS alike
- applyDraft now drives the drag preview through the same translate
channel (the --hf-studio-dx/dy vars had no consumer outside authored
Studio bridges), and commitPreview mirrors the committed move onto
the live element so it holds without an srcdoc reload
Acceptance: packages/engine/scripts/test-runtime-position-edits-browser.ts
(real Chrome + GSAP + runtime IIFE, no Studio shell) — X-animated,
Y-animated, and static elements hold both edited axes across the full
seek range. New subpath export @hyperframes/core/runtime/position-edits.
Known limitation (documented): a tween created lazily at runtime that
first-parses a marked element after apply folds the edit.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(sdk): harden position-edit rendering and the drag draft channel
Fixes six issues from adversarial review of the moveElement stack:
- Runtime: apply position edits at init as well as at timeline bind, so
committed moves render in compositions with no usable GSAP timeline
(CSS/WAAPI-animated or fully static) — previously the apply was
unreachable outside the boundDuration > 0 bind branch and the edit
silently vanished from reloads and renders.
- Runtime: guard bind-path re-apply against post-fold double-apply — if
the previously written translate was consumed externally (a lazily
created tween folding it into GSAP's cached transform), skip instead
of re-setting it on top ({force} escape hatch for editor commits).
- Adapter: stop writing the --hf-studio-dx/dy custom properties during
drags — compositions with the documented var-consuming drag-bridge
CSS moved by twice the pointer delta (var transform + new inline
translate). The inline translate is now the only draft channel;
deltas accumulate in adapter fields. Docs updated to match.
- Adapter: switching applyDraft to a new id reverts the abandoned
element's draft translate instead of leaving it displaced with no op.
- Adapter: cancelPreview restores the raw inline translate (removing it
when there was none), so a stylesheet-authored translate is never
promoted to a permanent inline style.
- Adapter: commitPreview reverts the draft and clears state when
dispatch throws, instead of leaving the element shifted by an
uncommitted draft.
Cleanups: reuse readCurrentTranslate from the core module (was a
verbatim copy), drop the dead __hfApplyPositionEdits window hook.
Browser acceptance test now also covers the GSAP-free composition path.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(core): prime GSAP transform cache before position-edit apply; add fold-loss telemetry
Addresses PR #1875 review feedback (Rames, Miga):
- Prime the element's GSAP transform parse (gsap.getProperty) before the
first translate apply — positioned tl.set()s and tweens that first
RENDER after the apply now reuse the cache instead of folding the edit.
This closes the lazy-first-parse fold-loss for any page where GSAP is
loaded at apply time; the residual limitation is GSAP itself loading
after the apply. Proven by the extended browser acceptance test.
- Emit position_edit_fold_skipped analytics at the fold-guard skip site
so the residual degradation is observable instead of silent.
- Browser acceptance test: add a both-axis-animated element (the shape
that originated the per-axis loss) and a positioned tl.set() element,
asserted across the full seek range.
- Simplify the num() null guard (review nit).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
* test(studio): add T5b rotation+motion build-patches characterization
Extends manualEditsDomPatches.test.ts with rotation and motion pairs.
Same 4-pattern structure: populated, empty, clear restores originals,
build/clear symmetry. Merges duplicate manualEditsTypes import block.
* test(studio): add T5c review-fix gaps in manualEditsDomPatches characterization
Fixes four gaps identified in max-setting code review:
- Box-size clear: replace arrayContaining with full ordered toEqual (30 ops)
- Box-size / pathOffset / rotation clear: add empty-string coercion tests
(origVal||null must produce null, not set property to "")
- Rotation clear: add test for absent STUDIO_ORIGINAL_ROTATION_TRANSFORM_ORIGIN_ATTR
- Motion clear: prove input-independence by calling with both empty and populated
element and asserting identical output
* refactor(core): extract maxEndTime+serialize to parsers/test-utils.ts (TU)
Deduplicate helpers shared by T1 (htmlParser.roundtrip.test.ts) and T2
(stableIds.test.ts). Both files inline identical implementations; extract
to test-utils.ts so future parser tests (T6a…) import one copy.
Also fix lefthook fallow command to unset GIT_DIR+GIT_INDEX_FILE before
running — those vars are set by git in worktree hook context and block
fallow’s internal temp-worktree creation.
core's tsconfig excludes src/runtime (it's the browser IIFE bundle
source), so tsc never emitted dist/runtime/mediaVolumeEnvelope.{js,d.ts}.
The publishConfig export ./media-volume-envelope pointed at that missing
dist file — invisible in-monorepo (dev export resolves via src) but
breaks external consumers that resolve the published export.
Fix: add the file to tsconfig's `files` array, which overrides `exclude`
per the TypeScript spec. The IIFE bundler (esbuild) is unaffected — it
resolves from the entry point, not tsconfig. No package.json or import
changes needed.
* feat: initial code port from hyperframes-internal
Port all OSS-ready packages from the internal monorepo:
- @hyperframes/core — shared types, HTML generation, GSAP utilities, runtime
- @hyperframes/cli — CLI for creating, previewing, and rendering compositions
- @hyperframes/engine — framework-agnostic rendering engine (BeginFrame + FFmpeg)
- @hyperframes/producer — video rendering pipeline (Puppeteer + FFmpeg)
- @hyperframes/ui-player — browser-based video player component
- @hyperframes/studio — composition editor (React frontend + Hono backend)
Includes regression test suite with Docker-based test harness.
All HeyGen-internal references, deployment infrastructure, and
proprietary assets have been removed. Package names migrated
from @app/* to @hyperframes/*.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: scrub internal codenames and stale references from OSS port
- Replace static.heygen.ai runtime URLs in test fixtures
- Remove internal CDN publish script (publish-hyperframe-runtime.ts)
- Replace sandbox-studio, sandbox-interceptor, __magicEditRuntime
with neutral names (studio, hyperframe-runtime, __hyperframeRuntime)
- Fix stale Vault API / localhost references in docs
- Remove broken deprecated_studio link
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: remove remaining internal codenames and stale references
- Delete stale producer README.md and PIPELINE.md (referenced nonexistent files)
- Replace "Cerberus" codename with "HyperFrames" in test design reviews
- Replace magic-edit postMessage identifiers with hf-preview/hf-parent
- Rename debug-magic-edit-timeline.ts to debug-timeline.ts
- Replace "Motion Cut" with "HyperFrames" in Timeline comments
- Fix studio/CLI references to nonexistent archive package
(use local data/projects/ dir, stub render proxy)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
