3 Commits
Author SHA1 Message Date
Miguel Ángel dac304ed9f refactor(studio): code quality — 22 findings, dead code removal, App.tsx split (#144)
## Summary

Full code quality review of the studio package, fixing 22 of 25 findings. Removes dead code, extracts modules from App.tsx, fixes accessibility and performance issues.

## Critical fixes (3)

- **`aria-valuenow`** on seek bar now updates imperatively via `liveTime.subscribe` — screen readers previously always reported position 0
- **Speed menu** closes on outside click (was permanently stuck open)
- **RenderQueue auto-scroll** moved from render phase to `useEffect` (was violating React render purity via `queueMicrotask` during render)

## Dead code removed (-331 lines)

| File | Lines | Why dead |
|---|---|---|
| `PreviewPanel.tsx` | 180 | Replaced by NLELayout + NLEPreview |
| `useCodeEditor.ts` | 80 | Exported but never imported |
| `formatTick` alias | 2 | Deprecated, unused |
| `onClipChange` prop | 5 | Declared, never used |
| `trackH` prop | 5 | Declared, never used |
| `editRange*` + updaters in store | 60 | Never read or written |

## App.tsx extraction

| Extracted to | Lines | What |
|---|---|---|
| `components/LintModal.tsx` | 130 | Lint results modal + LintFinding type |
| `components/MediaPreview.tsx` | 75 | Image/video/audio/font file previewer |
| `utils/mediaTypes.ts` | 15 | Shared regex constants (App.tsx and AssetsTab.tsx had diverged copies) |

## Performance fixes

- `useMemo` for `compositions`/`assets` derivation from `fileTree`
- `useMemo` for `buildTree(files)` in FileTree
- Debounced `handleContentChange` PUT (600ms — was firing on every keystroke)
- CompositionsTab iframe hover debounced (300ms — was mounting immediately)
- `VideoFrameThumbnail` re-extracts frame when `src` prop changes

## Not addressed (3 — low priority)

- #6: SystemIcons consolidation (large refactor across many files)
- #16-17: Overlay dismiss pattern standardization
- #18: Inline SVG → Phosphor replacement (gradual, per-PR)

🤖 Generated with [Claude Code](https://claude.com/claude-code)
2026-03-31 04:21:12 +02:00
Vance Ingalls 20be2ea1c2 style: apply oxfmt baseline formatting across all source files (#25)
## Summary
- Run `oxfmt .` across the entire codebase to establish formatted baseline
- 299 files changed — mechanical formatting only, no logic changes
- Double quotes, semicolons, 2-space indent, trailing commas, 100 print width

Part 3/4 of [VA-851](https://linear.app/heygen/issue/VA-851/pre-migration-configure-eslint-prettier-and-conventional-commits)

## Test plan
- [x] `pnpm format:check` — all 426 files pass
- [x] `pnpm -r typecheck` — all packages pass
- [x] `pnpm build` — all packages build
- [x] All 348 tests pass
2026-03-23 17:15:14 -07:00
Vance IngallsandClaude Opus 4.6 9f8e5ba5a1 initial code (#2)
* 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>
2026-03-21 22:43:56 -07:00