sparrow/frontend/package.json
pyr0ball 3c30cbe40d feat: add Sparrow frontend scaffold (Vue 3 + Vite + TypeScript)
Stack: Vue 3 + Pinia + WaveSurfer.js + TypeScript, proxied to FastAPI on :8513

Components
- ChainSidebar: chain list, create/delete, active chain highlight
- ChainTree: spine row (committed nodes) + branch row, upload drop zone, export buttons
- NodeCard: status dot + label, duration, commit/discard actions, generating spinner
- BranchPanel: WaveSurfer waveform + branch form (prompt, duration, cfg, prompt window)
- WavePlayer: WaveSurfer.js waveform with play/pause and time display

State & SSE
- Pinia chain store: REST for tree, SSE patch for live node status updates
- useNodeSSE composable: EventSource per active chain, auto-reconnects on error
- applyStatusEvent(): merges node-status SSE events into store without full refetch

UX
- Dark theme by default, light theme via prefers-color-scheme
- CSS custom properties throughout for easy theming
- Responsive: sidebar + main split, compact at <640px

manage.sh updated: start/stop both API (:8513) and frontend (:8514) together
2026-04-17 15:35:03 -07:00

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JSON

{
"name": "frontend",
"private": true,
"version": "0.0.0",
"type": "module",
"scripts": {
"dev": "vite",
"build": "vue-tsc -b && vite build",
"preview": "vite preview"
},
"dependencies": {
"@vueuse/core": "^14.2.1",
"pinia": "^3.0.4",
"vue": "^3.5.32",
"wavesurfer.js": "^7.12.6"
},
"devDependencies": {
"@types/node": "^24.12.2",
"@vitejs/plugin-vue": "^6.0.5",
"@vue/tsconfig": "^0.9.1",
"typescript": "~6.0.2",
"vite": "^8.0.4",
"vue-tsc": "^3.2.6"
}
}