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* test(web): the ItemGraph mount helper waits for readiness by time, not by poll count (BUG-3203)
The helper gave the graph 50 polls of setTimeout(5), about 250 ms. The mount
chain includes a dynamic import('@dagrejs/dagre'), which is IO-bound, so under
full-suite load the timers keep firing while it waits and the budget ran out
before the first node rendered (seen once in make web-test, at mount :163).
Measured: every mount is ready on the first poll (72-76 ms isolated for the
file's first test, 150 ms under the full suite). Control: a 400 ms async step
in the chain failed all 8 tests at :163 with the old helper and passes with
the new one; a 4 s step still fails loudly at the node assertion rather than
timing out. Siblings with the same loop (console shell, TopBar) wait on a
mocked probe and rAF, not IO, and are left alone.
Claude-Session: https://claude.ai/code/session_01UcaMsmoCt8u7VpJhCNxiJJ
* test(web): the ItemGraph mount budget carries its measured receipt (BUG-3203)
Lead condition on the GO: state the budget and why it is enough, so it does
not drift upward. 3 s against a worst measured mount of 150 ms; a planted
400 ms step fails the old budget 8/8 and passes this one.
Claude-Session: https://claude.ai/code/session_01UcaMsmoCt8u7VpJhCNxiJJ
Pad Web UI
SvelteKit 2 + Svelte 5 frontend for Pad, compiled to static files and embedded into the Go binary.
Development
npm install
npm run dev # Dev server at localhost:5173 (proxies API to localhost:7777)
npm run build # Production build to build/
npm run check # Type checking with svelte-check
When developing, run the Go backend separately with make dev from the project root.
Building for Production
Do not build in isolation. Always use make build from the project root — this builds the web frontend, then compiles the Go binary with the build output embedded via //go:embed.
Stack
- Svelte 5 with runes (
$state,$derived,$effect) - SvelteKit 2 with
adapter-static(SPA mode) - Tiptap block editor with markdown round-trip
- svelte-dnd-action for drag-and-drop in board/list views
- SSE for real-time updates
- TypeScript throughout
Structure
src/
routes/ SvelteKit pages
+layout.svelte App shell (sidebar + main)
+page.svelte Landing/redirect
[workspace]/
+page.svelte Dashboard (collections, phases, activity)
+layout.svelte SSE connection per workspace
[collection]/
+page.svelte Collection view (board/list)
[collection]/[item]/
+page.svelte Item detail + editor
conventions/ Purpose-built conventions page
playbooks/ Purpose-built playbooks page
settings/ Workspace settings
lib/
api/client.ts HTTP API client
components/
layout/ Sidebar, navigation
editor/ Tiptap editor, raw markdown editor
fields/ FieldEditor, relation picker
items/ ItemCard, ItemDetail
collections/ BoardView, ListView
common/ StatusBadge, badges, modals
search/ CommandPalette
stores/ Svelte 5 reactive stores
workspace.svelte.ts Workspace state
collections.svelte.ts Collection + item state
ui.svelte.ts Sidebar, mobile state
types/index.ts TypeScript types and constants
app.css Global styles and design tokens