| Filename | Latest commit message | Latest commit date |
|---|---|---|
8305c0716a
Mara: "New scroll down behavior works, but jumps instead of scroll."
The autoscroll path in `afterAppend` + the MutationObserver re-snap
+ the tail-pill click handler all set `log.scrollTop = log.scrollHeight`
— instant jump. Reads as jerky on long mutations where the row
height grew a lot between the initial append and the body fill.
Switch to `log.scrollTo({ top: log.scrollHeight, behavior: 'smooth' })`
via a new `snapToBottom()` helper. All three call sites (afterAppend,
MO callback, pill click) route through it.
## Smooth-scroll vs `stickToBottom` flicker
`behavior: 'smooth'` fires a stream of scroll events as the position
eases toward the target. Without guarding, the scroll handler reads
the intermediate position, fails `isNearBottom()`, flips
`stickToBottom` to false — the next MO callback then skips the snap
and strands the operator mid-scroll.
Add a `smoothScrollingUntil` timestamp gate: every `snapToBottom()`
call (without `immediate`) re-arms it to `now + 800ms` (~Chromium /
Firefox smooth-scroll animation duration + headroom). The scroll
handler ignores events while the gate is active. Bursts of writes
coalesce into one smooth ride to the latest bottom rather than a
sequence of half-cancelled animations.
## Backfill replay
`currentNoAnim` is true during history backfill — the operator never
sees the intermediate positions there, so smooth scroll is just
wasted animation. `snapToBottom(immediate=true)` (and the noAnim
branch in afterAppend) falls back to instant scroll for that path.
Same shared `@hive/shared/terminal.js` is used by the dashboard +
per-agent terminal + flow page; all three inherit the change.
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| .. | ||
| packages | ||
| .gitignore | ||
| package-lock.json | ||
| package.json | ||
| README.md | ||
hyperhive frontend
npm workspaces project for the hyperhive browser-facing assets:
packages/shared/— shared modules used by both surfaces (terminal pane, Catppuccin palette + body typography).packages/dashboard/— the hive-c0re dashboard SPA.packages/agent/— the per-container web UI (default agent page, stats, screen).
Build
npm install # one-off; uses the checked-in package-lock.json
npm run build # builds every workspace into packages/*/dist/
The Rust binaries serve packages/dashboard/dist/ and
packages/agent/dist/ via tower_http::ServeDir at runtime; the
build derivation is wired up in nix/modules/frontend.nix. Per-agent
additions are layered on top of the default agent dist via the
hyperhive.frontend.extraFiles option in agent.nix.
Why npm + esbuild
- Hermetic: dependencies vendored via the checked-in lockfile;
buildNpmPackagein nix uses it as the source-of-truth so the output is reproducible without network access at build time. - esbuild: vanilla-JS bundler, no framework runtime overhead.
Each workspace's
build.mjsis ~30 lines. - Single-PR migration: see issue #273 for the design proposal and the four-commit shape (npm scaffold → nix derivations → container plumbing → Rust cutover).