unsloth/studio/frontend
Daniel Han 65acefd2a6
feat(studio): infinite scroll for recommended models list (#4414)
* feat(studio): infinite scroll for recommended models list

The model selector showed a hard cap of 4 GGUFs + 4 safetensors in the
Recommended section. Users who wanted to browse more had to search
manually on Hugging Face.

Backend: increase the default model pool from 8+8 to 40+40 (the HF
fetch already pulls 80, so no extra network cost).

Frontend: replace the static 4+4 cap with on-demand lazy loading.
A page counter tracks how many groups of 4 to show per category.
An IntersectionObserver on a sentinel div at the bottom of the list
increments the page when the user scrolls down. Models are interleaved
in groups of 4 GGUFs then 4 hub models per page for a balanced view.

Key implementation details:
- Callback ref for the sentinel so the observer attaches reliably on
  first popover open (useRef would miss the initial mount)
- Observer disconnects after each fire and re-attaches via useEffect
  with a 100ms layout delay to prevent runaway page loading
- VRAM info fetched incrementally via useRecommendedModelVram on the
  visible slice only
- recommendedSet uses visible IDs so HF search dedup stays correct

* refactor: address review feedback on recommended infinite scroll

- Simplify visibleRecommendedIds: use findIndex to locate the GGUF/hub
  split point instead of re-filtering the entire array each time.
  recommendedIds is already sorted GGUF-first, so a single slice is
  enough.

- Fix VRAM refetch churn: pass the full recommendedIds (stable across
  page increments) to useRecommendedModelVram instead of the growing
  visibleRecommendedIds slice. The hook derives its stableKey from the
  sorted+joined input, so passing the same pool on every page avoids
  redundant HF modelInfo requests.
2026-03-18 03:17:01 -07:00
..
public studio: improve Colab notebook, redesign ready popup, and clean up install output (#4339) 2026-03-16 21:39:25 -07:00
src feat(studio): infinite scroll for recommended models list (#4414) 2026-03-18 03:17:01 -07:00
.gitignore Final cleanup 2026-03-12 18:28:04 +00:00
.gitkeep add studio root folder 2026-02-02 09:14:35 +00:00
biome.json feat: add seed dataset support with configuration, preview, and builder utilities 2026-02-14 18:44:38 +01:00
bun.lock miscallenous studio (#4293) 2026-03-15 14:42:11 +04:00
components.json add studio root folder 2026-02-02 09:14:35 +00:00
data-designer.openapi (1).yaml save and import, and fixes 2026-02-04 14:32:49 +01:00
eslint.config.js Final cleanup 2026-03-12 18:28:04 +00:00
index.html Final cleanup 2026-03-12 18:28:04 +00:00
package.json miscallenous studio (#4293) 2026-03-15 14:42:11 +04:00
tsconfig.app.json Relax frontend unused local check (#4388) 2026-03-17 16:04:11 -07:00
tsconfig.json cleanup 2026-02-04 13:28:39 +01:00
tsconfig.node.json cleanup 2026-02-04 13:28:39 +01:00
vite.config.ts Final cleanup 2026-03-12 18:28:04 +00:00