Heads up: statuses are automated heuristics from commit dates, registry metadata and issue titles. "Stale" can mean "finished and stable"; "Error spike" means error-titled issues are unusually high for that pack lately — worth checking recent issues, not a verdict that it is broken. Always check the repo.
BitsAndBytes NF4 Loaders Stale / abandoned
Checkpoint and UNET/Diffusion Model loaders for <a href="https://github.com/bitsandbytes-foundation/bitsandbytes">BitsAndBytes</a> NF4 quantized models
Why: no commits in 539 days
| Repo | silveroxides/ComfyUI_bitsandbytes_NF4 (default branch master) |
|---|---|
| Registry | ComfyUI_bnb_nf4_fp4_Loaders · publisher silveroxides · latest 1.0.5 (2025-03-19) · in Manager list: no |
| Popularity | rank #197 · 68,404 downloads · 44 stars |
| Tags | Loaders, quantization & speed Flux |
| Star velocity | collecting (nightly snapshots started 2026-10-19) |
| Error issues | 0 error-titled issues opened in last 30 days (open+closed) · 0.0 per 100K downloads · baseline 0.0/month over prior 6 months (0 total) · 0.0× baseline (Error spike needs ≥3, ≥2× baseline, ≥0.5 per 100K) |
| Last commit | 2025-04-28 (539 days ago) |
| Open issues | 8 issues, 1 PRs (fetched 2026-10-19) |
| pyproject.toml | present · version 1.0.5 · requires-comfyui — · frontend — · requires-python — · 0 deps |
| Registry ComfyUI req. |
Active forks
Automatic suggestions, not endorsements: forks with commits newer than upstream, ranked by commits ahead, recency and stars. Read the fork's README and diff before switching. Scanned 2026-10-19: 12 forks checked.
| Fork | Commits | Last commit | Stars |
|---|---|---|---|
| excosy/ComfyUI_bnb_nf4_fp4_Loaders Fix shape detection for NF4 model | 1 ahead / 0 behind | 2026-07-25 | 0 ★ |
Error-titled issues, last 30 days
- None
Open issues mentioning errors / breakage
- #14 flux nf4 model loading error 2025-12-04
- #6 !!! Exception during processing !!! All input tensors need to be on the same GPU, but found some tensors to not be on a GPU: 2024-12-25
- #5 !!! Exception during processing !!! Expected a cuda device, but got: cpu 2024-12-06
Recent commits
- 2025-04-28 [master] Merge pull request #11 from ComfyNodePRs/update-publish-yaml
- 2025-04-04 [master] add support for loading unquantized tensors. Need work though
- 2025-03-19 [master] Update pyproject.toml
- 2025-03-19 [master] Update pyproject.toml
- 2025-03-14 [master] Update pyproject.toml
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