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.

ComfyUI-nunchaku Active

Nunchaku ComfyUI Node. Nunchaku is a high-performance inference engine optimized for low-bit neural networks. See more details: https://github.com/nunchaku-tech/nunchaku

Why: last commit 42 days ago

Repo	nunchaku-tech/ComfyUI-nunchaku (default branch main)
Registry	ComfyUI-nunchaku · publisher lmxyy1999 · latest 1.0.1 (2025-09-14) · in Manager list: yes
Popularity	rank #34 · 832,544 downloads · 2933 stars
Tags	Loaders, quantization & speed Flux Qwen-Image
Star velocity	collecting (nightly snapshots started 2026-10-19)
Error issues	1 error-titled issues opened in last 30 days (open+closed) · 0.12 per 100K downloads · baseline 0.67/month over prior 6 months (4 total) · 1.0× baseline (Error spike needs ≥3, ≥2× baseline, ≥0.5 per 100K)
Last commit	2026-09-06 (42 days ago)
Open issues	9 issues, 22 PRs (fetched 2026-10-19)
pyproject.toml	present · version 1.2.1 · requires-comfyui — · frontend — · requires-python >=3.10,<3.14 · 13 deps
Registry ComfyUI req.

Error-titled issues, last 30 days

[Bug] ComfyUI Nunchaku Installer fails due to missing CUDA version in nunchaku_versions.json filename_template 2026-10-01 · open

Open issues mentioning errors / breakage

#834 [Bug] ComfyUI Nunchaku Installer fails due to missing CUDA version in nunchaku_versions.json filename_template 2026-10-01
#832 [Bug] Z-Image Error After Commit 7a0b5ee @ 16 Sep 2026 2026-09-16
#555 [Bug] Assertion failed: m > 0 && m <= 8, file C:\Users\muyangl\actions-runner\_work\nunchaku\nunchaku\src\kernels\awq\gemv_awq.cu, line 276 2025-09-10

Recent commits

2026-09-06 [main] docs: fix the broken links
2026-09-06 [main] update
2026-02-19 [main] chore: fix FAQ link in bug report template
2026-01-26 [main] style: make linter happy
2026-01-26 [main] chore: disable pyproject-format