ComfyUI without the dependency hellscape

What it does ComfyUI-Easy-Install is a self-contained Windows package (with macOS/Linux branches) that installs ComfyUI, Python 3.12.10, Git, and a curated set of popular nodes without requiring any system-level Python or manual dependency wrangling. It runs through a dedicated EZi Desktop app or any browser.

The interesting bit The real value is the “Add-ons” layer: one-click installers for notoriously finicky packages like Nunchaku, SageAttention v2/v3, FlashAttention, and Trellis 2.0 that normally demand compilation gymnastics. It also includes utilities for switching PyTorch/CUDA versions, rolling back ComfyUI versions, freezing packages like NumPy==1.26.4, and converting models to GGUF — all from a menu rather than a terminal.

Key highlights

• Embeds Python 3.12.10 and latest Git; no system installation required
• Pre-bundles 20+ popular nodes across image, video, audio, and utility categories
• One-click install for Nunchaku, SageAttention, FlashAttention, InsightFace, Trellis 2.0
• Built-in tools: model folder linking, Dynamic VRAM toggle, UV/PIP cache cleaner, version rollback
• Supports multiple parallel installs without conflicts; folder can be moved/renamed after installation

Caveats

• Windows is first-class; macOS/Linux live on a separate branch with unclear parity
• NVIDIA-only for GPU features; AMD/Intel not mentioned
• Some model folders (LLM, llm_gguf) cannot be redirected via the linker
• README warns against running as Administrator, using system folders, or paths with spaces/special characters

Verdict Worth a look if you’ve abandoned ComfyUI twice after pip install spiraled into dependency resolution at 2 AM. Skip it if you already have a tuned, stable ComfyUI setup you maintain by hand — this is comfort food, not a power user’s toolkit.