DaSiWa ComfyUI Installer

One binary. Walk away. Come back to a working ComfyUI.

A professional-grade installer for [ComfyUI](https://github.com/comfyanonymous/ComfyUI) built on a zero-conflict, fully isolated architecture. No Python knowledge required. No admin rights needed. No system files touched.

Unified One-Page Installer

The installer now presents the full setup on a single local page. Folder selection, install mode, GPU and CUDA target, SageAttention, FFmpeg, optional downloads, and the final install plan are all visible at once, with no separate pages or script chain to follow.

That unified layout is deliberate:

• Choose the ComfyUI folder once.

• Pick the install mode once.

• Review hardware and version overrides in the same view.

• Toggle SageAttention, FFmpeg, and optional downloads without leaving the page.

• Inspect the live JSON plan before starting the install.

• Use Extra Settings for in-memory overrides without mutating the embedded defaults.

What it does

You run the standalone installer binary. It opens a local web UI, asks you a handful of questions upfront, then handles everything else unattended:

• Downloads and configures a fully portable Python 3.12 environment isolated inside your ComfyUI folder

• Clones ComfyUI at the latest stable release tag or a specific version you choose

• Detects your GPU and installs the exact right PyTorch build for your hardware

• Optionally installs SageAttention, FFmpeg, and a curated set of custom nodes

• Creates a ready-to-launch run_comfyui starter in your ComfyUI folder

• On subsequent runs, detects what's already installed and asks whether to update, refresh, or leave it alone

Quick Install

The release binaries are the simplest path for most users. Download the file for your OS, put it in the folder where you want the installer state to live, and run it directly:

• Linux: ./dasiwa-installer-linux-amd64

• Windows: dasiwa-installer-windows-amd64.exe

./dasiwa-installer-linux-amd64

On Windows, double-click dasiwa-installer-windows-amd64.exe.

If you want a direct download from the latest GitHub release:

curl -L -o dasiwa-installer-linux-amd64 \
  https://github.com/darksidewalker/dasiwa-comfyui-installer/releases/latest/download/dasiwa-installer-linux-amd64

$u='https://github.com/darksidewalker/dasiwa-comfyui-installer/releases/latest/download/dasiwa-installer-windows-amd64.exe'; $o='dasiwa-installer-windows-amd64.exe'; if (Get-Command curl.exe -ErrorAction SilentlyContinue) { curl.exe -fL --retry 5 --retry-delay 2 -o $o $u } else { Start-BitsTransfer -Source $u -Destination $o }

The app opens a local browser page and runs the native Go install engine. The UI, default config, placeholder assets, README, and license are embedded in the binary, so users do not need Python scripts, shell scripts, PowerShell scripts, config.json, a node-list text file, or a cloned copy of this repository next to the executable. On first run it creates a local .dasiwa/ bootstrap directory for uv, the managed Python runtime, and cache files, then keeps all ComfyUI packages inside ComfyUI/venv/.

▶️ After installation

Open the ComfyUI folder that was created and launch:

• Windows — double-click run_comfyui.bat

• Linux — run ./run_comfyui.sh

Your browser will open automatically. The first launch may take a minute while ComfyUI pulls its frontend assets.

❌ Do not run as Administrator — it is not needed and can cause permission issues.

🛠️ Requirements

• GPU: NVIDIA (GTX 10-series or newer), AMD (RX 6000+) or Intel Arc

• Disk space: ~20 GB free for a full install including models

• Internet: Required during installation

• Python / Admin rights: Not needed — everything is self-contained

• Git is installed automatically on Windows if missing.

⚖️ Disclaimer

Free community tool, provided as-is. The author is not responsible for system errors, data loss, or hardware issues. AI workloads are demanding — make sure your cooling is adequate. Third-party software downloaded by this installer (ComfyUI, PyTorch, etc.) is subject to its own respective licenses.