T

Iris McKinnon d973e239f7 Fix PromptLab node: handle both FLUX and SDXL prompt/boilerplate formats

- Detect data structure at runtime: FLUX uses string pairs, SDXL uses tag arrays
- Boilerplate: FLUX has 'positive'/'negative' strings, SDXL has 'positive_tags'/'negative_tags' arrays
- Fixes KeyError: 0 when using Tag-based prompts (SDXL) mode
- Updated SDXL config to canonical tag-array format (generated by prompt_forge)

2026-06-05 15:21:15 -05:00

.github/workflows

Add Dependency Review Action workflow

2026-04-26 15:05:14 -05:00

benchmarks

feat(wof): Gia — add WOF schema nodes, benchmarks, modal runbook, and prompt validation

2026-06-04 17:10:06 -05:00

config

Fix PromptLab node: handle both FLUX and SDXL prompt/boilerplate formats

2026-06-05 15:21:15 -05:00

examples

Improve the film grain shader and implementation, add parameters to film stock JSON.

2026-04-08 22:53:04 -05:00

glsl

Update film grain method to handle low iso tabular grain film. Updates to film stocks.

2026-04-18 15:46:18 -05:00

images

Code cleanup and reorganization...

2026-04-04 00:41:55 -05:00

modal

feat(wof): Gia — add WOF schema nodes, benchmarks, modal runbook, and prompt validation

2026-06-04 17:10:06 -05:00

models

Update film grain method to handle low iso tabular grain film. Updates to film stocks.

2026-04-18 15:46:18 -05:00

nodes

Fix PromptLab node: handle both FLUX and SDXL prompt/boilerplate formats

2026-06-05 15:21:15 -05:00

src

feat: replace moderngl/GLSL film grain with numpy/torch engine

2026-06-01 21:41:23 -05:00

tools

feat(grain): Gia — expand stress test spec with 7 film profiles, 3 dev profiles (Xtol/DD-X/T-Max Dev), grade multipliers, 7 render recipes, integration notes

2026-06-05 11:39:34 -05:00

web/js

feat: Add prompt_mode dropdown to Film Stock Prompt Manager node

2026-06-03 11:15:13 -05:00

__init__.py

feat(wof): Gia — add WOF schema nodes, benchmarks, modal runbook, and prompt validation

2026-06-04 17:10:06 -05:00

.gitignore

chore: gitignore BW_COMPARATIVE_ANALYSIS.md for local use only

2026-06-02 10:49:26 -05:00

CODE_OF_CONDUCT.md

Add Contributor Covenant Code of Conduct

2026-04-07 22:28:58 -05:00

LICENSE

Add LICENSE file

2026-04-07 17:27:20 -05:00

node_config.py

metadata: add 'undefined' as proper enum member for tonal_emphasis

2026-06-05 07:52:41 -05:00

pyproject.toml

Prompt node updates...

2026-05-06 21:50:51 -05:00

README.md

feat: replace moderngl/GLSL film grain with numpy/torch engine

2026-06-01 21:41:23 -05:00

requirements.txt

feat: replace moderngl/GLSL film grain with numpy/torch engine

2026-06-01 21:41:23 -05:00

README.md

ComfyUI-JBNodes

A comprehensive suite of ComfyUI nodes for simulating analog black-and-white film photography and darkroom printing processes. See the Wiki for details.

NOTE: This project is still a beta project and is in active development. Expect changes to node definitions or functions that may be breaking changes to previous versions.

Dependencies

Film grain note: Prior versions used moderngl (OpenGL) for GPU-accelerated grain. The grain engine now runs on numpy/torch/scipy with no system-level graphics dependencies. No X11, EGL, or OpenGL libraries are required.

Installation

Navigate to your ComfyUI custom_nodes directory.

Clone this repository:

git clone https://github.com/AlbertJBurton/comfyui-jbnodes.git

Navigate into the cloned directory:
```
cd comfyui-jbnodes
```
Install the required dependencies:
```
pip install -r requirements.txt
```
Restart ComfyUI.

License

This project is licensed under the terms specified in the LICENSE file.