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Summary

Adding new entry into the Ray ecosystem list: Raylight

Project Link:
https://github.com/komikndr/raylight

Details:
Raylight is an extension for ComfyUI that enables multi-GPU capability using XDiT, XFuser, and FSDP managed by Ray, providing advanced distributed inference capabilities within the ComfyUI interface.

@komikndr komikndr requested a review from a team as a code owner November 24, 2025 14:44
@komikndr komikndr marked this pull request as draft November 24, 2025 14:45
@komikndr komikndr marked this pull request as ready for review November 24, 2025 14:45
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Code Review

This pull request adds Raylight to the Ray ecosystem list. The changes are in the ray-libraries.rst file. I've found a few issues: a referenced image is missing from the PR, there's a typo in an image URL that will cause it to break, and the description text could be improved for conciseness and clarity. I've provided suggestions to fix these issues.


.. grid-item-card::

.. figure:: ../images/raylight.png
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high

The image file raylight.png is referenced here but has not been added to the repository in the doc/source/images/ directory. Please add the image file to this pull request to prevent documentation build failures.


.. div::

.. image:: https://img.shields.io/github/stars/komikndr/raylight?style=social)]
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medium

There appears to be a typo in the image URL. The trailing )] characters are not part of the URL and will cause the image to fail to load. Please remove them.

Suggested change
.. image:: https://img.shields.io/github/stars/komikndr/raylight?style=social)]
.. image:: https://img.shields.io/github/stars/komikndr/raylight?style=social

.. image:: https://img.shields.io/github/stars/komikndr/raylight?style=social)]
:target: https://github.com/komikndr/raylight

Raylight is an extension for ComfyUI that enables true multi-GPU capability using XDiT XFuser, and FSDP managed by Ray. It is designed to scale diffusion models efficiently across multiple GPUs. Raylight provides sequence parallelism, and optimized VRAM utilization, making it ideal for large video and image generation models.
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medium

The description can be made more concise for better readability. Also, for grammatical correctness, a comma should be added between XDiT and XFuser. Consider this revision for improved clarity.

Suggested change
Raylight is an extension for ComfyUI that enables true multi-GPU capability using XDiT XFuser, and FSDP managed by Ray. It is designed to scale diffusion models efficiently across multiple GPUs. Raylight provides sequence parallelism, and optimized VRAM utilization, making it ideal for large video and image generation models.
Raylight is an extension for ComfyUI that enables multi-GPU capability for diffusion models using XDiT, XFuser, and FSDP managed by Ray. It provides sequence parallelism and optimized VRAM utilization, making it ideal for large video and image generation models.

@komikndr komikndr marked this pull request as draft November 24, 2025 14:56
@komikndr komikndr marked this pull request as ready for review November 24, 2025 15:04
@komikndr komikndr changed the title Add Raylight as one of Ray ecosystem Add Raylight as one of entries Ray ecosystem Nov 24, 2025
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