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Top 23 Python stable-diffusion Projects
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The image generation engine, which can be OpenAI, ComfyUI, AUTOMATIC1111, and Gemini.
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AppSignal
Monitoring that respects your time & budget. APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.
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ComfyUI
The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface. The fastest local inference engine in the world.
The image generation engine, which can be OpenAI, ComfyUI, AUTOMATIC1111, and Gemini.
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OpenMontage
World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.
Project mention: Open Source Highlights September 2026: 7 Projects You Should Know | dev.to | 2026-09-19github.com/calesthio/OpenMontage
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diffusers
🤗 Diffusers: State-of-the-art diffusion models for image, video, and audio generation in PyTorch.
Project mention: GLM-Image: The First Open-Source Industrial-Grade Autoregressive Image Generation Model | dev.to | 2026-01-13pip install "sglang[diffusion] @ git+https://github.com/sgl-project/sglang.git#subdirectory=python" pip install git+https://github.com/huggingface/transformers.git pip install git+https://github.com/huggingface/diffusers.git
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krita-ai-diffusion
Streamlined interface for generating images with AI in Krita. Inpaint and outpaint with optional text prompt, no tweaking required.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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sdnext
SD.Next: All-in-one WebUI for AI generative image and video creation, captioning and processing
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courses
This repository is a curated collection of links to various courses and resources about Artificial Intelligence (AI) (by SkalskiP)
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SUPIR
SUPIR aims at developing Practical Algorithms for Photo-Realistic Image Restoration In the Wild. Our new online demo is also released at suppixel.ai.
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multidiffusion-upscaler-for-automatic1111
Tiled Diffusion and VAE optimize, licensed under CC BY-NC-SA 4.0
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stable-diffusion-videos
Create 🔥 videos with Stable Diffusion by exploring the latent space and morphing between text prompts
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Project mention: Ask HN: Gen model to 1) design characters 2) make a consistent comic with them? | news.ycombinator.com | 2026-05-30
I haven't used it in a while but OneTrainer [1] used to be the "industry standard" for a solid LoRA trainer you can use locally - though a lot of people use CivitAI's LoRA training tools online [2] as well.
Biggest tip I can give is that more images is not necessarily better, rather the most important thing is that you caption/tag the images well so the LoRA learns the right "concepts".
[1] - https://github.com/Nerogar/OneTrainer
[2] - https://education.civitai.com/using-civitai-the-on-site-lora...
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LyCORIS
Lora beYond Conventional methods, Other Rank adaptation Implementations for Stable diffusion.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Python stable-diffusion discussion
Python stable-diffusion related posts
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ComfyUI ในวันที่ AI สร้างภาพ วิดีโอ และโมเดล 3 มิติ ได้ด้วยการลากกล่องต่อกัน
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Installing ComfyUI in any Linux distro (quick and easy)
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I tried to build an AI anime on a 16GB MacBook. Here is exactly where it broke
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Automatic1111 for Apple metal, 40% speed up sd1.5
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ComfyUI Deploy: Choosing Between Self-Host, Serverless, and Managed (2026)
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ComfyUI on Linux Production Setup in 2026: systemd, Caddy, and Remote Access That Actually Works
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Remove AI Watermarks
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A note from our sponsor - AppSignal
www.appsignal.com | 6 Oct 2026
Index
What are some of the best open-source stable-diffusion projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | stable-diffusion-webui | 165,180 |
| 2 | ComfyUI | 135,675 |
| 3 | OpenMontage | 62,285 |
| 4 | diffusers | 34,652 |
| 5 | krita-ai-diffusion | 10,663 |
| 6 | stable-dreamfusion | 8,855 |
| 7 | dream-textures | 8,195 |
| 8 | fast-stable-diffusion | 7,910 |
| 9 | sdnext | 7,354 |
| 10 | courses | 6,469 |
| 11 | SUPIR | 5,640 |
| 12 | multidiffusion-upscaler-for-automatic1111 | 4,998 |
| 13 | stable-diffusion-videos | 4,710 |
| 14 | riffusion-hobby | 3,897 |
| 15 | stablediffusion-infinity | 3,887 |
| 16 | discoart | 3,826 |
| 17 | sd-webui-segment-anything | 3,503 |
| 18 | OneTrainer | 3,226 |
| 19 | zero123 | 3,058 |
| 20 | SimpleTuner | 2,930 |
| 21 | sd-webui-deforum | 2,854 |
| 22 | StableSR | 2,660 |
| 23 | LyCORIS | 2,525 |
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