From the source
Hugging Face introduces Modular Diffusers, a new composable block-based system for building diffusion pipelines, allowing users to mix and match reusable blocks instead of writing entire pipelines from scratch.
The post includes a quickstart example using FLUX.2 Klein 4B, instructions for creating custom blocks (e.g., a DepthProcessorBlock using Depth Anything V2), and integration with a node-based visual interface called Mellon.





