Clean up system cache, support VRAM cleaning and RAM cleaning

Memory-Guided Diffusion for Expressive Talking Video Generation

ComfyUI-FreeMemory is a custom node extension for ComfyUI that provides memory management capabilities within your image generation workflows.

Nodes for high resolution outputs and high frame numbers using LTX-2 in ComfyUI

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ComfyUI-VRAM-Manager is an independent memory management custom node for ComfyUI. Provides Distorch memory management functionality for efficient GPU/CPU memory handling. Supports purging of SeedVR2, Qwen3-VL, and Nunchaku models (FLUX/Z-Image/Qwen-Image). Includes Model Patch Memory Cleaner.

ComfyUI custom node that controls the order of node execution with linear routing of any data type through infinite I/O slots + option to free VRAM & RAM at any point in a workflow with device-agnostic memory management utilities managed by ComfyUI that safely unload all models, while preserving all connected data & models through to the next node.

ComfyMemo is a mobile app that enhances memory retention through spaced repetition, customizable review methods, and organized flashcard management.

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memo

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Make comfyui show correct memory information in the container (psutil monkey path)

Powerful and safe clean model with protected data

Comfyui清理显存内存

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Comfyui-Memory_Cleanup

ComfyUI-Cuda-Out-Of-Memory-Error-Fix

comfyui-loop-memory-safe is a lightweight, single-node plugin designed to facilitate iterative workflows without the memory overhead of traditional recursive loop nodes.