ComfyUI-NodeSnapshots plugin uses bitmap caching to 2-3x frontend FPS on large workflows
External_Quarter · reddit · 2026-09-19
A new open-source ComfyUI extension, NodeSnapshots, tackles frontend lag on large graphs: since nodes and links are mostly static, the plugin replaces their expensive rendering with bitmap placeholders, redrawing only on direct interaction. On a 350-node workflow, a congested section went from 20 FPS to 60 FPS. An earlier whole-graph screenshot approach was faster but caused noticeable pauses; NodeSnapshots instead captures individual nodes in small idle batches and reuses each image independently. It supports both Legacy and Nodes 2.0 frontends (Legacy benefits more), requires no inference nodes, Python dependencies, or workflow format changes.
Related event: NodeSnapshots Plugin Boosts ComfyUI Frontend FPS 2-3x(2 posts)→
More from Multimodal
- fal's finetuned MiniMax H3 Max delivers cheap, top-tier lip sync — aziz4ai · 2026-09-19
- HyperFlow: open 8-step LoRA makes MiniMax-H3 video generation 3x faster — AdinaYakup · 2026-09-19
- Claymation Prompt Share: One Template for Adorable Tiny Clay Characters — azed_ai · 2026-09-19
- JD Open-Sources JoyAI-EchoWM, a World Model with Coherent Audio-Video Navigation — jiqizhixin · 2026-09-19
- Watch: A Three-Clip Robot Short Made with MiniMax H3, Full Prompts Shared — JustLookingForNothin · 2026-09-19
- Image-to-video in 15 minutes: a 3-step Magnific workflow behind a 60M-view video — techhalla · 2026-09-19