I'm new to all this — first plugin, first GitHub repo, learning as I go. If you find bugs, have ideas, or just want to help a beginner out, I'd be incredibly grateful. Bug reports, PRs, suggestions, or just buying me a coffee ☕ — every bit of support honestly makes my day. Thank you! 🙏
Object-avoiding orthogonal link routing for ComfyUI. Links automatically detour around nodes with smooth right-angle paths — no more spaghetti lines.
Links automatically route around nodes instead of through them. Animated flow markers on hover or selection. Floating bar for quick toggles.
Search for LinkRouter in ComfyUI Manager and click Install.
cd ComfyUI/custom_nodes/
git clone https://github.com/90-RED/ComfyUI-LinkRouterThen reload ComfyUI with Ctrl+R.
LinkRouter is enabled by default. A floating bar appears on the right:
| 🔀 | Toggle routing | | 🌊📐➖ | Cycle official link styles | | ✨➤◾ | Cycle flow markers (animated/static/none) |
All visual parameters are in Settings → LinkRouter.
- Algorithm: Wybrow, Marriott, Stuckey — "Orthogonal Connector Routing" (Graph Drawing 2009)
- Incremental routing: Wybrow et al. — "Incremental Connector Routing" (GD 2005)
- Inspiration: libavoid (Adaptagrams), react-flow-smart-edge, JointJS
- All code is original JavaScript — no third-party dependencies
Apache-2.0 — see LICENSE.