Quick Connections

Adds circuit board connections, quick connections to ComfyUI

• To install, go to ComfyUI manager -> look up "quick-connections"
• Demo

How to use...

• Don't block the output / input areas.
• Give it some room. If the connections have no room to move, it'll get confused.
• There is no insert dot in the middle of the connection. Drag the output to an empty spot, add a new node, and drag the output of the new node. Sorry.
• Can be disabled in options under "Quick connections", "Circuit Board lines"

Can be used with litegraph too. See example folder(examples won't work in windows because it doesn't support symlinks, use WSL).

To run examples...

npm install
python -m http.server
# visit in browser: http://localhost:8000/example/quick_conn.html

Changelog

• 2026-04-04 v1.0.29: Added adjustable numbers for line / node spacing
• 2026-03-30 v1.0.27: Catch errors and continue, so we don't stop any other things that are supposed to happen [#31]
• 2026-03-28 v1.0.26: Fix for show/hide links button not working [#31]
• 2026-03-10 v1.0.25: Missing round corners some times. Funny line when two nodes are close together.
• 2025-08-29 v1.0.21: Changes to get subgraphs working.
• 2025-08-26 v1.0.20: Disable quick-connections in subgraphs, not working.
• 2025-08-23 v1.0.19: Possible crashes in subgraph node fix. https://github.com/niknah/quick-connections/issues/25
• 2025-07-15 v1.0.17: Draw connections in subgraph mode. https://github.com/niknah/quick-connections/issues/24
• 2025-07-04 v1.0.16: Problem with the enable/disable toggle not working. https://github.com/niknah/quick-connections/issues/19
• 2024-11-03: It defaults to mostly 90 or 45 degree lines now. This can be changed in the options back to the old way(connect any angle when nothing is blocking).