ComfyUI komlevv tweaks

A monorepo for personal ComfyUI tweaks, frontend extensions, custom nodes, and future utilities.

Disclaimer

Tested on:

• ComfyUI 0.18.2 Portable
• ComfyUI_frontend v1.41.21
• Templates v0.9.36
• Edge 146.0.3

Use at your own risk.

Install

Clone this repo into your ComfyUI/custom_nodes folder, restart ComfyUI, then refresh the browser page.

Application Settings layout

Custom settings from this repo live under:

komlevv-tweaks

Current tweak groups:

• komlevv-tweaks > Canvas Style
• komlevv-tweaks > Link Style

Repository layout

• py/ — Python backend modules and future custom nodes
• web/js/common/ — shared JS helpers
• web/js/canvas/ — Canvas Style frontend extension
• web/js/link_style/ — Link Style frontend extension
• web/js/node_custom_color/ — Custom Node Colors frontend extension
• web/js/coloris/ — vendored Coloris picker and shared integration glue
• docs/ — agent-facing project context, task docs, tool playbooks, and decisions

Agent docs

This repository ships with an agent-facing multi-file context system.

Start here:

• AGENTS.md — canonical working rules and anti-drift guardrails
• CLAUDE.md — thin Claude-specific entrypoint
• docs/INDEX.md — document registry and read order

For current implementation details, treat the code and the docs under docs/ as the technical source of truth. The root README.md is a human-facing overview and may intentionally stay lighter than the agent docs.

Included tweaks

Canvas Style

Canvas Style is the tweak group for graph canvas background behavior.

Current settings added by this tweak group:

• Force hide background pattern
• Throttle background rendering

Current behavior:

• Suppresses the LiteGraph background pattern layer
• Suppresses the low-zoom background fill that would otherwise darken the canvas during zoom out
• Keeps the canvas background visually consistent across zoom levels
• Optionally limits canvas rendering to 5 FPS while the ComfyUI window is unfocused
• Optionally pauses canvas drawing while the browser tab is hidden
• Restores normal canvas rendering when the ComfyUI window becomes focused again
• Works both with and without a custom Canvas Background Image

Link Style

Link Style is the tweak group for link-related visual customization.

Current settings added by this tweak group:

• Reroute dot radius
• Reroute stroke width
• Reroute stroke color
• Reroute inner stroke color
• Reroute selected ring color
• Reroute selected ring stroke width
• Reroute flat fill mode
• Reroute stroke enabled
• Link width
• Link stroke width
• Link stroke color
• Link stroke enabled

Current behavior:

• Changes the size of the inline reroute point on links
• Changes inline reroute dot stroke width
• Changes inline reroute dot outer stroke color
• Changes inline reroute dot inner stroke color
• Changes inline reroute dot selected ring color
• Changes inline reroute selected ring stroke width independently from other reroute strokes
• Can switch reroute fill to flat mode (inner highlight uses same fill color as outer)
• Can toggle reroute circle stroke on/off without affecting selected ring
• Adds a theme-aware border around settings color preview swatches so white values stay visible on light palettes
• Changes normal-mode link width
• Changes normal-mode link stroke width
• Changes normal-mode link stroke color
• Can toggle normal-mode link stroke on/off
• Does not change the white Reroute node
• Does not override ComfyUI low-quality zoom-out link rendering

Notes:

• Link stroke color uses the chosen color with a fixed semi-transparent stroke so the default ComfyUI look stays close to stock.

Custom Node Colors

Custom Node Colors adds a Custom entry into the standard ComfyUI node/group color menu.

Current behavior:

• Hooks the built-in Node Colors context menu through LGraphCanvas.onMenuNodeColors
• Opens a Coloris-based popup color picker
• Applies custom colors directly to the selected node or group
• For nodes, stores the picked color in bgcolor and applies a slightly lighter derived color to match the original pythongosssss behavior
• For groups, stores the picked color directly in group.color
• Applies the color to all selected nodes when multiple nodes are selected
• Stores raw custom colors on the node/group itself, so they serialize with the workflow and stay independent from theme palette presets