Extensions/DemonAlone-JS_Addon-ComfyUI
ComfyUI Extension

DemonAlone-JS_Addon-ComfyUI

Interactive JavaScript nodes: Load Video with real-time preview, Video Maker (image batch to MP4), plus upcoming queue management and dynamic UI tools. Enhances workflow flexibility.

By DemonAlone·Created 2 months ago·Updated a day ago· 1
DemonAlone/DemonAlone-JS_Addon-ComfyUI
Nodes13
On cloudLocal install
Categoryutils/switch, Node Control
Stars1
Updateda day ago

Nodes (13)

DA_AnySwitch

Let the graph decide which branch is live

utils/switch
DA_GroupController [BETA]

A mute button for whole node groups — without re-running the graph

Node Control
DA_NodeController [BETA]

One node to bypass or mute a dozen — a master switchboard for your graph

Node Control
DA_PlaySound

A 'your render is done' chime, built into ComfyUI

utils
Prompt Formatter

Clean up a messy prompt (and A1111-style emphasis) with one click

utils/prompt
Resolution Selector [BETA]

Stop Doing Aspect-Ratio Math in Your Head

utils/resolution
Load Video [BETA]

Drag a video into ComfyUI and get frames, audio, fps — without ffmpeg gymnastics

video
Load Video (Nodes 2.0 only) [BETA]

This video loader plays your clip inside the node — but only on the Nodes 2.0 frontend

video
Preset Float [BETA]

A denoise slider that refuses to go past 1.0 — guard rails for your floats

CustomNodes/Presets
Preset Int [BETA]

A seed and steps slider that stays where it should

CustomNodes/Presets
Simple Loop Controller [BETA]

A loop that re-queues itself until it's done — the dumb-simple batch runner

utils/loop
Video Maker [DEPRECATED]

Turn an image batch into an MP4 — your browser does the encoding

video
Video Maker V2 [BETA]

Video Maker V2

video
Readme

These nodes are implemented in JavaScript to ensure a highly responsive interface and enable visual preview without page reloading. They complement the main DemonAlone-nodes-ComfyUI package but can also operate independently.

Credits:

  • Video Maker uses mp4-muxer by Vanilagy, licensed under the MIT License. See the file web/js/mp4-muxer.LICENSE for details. This node is deprecated and will be removed in the future. Please use Video Maker V2 instead.

  • DA_Playsound is based on PlaySound 🐍 from ComfyUI-Custom-Scripts.

  • PresetFloatNode and PresetIntNode are based on Power Primitive from rgthree-comfy.

  • DA_PromptFormatter inspired but not based on Prompt Formatter (Only Text) comfyui_prompt_formatter.

  • DA_NodeController DA_GroupController are based on AUNMultiUniversal from AUN-ComfyUI-Nodes. DA_GroupController has some features from feature_group_fast_toggle.js by rgthree.

  • Used the hint from ComfyUI-MyLoadVideo for getting a list of video previews for load_video_nodes2.

  • DA_ResolutionSelector inspired but not based on Comfyui-Resolution-Master from Comfyui-Resolution-Master](https://github.com/Azornes/Comfyui-Resolution-Master).

  • DA_AnySwitch inspired but not based on AnySwitch by rgthree.

  • Created with the assistance of Google Gemini/Gemma, Qwen, DeepSeek.