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Documentation Index

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Nodes 2.0 is now available in ComfyUI Desktop, portable, and stable releases. This update transitions the node system from LiteGraph.js Canvas rendering to a Vue-based architecture, unlocking faster iteration and richer interactions.

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Why this change?

The previous Canvas rendering system had become a development bottleneck. Even small UI changes often required deep modifications and could take days to implement. This slowed the ability to respond to community feedback and made node customization difficult for developers. The new Vue-based system enables:
  • Faster feature development - UI changes can be implemented more quickly
  • Richer interactions - Dynamic widgets, expandable nodes, and better components
  • A more flexible foundation - Better support for future tools and customization

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Current status and known issues

We’re actively working on improvements and want to be transparent about current limitations:
AreaStatus
PerformanceStill optimizing toward Canvas-level performance. Certain scenarios may behave differently.
CompatibilitySome custom nodes may require updates to be fully supported.
Edge casesAt extreme zoom levels or within very large workflows, minor visual issues may appear.
We’re gathering feedback to prioritize improvements. The LiteGraph.js rendering system remains available, and you can toggle between systems at any time.

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How to try it

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Enable Nodes 2.0

  1. Visit cloud.comfy.org or update to the latest version of ComfyUI Desktop, portable, or stable release
  2. Click Try it out on the top banner when you launch ComfyUI

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What to test

Use Nodes 2.0 in your daily workflows and share feedback with us:
  • Basic interactions - Dragging, resizing, selecting
  • Daily workflows - Execution, parameters, custom nodes
  • Performance - Especially with complex workflows

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How to provide feedback

Encountered issues or have suggestions for interaction improvements?
Including reproduction steps, screenshots, and system info is extremely helpful when reporting issues.

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Switching back

If you encounter issues:
  1. Click on the ComfyUI logo to open the menu
  2. Toggle Nodes 2.0 to switch back to the previous interface
Nodes 2.0 toggle location in ComfyUI menu Your feedback helps us prioritize improvements. Enable Nodes 2.0 in settings and start exploring the new node design!