## Summary
### Problem:
After [vue node compacting
PR](https://github.com/Comfy-Org/ComfyUI_frontend/pull/6687) the white
space within the node has been greatly reduced, lowering the min
intrinsic size, thus allowing us to reduce the amount we need to scale
up via ensureCorrectLayoutScale(), therefore increasing readability of
nodes. Great!
However, a side effect of reducing the scale factor means nodes with
larger min content will not be scaled up enough causing nodes to be too
large in many cases.
For example, if the min intrinsic width is very long due to input
length:
<img width="807" height="519" alt="image"
src="https://github.com/user-attachments/assets/a6ea3852-bed5-49b2-b10e-c2e65c6450b2"
/>
### Solution:
Allow for nodes to be resized less than their intrinsic min width. And
truncate widget inputs like many other node UIs do.
IMPORTANT: when a node is added via search or other, it will still get a
min size based on its intrinsic content it just wont be the min width!
So best of both worlds.
<img width="670" height="551" alt="image"
src="https://github.com/user-attachments/assets/f4f5ec8c-037e-472f-a5a1-d8a59a87c0b0"
/>
this means we choose a default min width and clamp resize to it. This
also means we have to remove the arbitrary min width values that were
sprinkled around the vue node widgets. They are not needed because
instead of min width, they can take up full width and inherit the sizing
from the node min width! This makes nodes like little browser windows
and widgets are just responsive elements with in. Much more natural imo.
### Bonus
- Set ensureCorrectLayouScale() to scale factor of 1.2 which means vue
nodes are now only being set 20% bigger than LG. That covers for the
height difference we cant change!
- Fix ensureCorrectLayouScale() to offset y position for groups / better
alignment
- Get rid of arbitrary inflexible min width like min-[417px] which
shouldnt have been used the first place
- Make Select and Input overlay portals width set to their content
## Changes
**What**:
- Node resizing behavior
- Node widget min width
- Widget input and slot truncation
- Misc arbitrary styling that should have been fluid
## Screenshots (if applicable)
https://github.com/user-attachments/assets/3ea4b8fe-565a-47f7-b3ab-6cef56cecde5https://github.com/user-attachments/assets/2fe1e1a0-a9dc-4000-b865-ce2d8c7f3606
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-6731-fix-arbitrary-styles-min-size-content-ensure-layout-calc-trunc-2af6d73d365081eab507c2f1638a4194)
by [Unito](https://www.unito.io)
---------
Co-authored-by: github-actions <github-actions@github.com>
This pull request updates the design system color tokens and refactors
node and widget component styles throughout the codebase to use new,
more consistent CSS variables. The changes ensure that node and widget
components are styled using unified design tokens, improving
maintainability and theme support for both light and dark modes.
**Design System Token Updates**
* Added new component and node-related CSS variables for background,
border, foreground, and widget states in both light and dark themes in
`style.css`.
[[1]](diffhunk://#diff-71b6b57a56095b04e47c797a5016149b76b27971cab04b93f033f1f846e0f5a0R246-R256)
[[2]](diffhunk://#diff-71b6b57a56095b04e47c797a5016149b76b27971cab04b93f033f1f846e0f5a0R354-R364)
* Introduced `--color-graphite-400` and adjusted several existing color
assignments for better palette consistency.
[[1]](diffhunk://#diff-71b6b57a56095b04e47c797a5016149b76b27971cab04b93f033f1f846e0f5a0R76)
[[2]](diffhunk://#diff-71b6b57a56095b04e47c797a5016149b76b27971cab04b93f033f1f846e0f5a0L304-R316)
* Updated semantic CSS variables to reference the new component/node
tokens for easier usage in components.
* Changed `--secondary-background-hover` to match
`--secondary-background` for improved hover consistency.
**Component Refactoring: Node and Widget Styles**
* Refactored Vue component classes and inline styles to use the new CSS
variables for node backgrounds, borders, and widget states, replacing
legacy variables like `bg-node-component-surface` and
`border-node-component-border` with `bg-component-node-background` and
`border-component-node-border`.
[[1]](diffhunk://#diff-a7744614cf842e54416047326db79ad81f7c7ab7bfb66ae2b46f5c73ac7d47f2L11-R14)
[[2]](diffhunk://#diff-a7744614cf842e54416047326db79ad81f7c7ab7bfb66ae2b46f5c73ac7d47f2L39-R39)
[[3]](diffhunk://#diff-a7744614cf842e54416047326db79ad81f7c7ab7bfb66ae2b46f5c73ac7d47f2L384-R384)
[[4]](diffhunk://#diff-19537a67677431ecdc9aec43877d28814e37edf0e45b0b0b484ea08832cad299L5-R13)
* Updated widget dropdowns, select, and input components to use
`text-component-node-foreground-secondary` for icons and foregrounds,
and new background variables for buttons and inputs.
[[1]](diffhunk://#diff-489229f88dfdfd5d883a3ef7fad6effa0790a18a831d5a9d84642dfb246962a2L29-R29)
[[2]](diffhunk://#diff-489229f88dfdfd5d883a3ef7fad6effa0790a18a831d5a9d84642dfb246962a2L100-R100)
[[3]](diffhunk://#diff-661a09de2721335e118a693b25d09922ada0ccbd0a51284691ed784fbe18874eL13-R13)
[[4]](diffhunk://#diff-2856391d03b0d38db1ed922b5034a05bc32e978c51f8175057d84cf82399d986L13-R13)
[[5]](diffhunk://#diff-4ee47848821aff71b6da0a1bb7fb8976e7879d706f71ff2ab3c5b046f5ef528cL10-R10)
[[6]](diffhunk://#diff-8b7ed2ce6194a262fb1e950294699cb8722630920362143a765802b602ae5fc8L106-R113)
[[7]](diffhunk://#diff-8b7ed2ce6194a262fb1e950294699cb8722630920362143a765802b602ae5fc8L119-R123)
[[8]](diffhunk://#diff-597a77456bf4b0c2d390fc46a930f37156b2f26ca030259b6703e5d39ff6b20eL37-R53)
[[9]](diffhunk://#diff-29348fa2e5b8cec1301a99bdec241379aeefc1747cceeb0c39b7df452ca635ffL7-R7)
**Service Layer Updates**
* Updated the color palette service mapping to use the new CSS variable
names for node and widget colors, ensuring consistency across the
application.
*
https://github.com/user-attachments/assets/d9535f9a-b459-49bf-b2fe-ed872916fa4e
These changes collectively modernize the styling approach for node and
widget components, making it easier to maintain and extend theme
support.
---------
Co-authored-by: github-actions <github-actions@github.com>
## Summary
Fixes issue where node size changes are not serialized by routing
DOM-driven node bounds updates through a single CRDT operation so Vue
node geometry stays synchronized with LiteGraph.
## Changes
- **What**: Added `BatchUpdateBoundsOperation` to the layout store,
applied it via the existing Yjs pipeline, notified link sync to
recompute touched nodes, and covered the path with a regression test
## Review Focus
Correctness of the new batch operation when multiple nodes update
simultaneously, especially remote replay/undo scenarios and link
geometry recomputation.
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5939-fix-emit-layout-change-for-batch-node-bounds-2846d73d365081db8f8cca5bf7b85308)
by [Unito](https://www.unito.io)
---------
Co-authored-by: github-actions <github-actions@github.com>
## Summary
Replace color/dark-color pairs in components with design tokens to allow
for easy overriding.
<!-- Also standardizes the icon pattern to simplify the tailwind config.
-->
## Changes
- **What**: Token based colors, for now, mostly.
- **Breaking**: Got approval from Design to collapse some very similar
pairs of colors that seem to have diverged in implementations over time.
Some of the colors might be a little different, but we can tweak them
later.
## Review Focus
Still have quite a few places from which to remove `dark-theme`, but
this at least gets the theming much closer.
Need to decide if I want to keep going in here or cut this and do the
rest in a subsequent PR.
## Screenshots (if applicable)
<!-- Add screenshots or video recording to help explain your changes -->
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5908-WIP-Make-components-themeable-2816d73d365081ffbc05d189fe71084b)
by [Unito](https://www.unito.io)
---------
Co-authored-by: github-actions <github-actions@github.com>
## Summary
Fixes two errors with subgraph progress states:
1. Nodes inside subgraphs were not having progress state shown
2. Subgraph nodes (outer representation) themselves did not have a
visible progress state
1 is fixed by using locator IDs instead of local node IDs.
2 is fixed by ensuring the subgraph title button does not wrap to a
newline and thus block the progress bar under the node header.
## Changes
- **What**: Updated `useNodeExecutionState` composable to use
`nodeLocatorId` for tracking execution state across subgraph boundaries
- **What**: Modified NodeHeader layout to fix subgraph enter button
positioning with proper flexbox gap
## Review Focus
Execution state tracking accuracy for nested subgraph nodes and
NodeHeader layout consistency across different node types.
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5842-fix-progress-state-on-Vue-nodes-in-subgraphs-27c6d73d365081cb8335c8bb5dbd74f7)
by [Unito](https://www.unito.io)
---------
Co-authored-by: github-actions <github-actions@github.com>
## Summary
Added `canvasOnly` flag to runtime-generated widgets to prevent Vue
renderer from displaying them while keeping canvas functionality intact.
## Changes
- **What**: Added `canvasOnly` widget option to hide upload, webcam, and
refresh widgets from Vue renderer
In the Canvas (LiteGraph) system, there was a small set of widgets with
strictly defined components. There, if we wanted some unique or
relatively complex behavior (like an upload butotn), we needed to create
a separate widget that would be coupled to the original widget at
runtime (and would not be serialized).
In the Vue renderer system, we can simply add flags to the inputSpec or
widget options and conditionally render complex UI additions -- i.e.,
there is no need for the hard-to-maintain runtime widget associations.
Expressing such things entirely in the view layer simplifies business
logic related to graph state, as we no longer need to account for
preserving the connections between runtime widgets and their special
siblings -- we also do not need to worry about the implications for
state serialization.
## Related
- https://github.com/Comfy-Org/ComfyUI_frontend/pull/5798
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5831-designate-canvasOnly-on-runtime-generated-virtual-widgets-so-they-are-hidden-in-Vue-ren-27c6d73d365081fb8641feec010190df)
by [Unito](https://www.unito.io)
---------
Co-authored-by: github-actions <github-actions@github.com>
## Summary
Error states were not getting propagated down to the InputSlots from the
API Repsonse
I created a provider and injected error state. It seemed like a way
better idea than prop drilling or building a composable that only two
nodes (`InputSlot` and `OutputSlot`) would need.
## Changes
The follow are now error code red when an input node has errors:
1. There's a error round border around the dot.
2. The dot is error colored.
3. The input text is error colored.
This treatment was okay after feedback from design.
## Screenshots - Error State
<img width="749" height="616" alt="Screenshot 2025-09-26 at 9 02 58 PM"
src="https://github.com/user-attachments/assets/55c7edc9-081b-4a9d-9753-120465959b5d"
/>
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5813-fix-add-InputSlot-and-dot-error-state-27b6d73d36508151a955e485f00a2d05)
by [Unito](https://www.unito.io)
---------
Co-authored-by: github-actions <github-actions@github.com>
## Summary
Refactored Vue node browser tests by organizing them into behavioral
categories, better reflecting the nature of browser tests as behind
user-action/behavior specifications.
- **What**: Reorganized Playwright browser tests into logical behavioral
folders (`interactions/`, `nodeStates/`)
- **Structure**: Created subdirectories for canvas interactions, link
interactions, node interactions, and node states
## Review Focus
Test file path changes and associated snapshot relocations ensure all
browser tests continue to run correctly in the new structure.
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5823-refactor-reorganize-Vue-node-browser-tests-into-subfolder-based-on-behaviors-and-states-27b6d73d365081aaa6f9e3a388165258)
by [Unito](https://www.unito.io)
