- [#3060](https://github.com/wbkd/react-flow/pull/3060) [`70ec97f7`](https://github.com/wbkd/react-flow/commit/70ec97f7daec6d5401215cae3edac04aea88a3ba) - fix useNodes and useEdges bug with infinite re-renderings
- [#3064](https://github.com/wbkd/react-flow/pull/3064) [`d2d1aebc`](https://github.com/wbkd/react-flow/commit/d2d1aebc0f7fea4183406e7d1915b7fcd6995f48) - refactor(useUpdateNodeInternals): only call updateNodeDimensions once
- [#3059](https://github.com/wbkd/react-flow/pull/3059) [`4374459e`](https://github.com/wbkd/react-flow/commit/4374459ef9fec797bbc0407231f09a1acacd245b) - fix useUpdateNodeInternals type
## 11.7.1
### Patch Changes
- [#3043](https://github.com/wbkd/react-flow/pull/3043) [`cf7a7d3d`](https://github.com/wbkd/react-flow/commit/cf7a7d3dad1e73215a72a5dc72e21fd50208cdbb) - handles: handles on top of each other, reduce re-renderings
- [#3046](https://github.com/wbkd/react-flow/pull/3046) [`07b975bb`](https://github.com/wbkd/react-flow/commit/07b975bbee3580249e36a19582213b250f78093c) - base-edge: pass id to base edge path
-[#3007](https://github.com/wbkd/react-flow/pull/3007) [`c80d269b`](https://github.com/wbkd/react-flow/commit/c80d269b85a0054221f4639c328fc36a3befbe70) Thanks [@bcakmakoglu](https://github.com/bcakmakoglu)! - allow array of ids as updateNodeInternals arg
- [#3029](https://github.com/wbkd/react-flow/pull/3029) [`a3fa164c`](https://github.com/wbkd/react-flow/commit/a3fa164c34cc820c79bb031c9fd97b72a3546614) Thanks [@bcakmakoglu](https://github.com/bcakmakoglu)! - autopan: only update nodes when transform change happen
## 11.7.0
Most notable updates:
-Handles: `isConnectableStart` and `isConnectableEnd` props to configure if you can start or end a connection at a certain handle
- Edges: `updatable` option to enable updates for specific edges
- useNodesInitialized: options to configure if hidden nodes should be included (false by default)
- [#2933](https://github.com/wbkd/react-flow/pull/2933) [`fe8cac0a`](https://github.com/wbkd/react-flow/commit/fe8cac0adb359109e0e9eafe8b9261ba354076bb) - prefix error keys with "error"
-[#2939](https://github.com/wbkd/react-flow/pull/2939) [`4a4ca171`](https://github.com/wbkd/react-flow/commit/4a4ca171955f5c8d58b23e3ad48406f1a21dc402) - add connection result to store
## 11.6.1
### Patch Changes
- Always create new edge object (fixes an issue with Redux toolkit and other immutable helper libs)
## 11.6.0
### Minor Changes
-[#2877](https://github.com/wbkd/react-flow/pull/2877) [`b8886514`](https://github.com/wbkd/react-flow/commit/b88865140c72fa7e92a883498768000cb2cc96a7) - add `isValidConnection` prop for ReactFlow component
-[#2847](https://github.com/wbkd/react-flow/pull/2847) [`16bf89f2`](https://github.com/wbkd/react-flow/commit/16bf89f2b7bbf8449c00d0e2c07c19c3ff6d2533) Thanks [@bcakmakoglu](https://github.com/bcakmakoglu)! - Add option to enable/disable replacing edge id when using `updateEdge`
### Patch Changes
-[#2895](https://github.com/wbkd/react-flow/pull/2895) [`3d5764ca`](https://github.com/wbkd/react-flow/commit/3d5764cac6548984a30cbf85899024e62fd69425) - add data-testid for controls, minimap and background
-[#2894](https://github.com/wbkd/react-flow/pull/2894) [`83fc4675`](https://github.com/wbkd/react-flow/commit/83fc467545527729633e817dbccfe59d0040da4b) - fix(nodes): blur when node gets unselected
-[#2892](https://github.com/wbkd/react-flow/pull/2892) [`5fabd272`](https://github.com/wbkd/react-flow/commit/5fabd2720f6367f75f79a45822d8f675a3b8e1cf) Thanks [@danielgek](https://github.com/danielgek) - track modifier keys on useKeypress
-[#2893](https://github.com/wbkd/react-flow/pull/2893) [`8f080bd5`](https://github.com/wbkd/react-flow/commit/8f080bd5e0e7e6c71f51eee9c9f2bc4b25182861) - fix: check if handle is connectable
## 11.5.5
### Patch Changes
- [#2834](https://github.com/wbkd/react-flow/pull/2834) [`23424ea6`](https://github.com/wbkd/react-flow/commit/23424ea6750f092210f83df17a00c89adb910d96) Thanks [@bcakmakoglu](https://github.com/bcakmakoglu)! - Add `nodes` to fit view options to allow fitting view only around specified set of nodes
- [#2836](https://github.com/wbkd/react-flow/pull/2836) [`959b1114`](https://github.com/wbkd/react-flow/commit/959b111448bba4686040473e46988be9e7befbe6) - Fix: connections for handles with bigger handles than connection radius
- [#2819](https://github.com/wbkd/react-flow/pull/2819) [`0d259b02`](https://github.com/wbkd/react-flow/commit/0d259b028558aab650546f3371a85f3bce45252f) Thanks [@bcakmakoglu](https://github.com/bcakmakoglu)! - Avoid triggering edge update if not using left mouse button
-[#2832](https://github.com/wbkd/react-flow/pull/2832) [`f3de9335`](https://github.com/wbkd/react-flow/commit/f3de9335af6cd96cd77dc77f24a944eef85384e5) - fitView: return type boolean
- [`383a074a`](https://github.com/wbkd/react-flow/commit/383a074aeae6dbec8437fa08c7c8d8240838a84e) Thanks [@bcakmakoglu](https://github.com/bcakmakoglu)! - Check if prevClosestHandle exists in onPointerUp. Fixes connections getting stuck on last handle and connecting, even when out of connectionRadius
## 11.5.3
This release fixes some issues with the newly introduced connection radius feature. We are now not only checking the radius but the handle itself too (like in the old version). That means that you can connect to a handle that is bigger than the connection radius. We are also not snapping connections anymore when they are not valid and pass a status class to the connection line that says if the current connection is valid or not. More over we fixed a connection issue with iOS.
### Patch Changes
- [#2800](https://github.com/wbkd/react-flow/pull/2800) [`be8097ac`](https://github.com/wbkd/react-flow/commit/be8097acadca3054c3b236ce4296fc516010ef8c) - When node is not draggable, you can't move it with a selection either
- [#2803](https://github.com/wbkd/react-flow/pull/2803) [`1527795d`](https://github.com/wbkd/react-flow/commit/1527795d18c3af38c8ec7059436ea0fbf6c27bbd) - connection: add status class (valid or invalid) while in connection radius
- [#2801](https://github.com/wbkd/react-flow/pull/2801) [`3b6348a8`](https://github.com/wbkd/react-flow/commit/3b6348a8d1573afb39576327318bc172e33393c2) - fix(ios): connection error + dont snap invalid connection lines, check handle and connection radius
## 11.5.2
### Patch Changes
- [#2792](https://github.com/wbkd/react-flow/pull/2792) [`d8c679b4`](https://github.com/wbkd/react-flow/commit/d8c679b4c90c5b57d4b51e4aaa988243d6eaff5a) - Accept React 17 types as dev dependency
## 11.5.1
### Patch Changes
- [#2783](https://github.com/wbkd/react-flow/pull/2783) [`71153534`](https://github.com/wbkd/react-flow/commit/7115353418ebc7f7c81ab0e861200972bbf7dbd5) - connections: check handle below mouse before using connection radius
## 11.5.0
Lot's of improvements are coming with this release!
- **Connecting radius**: No need to drop a connection line on top of handle anymore. You only need to be close to the handle. That radius can be configured with the `connectionRadius` prop.
- **Auto pan**: When you drag a node, a selection or the connection line to the border of the pane, it will pan into that direction. That makes it easier to connect far away nodes for example. If you don't like it you can set `autoPnaOnNodeDrag` and `autoPanOnConnect` to false.
- **Touch devices**: It's finally possibleto connect nodes with the connection line on touch devices. In combination with the new auto pan and connection radius the overall UX is way better.
- **Errors**: We added an `onError` prop to get notified when an error like "couldn't find source handle" happens. This is useful if you want to log errors for example.
- **Node type**: We added a second param to the generic `Node` type. You can not only pass `NodeData` but also the type as a second param:
This makes it easier to work with different custom nodes and data types.
### Minor Changes
- [#2754](https://github.com/wbkd/react-flow/pull/2754) [`e96309b6`](https://github.com/wbkd/react-flow/commit/e96309b6a57b1071faeebf7b0547fef7fd418694) - Add auto pan for connecting and node dragging and `connectionRadius`
- [#2773](https://github.com/wbkd/react-flow/pull/2773) - Add `onError` prop to get notified when an error happens
- [#2620](https://github.com/wbkd/react-flow/pull/2620) - Thanks [RichSchulz](https://github.com/RichSchulz)! - Types: improve typing for node type
## 11.4.2
### Patch Changes
- [#2741](https://github.com/wbkd/react-flow/pull/2741) [`e2aff6c1`](https://github.com/wbkd/react-flow/commit/e2aff6c1e4ce54b57b724b2624367ee5fefd1c39) - chore(dependencies): update and cleanup
## 11.4.1
### Patch Changes
- [#2738](https://github.com/wbkd/react-flow/pull/2738) [`82988485`](https://github.com/wbkd/react-flow/commit/82988485b730a9e32acbdae1ddcc81b33ddccaba) - fix: fitView for subflows, context menu on right mouse pan
- [#2740](https://github.com/wbkd/react-flow/pull/2740) [`d91e619a`](https://github.com/wbkd/react-flow/commit/d91e619a70a95db99a621ede59bc05b5a7766086) Thanks [@michaelspiss](https://github.com/michaelspiss)! - EdgeRenderer: check all handles for connection mode loose
## 11.4.0
## New Features
New props for the ReactFlow component to customize the controls of the viewport and the selection box better:
1.`selectionOnDrag` prop: Selection box without extra button press (need to set `panOnDrag={false}` or `panOnDrag={[1, 2]}`)
2.`panOnDrag={[0, 1, 2]}` option to configure specific mouse buttons for panning
3.`panActivationKeyCode="Space"` key code for activating dragging (useful when using `selectionOnDrag`)
4.`selectionMode={SelectionMode.Full}`: you can chose if the selection box needs to contain a node fully (`SelectionMode.Full`) or partially (`SelectionMode.Partial`) to select it
5.`onSelectionStart` and `onSelectionEnd` events
6.`elevateNodesOnSelect`: Defines if z-index should be increased when node is selected
7. New store function `getNodes`. You can now do `store.getState().getNodes()` instead of `Array.from(store.getNodes().nodeInternals.values())`.
Thanks to @jackfishwick who helped a lot with the new panning and selection options.
- [#2660](https://github.com/wbkd/react-flow/pull/2660) [`50032c3d`](https://github.com/wbkd/react-flow/commit/50032c3d953bd819d0afe48e4b61f77f987cc8d0) - Add `getNodes` function to the store so that you don't need to do `Array.from(store.getState().nodeInternals.values())` anymore.
- [#2659](https://github.com/wbkd/react-flow/pull/2659) [`4244bae2`](https://github.com/wbkd/react-flow/commit/4244bae25a36cb4904dc1fbba26e1c4d5d463cb9) - Use translateExtent correctly
- [#2657](https://github.com/wbkd/react-flow/pull/2657) [`23afb3ab`](https://github.com/wbkd/react-flow/commit/23afb3abebdb42fad284f68bec164afac609563c) - Only trigger drag event when change happened
## 11.4.0-next.1
### Minor Changes
- panOnDrag: Use numbers for prop ([1,2] = drag via middle or right mouse button)
- selection: do not include hidden nodes
- minimap: fix onNodeClick for nodes outside the viewport
- keys: allow multi select when input is focused
## 11.4.0-next.0
### Minor Changes
- [#2678](https://github.com/wbkd/react-flow/pull/2678) [`baa8689e`](https://github.com/wbkd/react-flow/commit/baa8689ef629d22da4cbbef955e0c83d21df0493) Thanks [@moklick](https://github.com/moklick)! - ## New Features
New props for the ReactFlow component to customize the controls of the viewport and the selection box better:
1.`selectionOnDrag` prop: Selection box without extra button press (need to set `panOnDrag={false} or `panOnDrag="RightClick"`)
2.`panOnDrag="RightClick"` option
3.`panActivationKeyCode="Space"` key code for activating dragging (useful when using `selectionOnDrag`)
4.`selectionMode={SelectionMode.Full}`: you can chose if the selection box needs to contain a node fully (`SelectionMode.Full`) or partially (`SelectionMode.Partial`) to select it
5.`onSelectionStart` and `onSelectionEnd` events
### Patch Changes
- [#2660](https://github.com/wbkd/react-flow/pull/2660) [`50032c3d`](https://github.com/wbkd/react-flow/commit/50032c3d953bd819d0afe48e4b61f77f987cc8d0) Thanks [@moklick](https://github.com/moklick)! - Add `getNodes` function to the store so that you don't need to do `Array.from(store.getState().nodeInternals.values())` anymore.
- [#2659](https://github.com/wbkd/react-flow/pull/2659) [`4244bae2`](https://github.com/wbkd/react-flow/commit/4244bae25a36cb4904dc1fbba26e1c4d5d463cb9) Thanks [@moklick](https://github.com/moklick)! - Use translateExtent correctly
- [#2657](https://github.com/wbkd/react-flow/pull/2657) [`23afb3ab`](https://github.com/wbkd/react-flow/commit/23afb3abebdb42fad284f68bec164afac609563c) Thanks [@moklick](https://github.com/moklick)! - Only trigger drag event when change happened
## 11.3.2
In this update we did some changes so that we could implement the new [`<NodeResizer />`](https://reactflow.dev/docs/api/nodes/node-resizer/) component more smoothly.
- [#2648](https://github.com/wbkd/react-flow/pull/2648) [`6ee44e07`](https://github.com/wbkd/react-flow/commit/6ee44e076eaa6908d07578a757a5187642b732ae) - Allow middle mouse pan over edges
- [#2647](https://github.com/wbkd/react-flow/pull/2647) [`aa69c207`](https://github.com/wbkd/react-flow/commit/aa69c20765e6978f4f9c8cc63ed7110dbf6d9d9d) Thanks [@neo](https://github.com/neo)! - Invalidate node trying to connect itself with the same handle
- [#2626](https://github.com/wbkd/react-flow/pull/2626) [`d29c401d`](https://github.com/wbkd/react-flow/commit/d29c401d598dbf2dcd5609b7adb8d029906a6f18) - Export the useNodeId hook, refactor how changes are applied and create a helper function
- [#2642](https://github.com/wbkd/react-flow/pull/2642) [`0df02f35`](https://github.com/wbkd/react-flow/commit/0df02f35f8d6c54dae36af18278feadc77acb2d6) - Ignore key events for nodes when input is focused
## 11.3.1
### Patch Changes
- [#2595](https://github.com/wbkd/react-flow/pull/2595) [`c828bfda`](https://github.com/wbkd/react-flow/commit/c828bfda0a8c4774bc43588640c7cca0cfdcb3f4) Thanks [@chrtze](https://github.com/chrtze)! - Fix and improve the behaviour when using nodeOrigin in combination with subflows
- [#2602](https://github.com/wbkd/react-flow/pull/2602) [`b0302ce4`](https://github.com/wbkd/react-flow/commit/b0302ce4261a992bee841bae84af347d03be690f) Thanks [@sdegueldre](https://github.com/sdegueldre)! - Don't use try catch in wrapper for checking if provider is available
- [#2601](https://github.com/wbkd/react-flow/pull/2601) [`b2c72813`](https://github.com/wbkd/react-flow/commit/b2c728137d1b53e38883f044fa447585c377a6af) Thanks [@hoondeveloper](https://github.com/hoondeveloper)! - fix isRectObject function
## 11.3.0
### Minor Changes
- [#2563](https://github.com/wbkd/react-flow/pull/2563) [`98116d43`](https://github.com/wbkd/react-flow/commit/98116d431f9fcdcc9b23a5b606a94ec0740b64cd) Thanks [@chrtze](https://github.com/chrtze)! - Export a new component "NodeToolbar" that renders a fixed element attached to a node
### Patch Changes
- [#2561](https://github.com/wbkd/react-flow/pull/2561) [`92cf497e`](https://github.com/wbkd/react-flow/commit/92cf497eb72f21af592a53f5af9770c9f1e6d940) Thanks [@moklick](https://github.com/moklick)! - Fix multi selection and fitView when nodeOrigin is used
- [#2560](https://github.com/wbkd/react-flow/pull/2560) [`a39224b3`](https://github.com/wbkd/react-flow/commit/a39224b3a80afbdb83fc4490dd5f4f2be23cd4dd) Thanks [@neo](https://github.com/neo)! - Always elevate zIndex when node is selected
- [#2573](https://github.com/wbkd/react-flow/pull/2573) [`5e8b67dd`](https://github.com/wbkd/react-flow/commit/5e8b67dd41f9bb60dcd7f5d14cc34b42c970e967) Thanks [@moklick](https://github.com/moklick)! - Fix disappearing connection line for loose flows
- [#2558](https://github.com/wbkd/react-flow/pull/2558) [`2a1c7db6`](https://github.com/wbkd/react-flow/commit/2a1c7db6b27ac0f4f81dcef2d593f4753c4321c7) Thanks [@moklick](https://github.com/moklick)! - EdgeLabelRenderer: handle multiple instances on a page
- [#2530](https://github.com/wbkd/react-flow/pull/2530) [`8ba4dd5d`](https://github.com/wbkd/react-flow/commit/8ba4dd5d1d4b2e6f107c148de62aec0b688d8b21) Thanks [@moklick](https://github.com/moklick)! - Feat: Add pan and zoom to mini map
### Patch Changes
- [#2538](https://github.com/wbkd/react-flow/pull/2538) [`740659c0`](https://github.com/wbkd/react-flow/commit/740659c0e788c7572d4a1e64e1d33d60712233fc) Thanks [@neo](https://github.com/neo)! - Refactor: put React Flow in isolated stacking context
## 11.1.2
### Patch Changes
- make pro options acc type optional
- cleanup types
- fix rf id handling
- always render nodes when dragging=true
- don't apply animations to helper edge
## 11.1.1
### Patch Changes
- [`c44413d`](https://github.com/wbkd/react-flow/commit/c44413d816604ae2d6ad81ed227c3dfde1a7bd8a) Thanks [@moklick](https://github.com/moklick)! - chore(panel): dont break user selection above panel
- [`48c402c`](https://github.com/wbkd/react-flow/commit/48c402c4d3bd9e16dc91cd4c549324e57b6d5c57) Thanks [@moklick](https://github.com/moklick)! - refactor(aria-descriptions): render when disableKeyboardA11y is true
- [`5d35094`](https://github.com/wbkd/react-flow/commit/5d350942d33ded626b3387206f0b0dee368efdfb) Thanks [@neo](https://github.com/neo)! - Add css files as sideEffects
## 11.1.0
### Minor Changes
- [`def11008`](https://github.com/wbkd/react-flow/commit/def11008d88749fec40e6fcba8bc41eea2511bab) Thanks [@moklick](https://github.com/moklick)! - New props: nodesFocusable and edgesFocusable
### Patch Changes
- [`d00faa6b`](https://github.com/wbkd/react-flow/commit/d00faa6b3e77388bfd655d4c02e9a5375bc515e4) Thanks [@moklick](https://github.com/moklick)! - Make nopan class name overwritable with class name option
- **[`useOnViewportChange`](/docs/api/hooks/use-on-viewport-change) hook** - handle viewport changes within a component
- **[`useOnSelectionChange`](/docs/api/hooks/use-on-selection-change) hook** - handle selection changes within a component
- **[`useNodesInitialized`](/docs/api/hooks/use-nodes-initialized) hook** - returns true if all nodes are initialized and if there is more than one node
- **Deletable option** for Nodes and edges
- **New Event handlers**: `onPaneMouseEnter`, `onPaneMouseMove` and `onPaneMouseLeave`
- **Edge `pathOptions`** for `smoothstep` and `default` edges
- **Nicer cursor defaults**: Cursor is grabbing, while dragging a node or panning
- **Pane moveable** with middle mouse button
- **Pan over nodes** when they are not draggable (`draggable=false` or `nodesDraggable` false)
- **[`<BaseEdge />`](/docs/api/edges/base-edge) component** that makes it easier to build custom edges
React Flow v12 is coming soon! We worked hard over the past months and tried to make as few breaking changes as possible (there are some). We are in no rush to release v12, so we’d be happy to hear any early feedback so we can adjust the API or redefine new features before launching stable v12. 🚀 The big topics for this version are:
1.**Support for SSG/ SSR**: you can now render flows on the server
2.**Reactive flows**: new hooks and helper functions to simplify data flows
3.**Dark mode**: a new base style and easy way to switch between built in color modes
Svelte Flow had a big impact on this release as well. While combing through each line of React Flow, we created framework agnostic helpers, found bugs, and made some under the hood improvements. All of these changes are baked into the v12 release as a welcome side-effect of that launch. 🙌🏻 We also improved the performance for larger flows with the help of Ivan.
### Migrate from 11 to 12
Before you can try out the new features, you need to do some minor updates:
-**A new npm package name**: Our name changed from `reactflow` to `@xyflow/react` and the main component is no longer a default, but a named import:
- v11: `import ReactFlow from 'reactflow';`
- v12: `import { ReactFlow } from '@xyflow/react';`
- **Node attribute “computed”:** All computed node values are now stored in `node.computed`
- v12: `node.computed.width`, `node.computed.height` and `node.computed.positionAbsolute` . (`node.width`/ `node.height` can now be used for SSG)
- **NodeProps:** `posX`/`posY` is now called `positionAbsoluteX`/`positionAbsoluteY`
-**Typescript only**: We simplified types and fixed issues about functions where users could pass a `NodeData` generic. The new way is to define your own node type for the whole app and then only use that one. The big advantage of this is, that you can have multiple node types with different data structures and always be able to distinguish by checking the `node.type` attribute.
-`getTransformForBounds` (new name: `getViewportForBounds`),
-`getRectOfNodes`****(new name: `getNodesBounds`)
-`project` (new name: `screenToFlowPosition`)
-`getMarkerEndId`
### Main features
Now that you successfully migrated to v12, you can use all the fancy features. As mentioned above, the biggest updates for v12 are:
-**SSR / SSG**: you can define `width`, `height` and `handles` for the nodes. This makes it possible to render a flow on the server and hydrate on the client. TODO: ADD LINK
- Details: In v11, `width` and `height` were set by the library as soon as the nodes got measured. This still happens, but we are now using `computed.width` and `computed.height` to store this information. The `positionAbsolute` attribute also gets stored in `computed` . In the previous versions there was always a lot of confusion about `width` and `height`. It’s hard to understand, that you can’t use it for passing an actual width or height. It’s also not obvious that those attributes get added by the library. We think that the new implementation solves both of the problems: `width` and `height` are optional attributes that can be used to define dimensions and everything that is set by the library, is stored in `computed`.
- **Reactive Flows:** The new hooks `useHandleConnections` and `useNodesData` and the new `updateNode` and `updateNodeData` functions can be used for managing the data flow between your nodes. TODO: ADD LINK
- Details: Working with reactive flows is super common. You update node A and want to react on those changes in the connected node B. Until now everyone had to come up with a custom solution. With this version we want to change this and give you performant helpers to handle this. If you are excited about this, you can check out this example:
- **Dark mode and css variables:** React Flow now comes with a built-in dark mode, that can be toggled by using the new `colorMode` prop (”light”, “dark” or “system”). TODO: ADD LINK
- Details: With this version we want to make it easier to switch between dark and light modes and give you a better starting point for dark flows. If you pass colorMode=”dark”, we add the class name “dark” to the wrapper and use it to adjust the styling. To make the implementation for this new feature easier on our ends, we switched to CSS variables for most of the styles. These variables can also be used in user land to customize a flow.
### More features and updates
There is more! Besides the new main features, we added some minor things that were on our list for a long time. We also started to use TS docs for better docs. We already started to add some docs for some types and hooks which should improve the developer experience.
- **`useConnection` hook:** This hook makes it possible to handle an ongoing connection. For example, you can use it for colorizing handles.
-**`onDelete`** **handler**: We added a combined handler for `onDeleteNodes` and `onDeleteEdges` to make it easier to react to deletions.
-`**isValidConnection` prop:** This makes it possible to implement one validation function for all connections. It also gets called for programatically added edges. ****
- **Controlled `viewport`:** This is definitely an advanced feature. Possible use cases are to animate the viewport or round the transform for lower res screens for example. This features brings two new props: `viewport` and `onViewportChange`.
-`**ViewportPortal` component:** This makes it possible to render elements in the viewport without the need to implement a custom node.
- **Background component**: add `patternClassName` to be able to style the background pattern by using a class name. This is useful if you want to style the background pattern with Tailwind for example.
-`**onMove` callback** gets triggered for library-invoked viewport updates (like fitView or zoom-in)
-`**deleteElements**` now returns deleted nodes and deleted edges
-add `**origin` attribute** for nodes
-add `**selectable` attribute** for edges
- Correct types for `BezierEdge`, `StepEdge`, `SmoothStepEdge` and `StraightEdge` components
- New edges created by the library only have `sourceHandle` and `targetHandle` attributes when those attributes are set. (We used to pass `sourceHandle: null` and `targetHandle: null`)
- Edges do not mount/unmount when their z-index change
### Internal changes
These changes are not really user-facing, but it could be important for folks who are working with the React Flow store:
-The biggest internal change is that we created a new package **@xyflow/system with framework agnostic helpers** that can be used be React Flow and Svelte Flow
- **XYDrag** for handling dragging node(s) and selection
- **XYPanZoom** for controlling the viewport panning and zooming
- **XYHandle** for managing new connections
- We replaced the `nodeInternals` map with a `nodes` array. We added a new `nodeLookup` map that serves as a lookup, but we are not creating a new map object on any change so it’s really only useful as a lookup.
- We removed `connectionNodeId`, `connectionHandleId`, `connectionHandleType` from the store and added `connectionStartHandle.nodeId`, `connectionStartHandle.handleId`, …
- add `data-id` to edges
__With v12 the `reactflow` package was renamed to `@xyflow/react` - you can find the v11 source and the [`reactflow` changelog](https://github.com/xyflow/xyflow/blob/v11/packages/reactflow/CHANGELOG.md) on the v11 branch.__
- add `onbeforedelete` handler to prevent/ manage deletions
- TSDocs for hooks and some types
### Minor changes
- new nodeDragThreshold default is 1
- refactor/simplify edge rendering
## 0.0.29
Another huge update for Svelte Flow 🙏 Handling data flows will be way easier with the new hooks and functions. You can now subscribe to connected nodes, receive data and update nodes more easily. We fix a big issue about the `<Handle />` component. No more `on:connect` that only worked for target `<Handle />` components but `onconnect` and `ondisconnect` that works for every `<Handle />`.
"description":"xyflow core system that powers React Flow and Svelte Flow.",
"keywords":[
"node-based UI",
Reference in New Issue
Block a user
Blocking a user prevents them from interacting with repositories, such as opening or commenting on pull requests or issues. Learn more about blocking a user.
moklick