diff --git a/.changeset/curly-snails-do.md b/.changeset/curly-snails-do.md new file mode 100644 index 00000000..5560b33b --- /dev/null +++ b/.changeset/curly-snails-do.md @@ -0,0 +1,5 @@ +--- +'@xyflow/react': patch +--- + +Prevent unnecessary re-render in `FlowRenderer` diff --git a/packages/react/src/container/FlowRenderer/index.tsx b/packages/react/src/container/FlowRenderer/index.tsx index d5083d80..2198ce5e 100644 --- a/packages/react/src/container/FlowRenderer/index.tsx +++ b/packages/react/src/container/FlowRenderer/index.tsx @@ -1,4 +1,5 @@ import { memo, type ReactNode } from 'react'; +import { shallow } from 'zustand/shallow'; import { useStore } from '../../hooks/useStore'; import { useGlobalKeyHandler } from '../../hooks/useGlobalKeyHandler'; @@ -72,7 +73,7 @@ function FlowRendererComponent({ onViewportChange, isControlledViewport, }: FlowRendererProps) { - const { nodesSelectionActive, userSelectionActive } = useStore(selector); + const { nodesSelectionActive, userSelectionActive } = useStore(selector, shallow); const selectionKeyPressed = useKeyPress(selectionKeyCode, { target: win }); const panActivationKeyPressed = useKeyPress(panActivationKeyCode, { target: win });