React Flow – library for creating node based editors and apps
React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable. - xyflow/xyflow
React Flow – library for creating node based editors and apps launched on April 19, 2021 with 224 votes, #101 of 3,754 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 5 years on.
In plain words
React Flow is a library for building node-based editors and applications using React. It enables developers to create interactive, visual tools where users can connect nodes together to represent workflows, diagrams, or data processes. The library provides core components and functionality needed to handle node positioning, connections, and user interactions. It launched in 2021 and is available on GitHub for developers building node-based interfaces.
written from the facts on this page · September 2026
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Highly customizable React library for creating node-based graphs2020 · github.com · ▲5React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable. - xyflow/xyflow
Svelte Flow – a library for creating node-based UIs2023 · svelteflow.dev · ▲81A customizable Svelte component for building node-based editors and interactive diagrams

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