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Reactflow Overview
A React Flow-based application for creating, managing, and validating dynamic, interactive node-based diagrams. Users can add different types of nodes, connect them with edges to build visual pipelines, and validate whether the resulting graph is a valid DAG (Directed Acyclic Graph). Features text nodes with auto-generated handles using a {{name}} pattern syntax, making it easy to create complex connection topologies.
Features
- Add and connect nodes dynamically with an intuitive drag-and-drop interface
- Multiple node types including default nodes and text nodes with custom handle generation
- Delete nodes and edges with selection-based removal
- Build visual pipelines representing data flows or workflows
- Auto-add handles for connections in text nodes using {{name}} pattern syntax
- Graph validation — verify if the diagram is a valid DAG (Directed Acyclic Graph) on submit
- Responsive canvas that adapts to screen size with zoom and pan controls
Tech Stack
ReactReact FlowJavaScriptTailwind CSS