retejs/rete

Features

• Visual Node Editors - Provides a framework-agnostic engine for building interactive, node-based visual programming interfaces and dataflow environments.
• Collaborative Editors - Enables multiple users to synchronize and collaborate on shared node-based workspaces in real time.
• Real-time Collaborative Editors - Provides built-in support for real-time collaborative editing, allowing multiple users to synchronize state and track presence within the same workspace.
• Graph-Based Processing Engines - Processes logic by traversing directed node graphs and propagating data values between connected input and output sockets.
• Framework Agnostic UI Logic - Decouples core graph logic from the user interface by delegating rendering to external frontend frameworks.
• Node Editors - Provides a core framework for building interactive, browser-based node graph editors.
• Nested Graph Encapsulation - Encapsulates sub-graphs within individual nodes to allow for modular organization and the creation of reusable workflow components.
• Hybrid - Offers a hybrid execution model that combines data-driven propagation with explicit control-flow triggers for complex procedural logic.
• Dataflow Engines - Implements a core engine that recursively triggers node execution and propagates data through directed graphs.
• Visual Workflow Engines - Translates graphical node connections into executable logic or code through a hybrid execution model.
• Graph-Based Workflow Models - Constructs and traverses hierarchical node structures to visualize, manipulate, and execute programmatic logic or system architectures.
• Programming & Logic Libraries - Implements a dataflow engine where nodes represent modular logic and connections define the flow of data or control.
• Extensible Plugin Architectures - Uses a signal-driven architecture that allows modular features to intercept, modify, or block data flow between components.
• Logic Encapsulation Interfaces - Encapsulates complex node-based logic into reusable modules that can be embedded as single nodes within larger graphs.
• Hierarchical Nesting - Supports hierarchical graph nesting by allowing nodes to contain sub-graphs for modular organization.
• Interactive Connection Managers - Manages dynamic connections between node ports through a visual interface.
• Component-Based UI Integrations - Renders custom node-based interfaces within web applications by leveraging native framework components for seamless UI state management.
• Component-Based Rendering - Integrates with frontend frameworks to render nodes and controls as native components.
• Interface Renderers - Integrates node-based editors into applications by providing visual components for nodes, connections, and input controls.
• Viewport Management - The project positions nodes programmatically, adjusts the viewport to fit content, and enables user-driven selection and ordering of nodes within the workspace.
• Presence Tracking - Displays live cursors and presence indicators to show the activity and location of other connected users.
• Visual Programming - Visual programming and node editor framework.
• Web Frameworks - A modular framework for visual programming allows to create node based editor in browser.
• Execution Engines - Provides hybrid execution models for processing data and control flow through node graphs.
• Code Generation - Translates visual node-based graphs into executable code by traversing the node structure and mapping connections to programming syntax.
• State Serialization - Converts complex node and connection structures into structured data formats to enable saving, loading, and collaborative synchronization.
• Data Serialization Formats - Converts the current state of nodes and connections into a structured format for storage or transmission.
• Interaction Controls - Provides essential interaction tools like panning, zooming, and context menus for graph manipulation.
• Node-Based UI Editors - Integrates external UI components into the visual editor to define the appearance and behavior of nodes, sockets, and connections.
• Node Components - The project defines custom nodes, sockets, and connections to adapt the visual interface to unique data structures and specific user requirements.
• Framework-Agnostic Rendering - Integrates with various frontend frameworks to render node-based editors, allowing developers to choose their preferred UI library.
• Node Palettes - Includes a visual palette for easily adding new nodes to the workflow.
• Frontend Framework Integrations - Renders node editors inside component-based web interfaces using specialized bindings for seamless UI state management.
• Automated Layout Algorithms - Automates the positioning of nodes to maintain clean and readable graph structures.
• Node Result Caches - Stores computed output values for nodes to prevent redundant execution during graph operations.
• Workflow-to-Code Generators - Transforms visual node-based workflows into executable JavaScript code to bridge the gap between graphical design and implementation.
• Workflow State Reconstructors - Reconstructs node instances, connections, and associated controls from saved data to recreate a visual workflow.
• Dynamic Port Synchronization - The project combines multiple input and output ports into a single socket interface to simplify node connectivity and improve the visual layout.
• Hierarchical Tree Structures - Organizes nodes into parent-child relationships to track descendants, ancestors, and siblings within nested structures.
• Event Interception - Hooks into connection lifecycle events to validate, restrict, or trigger custom logic during user interactions.
• Modular Extension Architectures - Integrates modular features through a signal-based architecture that allows plugins to intercept, modify, or block data flow.
• Orchestrators - Triggers sequences of node operations by passing control between connected nodes in a defined order.
• Multi-Framework Component Integrations - Renders nodes and connections using specific frontend framework components for consistent state management.
• Component Overrides - Overrides default visual representations of nodes, connections, and sockets with custom implementations.
• Socket Compatibility Rules - Enforces rules for linking nodes by checking socket types and preventing invalid connections.
• Graphical Rendering Components - Applies rendering presets to map data structures to specific user interface frameworks for node and menu display.
• Interaction Handling - Manages complex user interaction events including drag-and-drop, undo-redo history, and read-only state enforcement.
• Node Input Controls - Allows embedding interactive form elements like text and number inputs directly into nodes.
• Viewport Navigation Controls - Controls the visual canvas area, including panning, zooming, and rendering node layouts.
• Visual Editor Templates - Generates pre-configured project structures for various frontend frameworks with integrated node-based editor features.
• Initialization Boilerplates - Generates a boilerplate application with a chosen frontend framework to accelerate the development of node-based visual interfaces.
• Node Execution Logic - Executes logic defined by connected nodes to transform inputs into outputs for real-time updates.
• Selection Menus - Provides a menu for selecting and adding nodes to the visual workspace.
• Socket Validation - Ensures only valid data flows between nodes by checking socket compatibility before connection creation.
• Topology Definition Interfaces - Constructs and retrieves nodes and connections to define the structure of a visual workflow or node-based interface.
• Workspace Initializers - Loads pre-defined node configurations from external data files to initialize the workspace with existing structures.
• Graph Collection Managers - Maintains a collection of nodes and connections, allowing for programmatic addition, removal, and retrieval of graph data.
• Canvas Node Manipulation - The project enables users to select, reposition, and manipulate nodes within a canvas, including automatic layering to bring active elements to the foreground.
• Connection Lifecycle Management - Manages the lifecycle of connections between nodes, including creation and deletion logic.
• Graph Modification Validation - Intercepts attempts to add or remove nodes and connections, allowing the application to validate state and block unauthorized changes.
• Rendering Optimizations - Adjusts element visibility and rendering methods dynamically to maintain responsiveness with large graphs.
• Level-of-Detail Renderers - Replaces complex node graphics with simplified representations based on zoom level to reduce rendering overhead.
• Visual - Enables nodes to dynamically determine the next step in a process based on defined control flow rules.
• Node Component Defaults - Provides default implementations for nodes, connections, and input controls while allowing developers to swap or customize these components.
• Angular UI Libraries - Provides native Angular components for rendering nodes and connections within an application.
• Component-Based UI Libraries - Enables building user interfaces from small, reusable components that update automatically based on state changes.
• Custom UI Components - Overrides default visual elements including nodes, connections, and sockets to match specific design requirements.
• Connection Styling - Defines visual styles for links between nodes, including straight lines, markers, and embedded elements.
• Editor Plugins - Extends editor functionality with modular features like context menus, minimaps, and connection rerouting.
• Connection Endpoints - Calculates and adjusts the visual start and end coordinates of connections relative to sockets.
• Multi-Select Components - Supports multi-selection of nodes within the visual editor using keyboard modifiers.
• Connection Insertion - Enables dynamic graph modification by allowing nodes to be inserted directly into existing connection paths.
• Editor Data Architectures - Organizes visual node-based editors using predefined classes for nodes, connections, inputs, outputs, and sockets.
• Node Control Embeddings - Embeds interactive elements like input fields, buttons, and progress indicators directly into nodes.
• 3D Scene Node Integration - Embeds node-based interfaces directly into 3D environments while maintaining full interactivity.
• Connection Rerouting - Provides tools for shaping and rerouting connection lines between nodes to improve diagram clarity.
• Editor Overviews - Provides a minimap-style overview for navigating complex node-based workflows.
• Boundary Constraints - The project constrains the positioning of nodes within a defined boundary by monitoring coordinates to prevent elements from leaving the visible viewport.
• Layout Management - Offers tools for managing and organizing node layouts within the workspace.
• Minimap Navigation - Includes a minimap for visual navigation and viewport control within the editor.
• Visual Connection Rerouting - Enables users to manually shape and reroute connection lines for better visual organization.
• Visual Editor History - Tracks user actions within the visual interface to support undo, redo, and intelligent grouping of operations.

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