Open-source alternatives to D3 Force

VivaGraphJS is a JavaScript graph visualization library used to render interactive network diagrams and relational data in web browsers. It features a force-directed layout engine that employs physics-based simulations, using spring and charge models to calculate balanced spatial distributions for nodes and links. The library utilizes a modular rendering architecture that decouples mathematical layout logic from the visual output. This allows for interchangeable rendering pipelines, supporting both vector-based SVG diagrams and hardware-accelerated WebGL rendering for large-scale visualizatio

Vue Flow is a TypeScript library for building interactive node-based editors and flowcharts. It provides the core infrastructure for creating diagrams where users can drag, select, and connect nodes with edges, supporting pan and zoom navigation of the canvas. The library offers extensive control over graph behavior and appearance, including the ability to customize connection lines, define custom edge types, and configure zoom constraints and viewport defaults. It includes built-in components like a minimap for navigation, zoom controls, and a fit-view button, along with features for node re

A fully customizable and extensible all-purpose diagrams library for Blazor

Extract logic from your apps with a user-friendly node editor powered by React.

2D layout algorithms for visualizing hierarchical data.

Dagre is a pure JavaScript library for automatically laying out directed graphs. It implements a layered graph drawing algorithm based on the Sugiyama framework, positioning nodes in horizontal layers and routing edges to produce clear, readable visualizations with no native dependencies. The library handles edge routing as polylines with control points to avoid overlapping nodes, reduces edge crossings through heuristic node ordering within layers, and assigns final coordinates using a slack-based approach that respects minimum separation constraints. Graph structure and layout options are e

A directed multi-graph library for JavaScript

A force directed graph layout algorithm in JavaScript

A framework for node-based applications. Leveraged by RxJS.

A web-based, lighter version of Gephi

A robust & multipurpose Graph object for JavaScript & TypeScript.

An extensible text-to-diagrams library that works in both browser and node.js

sigma.js is a JavaScript graph visualization library and WebGL network renderer designed for drawing large-scale network graphs in web browsers. It functions as a high-performance engine capable of rendering network structures containing thousands of nodes and edges interactively. The library provides a customizable graph engine that allows for the creation of specialized visualizations using low-level graphics primitives and custom drawing layers. It supports the rendering of diverse node shapes, such as images or piecharts, and enables the integration of graph visualizations as overlays on

litegraph.js is a JavaScript dataflow framework and visual node graph engine used to define programmable logic and data flow. It provides a node-based visual programming tool for designing complex logic through connected functional blocks. The library allows for the creation of hierarchical logic by nesting multiple nodes into recursive subgraphs. It also supports the development of custom node types with unique inputs and outputs, as well as custom widgets and live views that can hide the underlying graph structure to present a visual interface. The engine enables the execution of logic gra

Visualise your Kedro data and machine-learning pipelines and track your experiments.

ELK's layout algorithms for JavaScript

This project is a client-side rendering engine that transforms declarative, text-based syntax into visual diagrams directly within the browser. By utilizing a domain-specific language, it allows users to define complex structures—such as software architectures, process flows, and system behaviors—without the need for manual layout configuration. The library functions as a browser-based runtime that parses these definitions into intermediate abstract syntax trees, which are then processed by specialized engines to generate high-fidelity, resolution-independent graphics. The system distinguishe