Build interactive diagrams

From startups to the Fortune 500, businesses of all sizes use Northwoods frameworks to build powerful visualizations for their projects.

Visualize your systems

Northwoods diagramming frameworks let developers quickly build displays for complex systems, such as organization charts, industrial monitoring, medical research, company dashboards, and business intelligence.

GoJS and GoDiagram power user-facing tools like flowcharts and floor plans, as well as internal monitoring systems and dashboards. Our diagrams are found in every sector, from farming and heavy industry to banking and aerospace research.

Diagrams for the web and Electron

GoJS

GoJS is a JavaScript and TypeScript library for creating interactive diagrams.

GoJS powers visualizations across hundreds of industries, from warehouse management to medical diagrams.

Built-in layouts and interactivity.
GoJS includes dozens of features to build interactive apps quickly.
Works with modern frameworks.
With no dependencies, you can use GoJS anywhere. Leverage it in React, Vue, Angular, or Svelte apps, or in your Node or Electron apps.
Hundreds of samples.
We provide over 200 samples demonstrating different use cases to get you started.
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GoJS

Diagrams for .NET WinForms and Avalonia

GoDiagram

Create powerful diagrams in C#.

GoDiagram is a complete solution for all your .NET graph drawing needs, from simple diagrams to interactive workflows and complex system monitors.

Advanced controls for .NET diagrams.
GoDiagram makes it easy to build applications where users can see and manipulate graphs of nodes connected by links.
Built-in and customizable.
GoDiagram contains built-in layouts and interactivity that can be adapted to your use case.
Thorough documentation.
GoDiagram comes with a comprehensive user guide and API, and several sample applications.
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GoDiagram GoDiagram

Start with a free, supported trial

We offer the full version of our libraries for trial so developers can get started immediately.

Register for free support during the trial period and we'll help you build your proof of concept quickly. Send us mockups, sketches, and needs and we will make sure you start on the right track.

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Powering every industry

Our frameworks are used by ambitious companies worldwide, powering tools and research in every industry, from small-scale ventures to over a quarter of the Fortune 100.

Our customers
Microsoft Visa Johnson and Johnson Yamaha Bosch Kinaxis Pfizer Verizon Google Siemens Airbus Fortinet

Decades of expertise. Trusted developer support.

For 30 years Northwoods has equipped developers to create a diverse set of diagrams quickly and easily. Our experience lends to careful library design that will save your projects valuable development time.

We know that good software is built on communication and support. At Northwoods, we pride ourselves on developer-to-developer support, and we offer free support during trials to get your project started right away.

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