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JointJS, a solution preferred by thousands of developers

Opt for a fast, feature-rich diagramming library and build professional applications with confidence.

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3 reasons to choose

JointJS over jsPlumb

Fast and flexible technology

JointJS uses SVG best practices, ensuring blazingly fast rendering performance for your visual applications.

140+ app templates

We provide you with 140+ app demos (including source code) that serve as a boilerplate for your next project.

More features

JointJS offers an extensive set of ready-to-use UI components, advanced diagram interactions and a variety of export tools, giving you all the building blocks to create professional visual applications.

Trusted by over 50 000 developers worldwide

Build a professional visual application with ease

Start a 30-day trial and get access to all JointJS+ features and demo applications.

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comparison

Feature comparison

Integration with all major JavaScript frameworks

Demonstrated integration with React, Angular and Vue.

Unminified source code

Access to unminified source code of the library at no extra cost.

No restrictions on use of the standard license

Perpetual unlimited commercial use of the license at no extra cost (e.g. based on number of deployed apps, end-users, and/or machines).

Dedicated support available

Private support channel with guaranteed SLAs offered at extra cost.

Easy-to-implement accessibility

All diagram components are natively part of the web page DOM, enabling basic support for screen reader technology.

Ease of development

Frontend developers can leverage their usual tools for quick debugging, meaningful testing and easy application of custom CSS.

Virtualization functionality

Ability to handle large number of objects efficiently by rendering only the visible area of the diagram.

Extensive set of UI components

Provides a large collection of reusable diagram components (e.g. element palette, minimap, context menu, tooltip).

Advanced diagram functionality

Advanced tools for working with diagram nodes and edges (e.g. custom buttons, automatic edge routing).

Advanced control interactions

Support for touch events and custom keyboard shortcuts.

Wealth of graph layout algorithms

Support for orgchart, flowchart and force-directed automatic graph layouts.

Variety of export tools

Provides various export options such as PNG, JPEG, SVG or PDF.

BPMN shapes

Offers a collection of pre-made reusable BPMN shape definitions.

Detailed API documentation

API documentation provides sufficient technical detail for custom development.

Numerous demos

Offers a rich collection of pre-built demo applications that can be used as templates for your project.

Comprehensive tutorial

Helps with kickstarting your development with a thorough training path.

Unlock all JointJS+ features for free

Start a no-obligation 30-day trial and get access to all premium features and plugins.

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Honest testimonial from

those who considered jsPlumb

Learn directly from our customers the main reasons why they prefer JointJS.

I worked with JointJS+ on different projects to build graphical editors and it helps me get off the ground quickly. Most of the features that you know from other modern editors, even the more advanced ones, are prebuilt in the framework and can be enabled with just a few lines of code. All other features can be added easily due to the framework‘s open nature. And if you get stuck, they provide excellent technical support where you can get in touch directly with the creators of the framework.

Andreas Mülder

Team Leader, Itemis

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Feature highlights

Complete diagramming toolkit

Don't reinvent the wheel. Let us take care of all the math, interactivity and graphics for you. Use a set of pre-built diagramming tools to build an outstanding app while saving months of complex development and avoiding headaches from never-ending code maintenance.