Software development kit for building diagram tools

Put your diagram application together with composable building blocks: UI elements, JavaScript diagram components, a design system, and AI features 

UI library

Build a frame of your diagramming app with a pre-coded front-end layout, including essential objects such as headers, expandable sidebars, palettes, tooltips, text editors, and more

  • Front-end layout with essential UI objects
JavaScript diagram library

Create interactive diagrams with ready-to-use objects and features such as node templates, ports, links, floating toolbars, configurable palettes, zoom to fit, export/import, grouping, and more

  • Over 35 diagramming objects and features
Diagram design system

Keep your app's look consistent by using predefined rules for designing colors, typography, icons, buttons, badges, dropdowns, menus, and more

  • Defined style rules for designing UI and diagram's objects
AI diagramming features

Get predefined AI features, such as prompt builder and layout refiner that enhance the UX of your diagramming tool while keeping data secure on your servers

  • AI features for creating and working with diagrams

Used by the world's leading companies

What our SDK offers 

Specialization

Launch your advanced diagram tool fast thanks to our in-depth experience in data visualization and product design 

Fast development 

Save time on developing components with ready-to-use building blocks 

Excellent UX

Enhance your diagram tool with a simple UI that enables building user-friendly diagrams in an intuitive way  

“With Vislabs, my team built a schematic editor for electrical circuits within just five days for a key client from energy sector”

Łukasz Jaźwa
Łukasz Jaźwa
CTO at Synergy Codes

 Exceptional projects made with Vislabs 

Businesses from startups to established SaaS companies develop outstanding products with our software development kit 

With real-time collaboration component, we helped the project team members to work on the same interactive diagram simultaneously to make their work more convenient. Try our demo to see how this works in practice.

A frgament of ana application's UI presenting a collaborative work of two users
Fragments of three UI presenting a dashboard, interactive graph and a tree diagram

The data discovery platform provider wanted to refresh the platform’s front end to improve user experience. They couldn’t show the features on a demo because of their old-fashioned look and poor interactions.  

The manufacturing plant wanted to create a front end for their IoT tool that collects sensor data to present them in an easy-to-manage way.  

A fragment of an application's UI presenting a production;s line schema with visual depiction of various sensors
A fragment of an application's UI presenting a flow diagram. Below it there are two screens presenting part of the application's design system and a chat panel.

The client wanted to implement a new design system for a chatbot platform. It included a fixed color palette and icons for nodes, as well as new colors for sidebars and panels.  

 Check out our Workflow Builder created with Vislabs 

Need an application for creating flow JavaScript diagrams? Check our Workflow Builder and see its customization capabilities. 

What our customers say

"They’re very good at capturing our needs. Their analysts have added value to our project through not only understanding our needs, but by proposing better ideas where they’re able to. [...]. They always try to improve the process of delivery and development, as well as the quality of the code / product developed."
Vincent Lapointe
Vincent Lapointe
Product Manager, OPAL-RT Technologies 
“They are unparalleled in creating visual collaborative apps, making them top choice in the market. Their knowledge, professionalism, and how they leverage Yjs library left me really impressed.” 
Kevin Jahns
Kevin Jahns
Creator of Yjs
“I really recommend them [...]. Their expertise in leveraging our library to its fullest potential has truly impressed me. I am grateful for the collaboration and the exceptional results they have achieved using React Flow.”
Moritz Klack
Moritz Klack
Co-founder, React Flow
"They demonstrated exceptional technical skills, attention to detail, and a deep understanding of user experience. [...] They kept us informed at every stage, promptly adressed our concerns, and ensured a smooth collaboration from start to finish"
Alex Kuo
Alex Kuo
CEO, Riversoft

Build your diagram tool faster with our software development kit 

Save time and reduce the cost of creating features from scratch. Try our SDK with pre-built features and improve your diagramming product. 

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