Charting SDK
Add charts and data storytelling to your React app
Ship beautiful, interactive charts with editing and annotations built in. Give users more ways to tell their data stories, without building the whole charting experience yourself.
A charting engine built for people and AI
Power AI-generated charts and hands-on editing with the same flexible building blocks. Graphy handles calculations, layout and chart validation, so you can give users more control without building the charting logic yourself.
Beautiful off-the-shelf charts
Our growing chart library covers all the classics, from bar charts to bubble charts. Beautifully rendered, and fully stylable.
Built to be edited
Let users refine charts directly, through your own controls or with AI-driven commands. Every change shares the same undo-and-redo history.
Made to match your product
Customise and extend Graphy’s charts to fit your brand or match your users’ vision. Reuse your fonts, palettes and chart styles, with support for light and dark modes too.
Add a storytelling layer
Give users the tools to explain what matters, not just display the numbers.
Annotations
Add context with notes and arrows that stay attached to the data as your chart changes.
Highlights
Focus attention on the values that matter, with rule-based highlights that update as the data changes.
Reference lines
Put values in context with targets, thresholds and automatically calculated averages.
Ready for production
All the details that make for a robust, developer-friendly deployment.
Extend
Your interface. Graphy underneath. Build your own visualizations and experiences on top of our charting engine.
“After 2+ years building charts in-house, we switched to Graphy's SDK and Agents and never looked back. It’s the best library for editable graphs; polished, opinionated in the right ways, and gives users the tools to tell a clear story, not just display numbers.”
GET STARTED
Set up Graphy Agents in your project
Get your first AI-generated chart modification working in 5 minutes.