Dynamic Mathematics with JavaScript

Interactive geometry, plotting, visualization

JSXGraph is a cross-browser JavaScript library for interactive geometry, function plotting, charting, and data visualization in the web browser.


Upcoming events:

  • Alfred Wassermann will deliver a keynote at the STACK conference 2024, March 11-13, 2024
  • 5. International JSXGraph conference, October 2024 (tba, free online conference)

Past events:


  • Euclidean and projective Geometry
  • Curve plotting
  • Open source
  • High-performance
  • Small footprint
  • No dependencies
  • Multi-touch support
  • Backward compatible down to IE 6

JSXGraph is implemented in pure JavaScript, does not rely on any other library, and uses SVG, canvas (or even the ancient VML). Special care has been taken to optimize the performance.



JSXGraph is released under the LGPL – Lesser GNU General Public License – or the MIT license.