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Online Collaborative Whiteboards for Mathematics and Computation


Sketch out ideas and run Jupyter code cells with CoCalc's whiteboard

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A full featured online collaborative whiteboard

CoCalc's collaborative mathematical whiteboards support an infinite canvas with

  • Rich text collaborative markdown editor with mathematical LaTeX expressions,
  • sticky notes,
  • sketching with pens,
  • Jupyter code cells with support for tab completion and interactive widgets,
  • chat conversations with collaborators,
  • hundreds of icons,
  • frames to group objects, and
  • stopwatches and countdown timers to organize and track work.

The Whiteboard with Jupyter cells and more!

You can use Jupyter notebook code cells with over a dozen supported kernels, a massive library of pre-installed software and interactive widgets. You
  • create edges between all objects,
  • use frames to organize the whiteboard into sections,
  • split your editor windows to view multiple parts of the whiteboard simultaneously,
  • easily navigate with an overview map with two preview modes,
  • every change you and your collaborators make is recorded via browsable TimeTravel and you can copy/paste from any point in the history,
  • and you can publish your whiteboards to the share server.

Now Available!

Try a whiteboard out in any CoCalc project by clicking +New, then clicking "Whiteboard".

Start free today. Upgrade later.