Juggling Lab screenshot
Juggling Lab
~ Current release: 0.6.1 (October 11, 2011) ~

Juggling Lab is an application for creating and animating juggling patterns. Its main goals are to help people learn juggling patterns, and to assist in inventing new ones.

This software is released under the GNU General Public License.

Run it in a browser

Note: These pages require that your browser support Java, and that it is enabled. On most modern browsers they should work fine.

Run it as a standalone application

Juggling Lab also runs as a standalone application, in addition to the applet version above. As an application it has more features, such as the ability to open and save patterns, and to export animated GIF files.

Juggling Lab download page for Mac OS X, Windows, and other systems.


Read these to get up to speed on how to use Juggling Lab:

This more specialized documentation covers topics the average user won't need to know:

Source code documentation is also available.

Quick feature overview

Interested in Juggling Lab?

Stay informed of future updates to Juggling Lab by subscribing to the Juggling Lab announcement mailing list (expect low traffic).

You can also contribute directly to the project by:


Want to learn more about juggling?

People can juggle, too. Some good sources of general information are:

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