iJuggle is a comprehensive tool designed for jugglers, offering a siteswap generator and animator. Siteswap, a mathematical juggling notation, is the focal point of this utility. Users can explore various options for generating siteswaps, including async/sync/passing notation, multiplexing, ground/excited states, and composites. Additionally, iJuggle provides the flexibility to filter siteswaps based on specific throw criteria.

The animator component of iJuggle is a powerful feature based on JuggleMaster, enhanced with C++ by Per Johan Groland. Users can animate diverse juggling patterns such as synchronous, asynchronous, and multiplexing styles. Furthermore, the animator supports customization of juggling styles like mill's mess, which can be combined with any siteswap, offering a dynamic and engaging experience for juggling enthusiasts.