Hydra is a programming language that lets you create images in a different way, while working in your Web browser. The process looks similar to connecting cables in old-fashioned music synthesizers, but instead of real wires you use code here. With Hydra you can do all sorts of cool things, such as adding extra layers to images from your camera, live videos and streams. You can also create images that respond to sound. It's a useful tool for people who like to create and edit images in real-time in a creative and intuitive way.