WordPress.com

Calypso is the new WordPress.com front-end – a beautiful redesign of the WordPress dashboard using a single-page web application, powered by the WordPress.com REST API. Calypso is built for reading, writing, and managing all of your WordPress sites in one place. It’s built with JavaScript – a very light node plus express server, React.js, Redux, wpcom.js, and many other wonderful libraries on the front-end. Calypso welcomes – and indeed has been built by – contributors from all walks of life, with different backgrounds, and with a wide range of experience. We're committed to doing our part to make both Calypso and the wider WordPress community welcoming to everyone. You can contribute in many ways. You can help reporting, testing, and detailing bugs, and also test new features we release in our "beta" program for testing on Horizon. We support the latest two versions of all major browsers. (see Browse Happy for current latest versions). If you have any problems running Calypso, please see the most common issues.