Reef is experimental and under heavy development. The language, standard library, and docs change often as we fix bugs and improve Reef — expect breaking changes between releases.

Built with Reef

Real software written in Reef, from an operating system to everyday terminal tools.

WaveOS: an operating system whose kernel, drivers and userland are all written in Reef. → /projects/waveos
IonSuite: ionshell, a text desktop for your terminal, and ionedit, a windowed code editor. → /projects/ionsuite