Misskey

Misskey
Original author(s)syuilo
Initial release2014 (2014)
Stable release
2024.10.1 / October 15, 2024
Repository
Written inTypeScript
Operating systemCross-platform
Available in28 languages
TypeMicroblogging
LicenseGNU Affero General Public License 3.0
Websitemisskey-hub.net

Misskey (Japanese: ミスキー, romanized: Misukī) is an open source, federated, social networking service created in 2014 by Japanese software engineer Eiji "syuilo" Shinoda. Misskey uses the ActivityPub protocol for federation, allowing users to interact between independent Misskey instances, and other ActivityPub compatible platforms. Misskey is generally considered to be part of the Fediverse.

Despite being a decentralized service, Misskey is not philosophically opposed to centralization. The name Misskey comes from the lyrics of Brain Diver, a song by the Japanese singer May'n.