Openfire - Openfire (formerly Wildfire) is a cross-platform instant messaging (IM) and groupchat server.
DBngin - Free all-in-one database version management tool 🛠️
Prosody - Prosody is a modern flexible communications server for Jabber/XMPP written in Lua.
Flatfile - The new standard for data import
Matrix.org - Matrix is an open standard for decentralized persistent communication over IP.
Canonic - Build full-stack applications without code