Password Managers
Self-hostable password vaults instead of 1Password, LastPass, or Bitwarden.
Vaultwarden
Lightweight Rust reimplementation of the Bitwarden server API.

Passbolt
Open-source password manager built for teams with sharing and role controls.

Padloc
Modern end-to-end encrypted password manager for individuals and teams.

LessPass
Stateless password manager that derives passwords instead of storing them.