Miniflux
Minimalist RSS/Atom reader — a single Go binary with essentially no resource footprint.
Requires: Postgres
n8n
Self-hosted workflow automation — connect apps and APIs without recurring per-task fees.
Nextcloud
The full Google Workspace replacement: files, photos, calendar, contacts, office docs.
Authentik
Full-featured identity provider: OIDC, SAML, LDAP outpost, and a visual flow builder.
Paperless-ngx
Scans, OCRs, and indexes documents so paper stops piling up.
Immich
Self-hosted photo and video backup with on-device-style mobile auto-upload.