Local-first
Your files, your disk.
Notes are plaintext markdown on your filesystem. Open them in Obsidian, edit them in vim, back them up to any drive. No lock-in, ever.
Fyrien
Everything you keep,
in orbit.
A local-first, end-to-end encrypted life OS. Notes, tasks, projects, people — one vault, many views.
Encrypted sync
Opt-in, end-to-end.
Enable a Fyrien account to keep devices in sync. The server only ever sees ciphertext; passphrases and keys never leave your device.
Structured views
One vault, many lenses.
Domains, projects, tasks, routines, journal — each Context is a structured view over the same YAML frontmatter, stitched by WikiLinks.