Markdown vault
Chats persist as structured markdown notes with YAML frontmatter in a user-owned vault on disk.
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Trellis
Local-first AI knowledge app
December 2025 – Present
Electron desktop app where chats persist as structured markdown notes in a user-owned vault, with hybrid local/cloud AI.
ElectronReactTypeScriptSQLiteSupabase
What I built
Local-first AI knowledge app — chats become structured notes in a vault you own, with hybrid local and cloud AI.
Electron + SQLite
Desktop shell with SQLite storage and IPC boundaries between renderer, main process, and local vault files.
Hybrid AI
Supabase Edge Functions for cloud chat and extraction while keeping vault data local-first by default.
How it works
Three beats — chat, persist, connect — in under a minute.
Conversations stay in context
Chat with hybrid local and cloud AI while keeping threads tied to your vault workspace.
Desktop app preview
The same Electron UI running in your browser — preview workspace with seeded chats, notes, and graph data. No install or Supabase account required.
Trellis desktop preview
Highlights
- • Markdown vault with YAML frontmatter
- • Electron + SQLite + IPC architecture
- • Supabase Edge Functions for cloud chat and extraction
- • Full regression and E2E test coverage