A native macOS outliner in the Logseq and Roam lineage, built with Swift, SwiftUI, AppKit and a Rust core rather than Electron. Every note is a plain Markdown file in a folder you choose. There is no database and no index, so the files are the source of truth and any other tool on your Mac reads exactly what SeqLog reads. Search is ripgrep straight over the folder. Includes a daily journal, block outlining with wikilinks and backlinks, full text search, slash commands, inline images, and an embedded Git client for history, inline diffs and sync to any remote. Free forever on macOS. Signed and notarized. No account, no telemetry.