Quiet.md

Quiet.md is a fast, local-first notes app and rich-text editor for macOS, Windows and Linux. Its interface is drawn natively on the GPU with Rust and GPUI, with no WebView or Electron, so typing and scrolling stay smooth even in documents with a million characters.

Notes live in an ordinary folder on your computer, one XML file per note, with no account and no cloud. Files use the Feishu (Lark) DocxXML format, so content pasted, imported or exported from Feishu keeps its structure, and the library can be synced with Git, iCloud or any other tool. Because notes are plain files, AI agents can also read and edit them.

The editor supports headings, to-dos, tables with merged cells, columns, callouts, code blocks with syntax highlighting, LaTeX math, images, attachments and covers, along with Markdown shortcuts and a slash menu. Notes are organized in a document tree with pinning, favorites, full-text search and a trash, can be imported from Markdown, and exported to Markdown or PDF. It includes four built-in themes with dark variants, custom CSS themes and rebindable shortcuts. Quiet.md is open source under the MIT license and currently in beta.