Feather Wiki

Feather Wiki is a minimal wiki that runs entirely in the browser and stores all pages inside a single self-contained HTML file. It is designed to be extremely small while still supporting practical wiki authoring and navigation.

Key Features

• Single-file wiki (content and application embedded in one HTML document)
• In-browser editing with HTML and Markdown support
• Import/export and page cloning for moving or reusing content
• Search and full-search options for finding pages quickly
• Optional server-saving by uploading the updated HTML via HTTP PUT to compatible servers
• Extensible via add-ons such as table of contents, autolinking, word count, and more

Use Cases

• Personal knowledge base you can keep as a single file (local or synced via your own storage)
• Lightweight documentation for small projects or teams without running a full wiki server
• Portable offline wiki for notes, checklists, and reference material

Limitations and Considerations

• Requires a modern browser with ECMAScript 2015 (ES6) support
• Server-saving requires a specifically configured server that supports the expected OPTIONS/PUT behavior and authentication approach

Feather Wiki is a good fit when you want a straightforward wiki experience without a database or complex backend. Its single-file approach makes it easy to copy, back up, and publish while keeping the editing workflow browser-based.