Booku

Books is a minimalist interface stays out of your way while providing a simple approach to organizing your writing. Fully featured markdown allows you to format your text simply, without having to use your mouse or trackpad. Declutter markdown to minimize distraction from your text. Live preview allows you to see your text transformed, as you type.

Features:

• Tracks your word count over the past month.
• Interweave multiple stories to create one narrative with Book View. Break down a piece into smaller parts with Story View.
• A full history shows you every change.
• Full text search, spellcheck as you type.