Ferrite (opens in new tab)

Ferrite is a fast, native markdown editor with live preview, syntax highlighting, and native Mermaid diagram rendering. Built with Rust and egui for excellent performance. Features include: Three view modes: Raw editing, Split view, and full WYSIWYG preview Native Mermaid diagram rendering (flowcharts, sequence, class, state, ER, Gantt, pie charts, and more) CSV/TSV viewer with rainbow column coloring and sorting JSON/YAML/TOML tree viewer with collapsible nodes Git integration with visual st...