NexNote

Minimalist, distraction-free markdown note-taking suite with instant live preview and KaTeX math.

Lightweight, ultra-fast Markdown editor with split-screen live KaTeX math rendering, vim keybindings, local folder synchronization, and instant export.

NexNote delivers a clean, frictionless writing environment for developers, researchers, and technical writers.\n\nHighlights:\n• Instant KaTeX Math & Mermaid Diagrams: Split-screen live preview with high-speed rendering.\n• Plain-Text Markdown Vault: Stores your files directly with instant export.\n• Vim & Emacs Keybinding Modes: Full keyboard navigation for power users.\n• Zero Cloud Requirement: Completely private and local offline note-taking.

Startup Latency
< 50ms Instant Load
Syntax Engine
CommonMark + KaTeX + Mermaid
Storage
Local Browser Storage & Direct Export
  • Live deployment on Vercel with KaTeX split preview
  • Added instant PDF and HTML export with custom CSS themes
  • Vim & Emacs navigation keybinding modes

Verktyg · Webb · Editor · Markdown

Open app · Source code

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