A high-performance Markdown editor with live preview, block-based scroll synchronization, cloud document storage with autosave, and server-side PDF export.
| Service | Port | Stack |
|---|---|---|
| API | 3004 |
NestJS, Fastify, TypeORM, SQLite, Puppeteer |
| Web | 3003 |
React 19, Vite, shadcn/ui, Tailwind v4, Monaco Editor |
- Monaco-based markdown editor with live split preview
- Cloud documents & folders with autosave
- Block-based scroll sync between editor and preview
- GitHub-flavored markdown (checklists, footnotes, admonitions, tables)
- Server-side PDF export via headless Chromium
- Animated file tree sidebar
- Authentication via RSNRA Auth (shared cookie on .rsnra.com)
pnpm setup # Generate .env files
pnpm dev # Start both API and Web