Dillinger is a cloud-native Markdown editor built on Next.js that emphasizes speed, focus, and seamless synchronization across devices.
The tool addresses the fragmentation in the Markdown editor landscape, where existing options tend to be either bloated, offline-only, or lacking in developer ergonomics. Dillinger combines VS Code-grade editing through Monaco Editor with native cloud storage integration, real-time preview rendering with scroll sync, and a distraction-free interface. It supports drag-and-drop file handling for Markdown and text files, auto-save with local persistence, and export to Markdown, HTML, and PDF formats. The editor includes a Zen Mode for fullscreen writing and syntax highlighting tailored for Markdown.
The tool suits developers and writers who want a modern editing experience without sacrificing cloud collaboration. It integrates with GitHub, Google Drive, Dropbox, OneDrive, and Bitbucket through OAuth, making it practical for workflows that depend on these platforms. The project is built with Next.js, Tailwind CSS, Zustand for state management, and Lucide for icons. Anyone considering adoption should note that cloud integrations require OAuth configuration for each provider, and the tool requires Node.js 18 or higher to run locally.
The project maintains a comprehensive test suite with unit, integration, and end-to-end tests achieving substantial code coverage. Development activity shows consistent attention to both automated testing and code quality across multiple test categories organized by functional area.
