Developer builds and ships MarkdownStack, a self-made markdown notes and publishing app

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A software developer has launched MarkdownStack, a personal side project built to solve frustrations with existing note-taking and publishing tools. The app offers a private markdown workspace with nested folders, wiki-style note linking, hashtag organization, and a quick search switcher. Users can publish notes or entire folders to public URLs with a single click, allowing readers to comment and upvote without needing an account. An AI assistant feature lets users generate and save markdown notes directly to their vault using their own API key. The app is built on React and FastAPI with PostgreSQL full-text search, deployed on AWS via Docker Compose and GitHub Actions.

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