Deploy Obsidian on your own server.

Haptic is a local-first, privacy-focused, open-source markdown note-taking app built with Svelte and PGlite. All notes are stored directly in your browser's IndexedDB — no account, no cloud sync, and no server-side database required. It features an inline Markdown editor with live preview, a file-tree sidebar, daily notes, a task tracker, and full-text search with regex support. The Docker image is a tiny (~72 MB) nginx container that serves the static web app; data lives entirely in the client.

Flatnotes is an open-source, self-hosted note-taking platform designed to help individuals and teams manage their notes efficiently. It provides a lightweight and intuitive interface for creating, organizing, and sharing notes. With robust customization options, Flatnotes supports markdown editing, tagging, and a responsive design, making it a versatile solution for note management.

Many Notes is a Markdown note-taking web application designed for simplicity. Create or import vaults and organize your thoughts right away. It uses a database to power features like search, links, backlinks and tags, but your files are also saved to the filesystem as plain Markdown, giving you full control over your vault structure. Supports multiple users, multiple vaults per user, vault collaboration, an advanced Markdown editor with automatic saving, PDF export, and OAuth login.