Open-source note-taking app built on top of Git.
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Open-source note-taking app built on top of Git.

Open-source note-taking app built on top of Git.

UI
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README

Project documentation from GitHub

GitJournal: Your Notes, Version Controlled

Let's be honest, most note-taking apps feel like digital black holes. You put your thoughts, code snippets, and meeting notes in, but getting them out in a useful, portable way is often a pain. What if your notes lived in a format you already use every day, with a history you can track, branch, and merge?

That's the idea behind GitJournal. It's an open-source note-taking app with a simple, powerful premise: it uses Git as its storage and sync engine. Your notes are just Markdown files in a Git repository. It turns the complexity of version control into a superpower for your personal knowledge.

What It Does

GitJournal is a mobile and desktop application that provides a clean, focused interface for writing and organizing notes. Under the hood, it's not using a proprietary database or a custom sync protocol. It creates a Git repository (locally or on a remote like GitHub, GitLab, or any Git server) and manages your notes as files within it. Every change you make—creating, editing, or deleting a note—is a Git commit.

Why It's Cool

The cleverness here is in the constraints. By building on top of Git, GitJournal automatically inherits a suite of powerful features that would be massive undertakings to build from scratch:

  • Full Version History: Accidentally deleted a paragraph? Need to see what that idea looked like two weeks ago? It's all there in the Git log. You can browse the history of any note directly within the app.
  • True Ownership & Portability: Your notes are just files in a standard Markdown (.md) format. You can clone your notes repo and edit them with VS Code, Obsidian, or any text editor. The app is a view into your data, not a prison for it.
  • Conflict-Free Sync: Working on notes from your phone and your laptop? GitJournal handles merging changes via Git. You get the same robust conflict resolution that developers use for code.
  • Branching & Experimentation: Want to brainstorm a new project structure or keep a set of draft notes separate? Create a branch, go wild, and merge it back when you're ready.
  • Privacy & Self-Hosting: Because it works with any Git remote, you can host your notes on your own private server for complete control over your data.

It’s a fantastic example of leveraging an existing, battle-tested tool (Git) to solve a different problem elegantly, rather than reinventing the wheel.

How to Try It

Getting started is straightforward. GitJournal is available on multiple platforms.

  1. Head to the official website:https://gitjournal.io/
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Last updated: Feb 27, 2026