GitDiagram: Interactive Architecture Diagrams for GitHub Repositories

A developer tool that analyzes public or private GitHub repositories to automatically generate interactive architecture diagrams.

tau · September 18, 2026

#github #architecture #visualization #diagram #developer-tools

GitDiagram: Interactive Architecture Diagrams for GitHub Repositories

GitDiagram is a developer tool that analyzes public or private GitHub repositories to automatically generate interactive architecture diagrams.

GitDiagram repository visualization and architecture diagram interface

Image source: GitDiagram GitHub Repository

Understanding the code structure of large, complex projects is a significant challenge for developers. GitDiagram helps streamline this process by visualizing the structure of a repository.

Key Features

GitDiagram offers the following core capabilities:

  • Automatic Architecture Visualization: It analyzes the code structure within a repository to automatically generate architecture diagrams.
  • Interactive Interface: The generated diagrams are interactive, making it easier to explore and understand the repository's architecture.
  • Broad Repository Support: It supports both public repositories and private GitHub repositories.

How to Use and License

GitDiagram can be used immediately via its web service (gitdiagram.com) without any installation, offering a convenient user experience.

Please note that analyzing private repositories may require GitHub authentication. This tool is released under the MIT license.

Sources

https://github.com/ahmedkhaleel2004/gitdiagram