Unigraph is a local-first, universal knowledge graph and personal search engine designed to organize and connect information across a user's digital life. It targets individuals seeking a unified workspace for managing personal data, notes, and research, offering a powerful alternative to fragmented digital tools.

How It Works

Unigraph utilizes a Dgraph backend for its graph database, enabling efficient storage and querying of interconnected data. The system is built with a Node.js backend and a React frontend, providing a flexible and extensible architecture. Its local-first approach ensures data privacy and offline accessibility, while the universal nature allows integration with various data sources.

Quick Start & Requirements

• Docker: docker build -t unigraph-devserver . followed by docker run -d -p 4002:4002 -v <data directory>:/opt/unigraph -p 4001:4001 -p 3000:3000 -P unigraph-devserver. Access via http://localhost:3000.
• Source: Requires gcc, make, go>=1.13, yarn, and Node.js. Detailed steps involve building Dgraph from source or downloading a binary, fetching dependencies with yarn && yarn build-deps, and running scripts like ./scripts/start_server.sh and yarn explorer-start.
• Prerequisites: Dgraph backend requires ports 8080, 4001, 4002 to be free. API keys are needed for third-party integrations.
• Docs: Unigraph Developer Documentation

Highlighted Details

• Local-first architecture for privacy and offline access.
• Universal knowledge graph for connecting diverse data types.
• Extensible with custom packages and integrations.
• Includes a React-based explorer for frontend interaction.

Maintenance & Community

• Active development with a focus on community contributions.
• Discord community available for discussion and support.
• GitHub Issues for bug reports and feature requests.

Licensing & Compatibility

• License: MIT.
• Permissive MIT license allows for commercial use and integration into closed-source projects.

Limitations & Caveats

The Docker setup is experimental, and building from source involves multiple complex steps, including compiling a Go binary. Windows users may face additional setup challenges, particularly with PowerShell versions and environment variables. The project is under active development, implying potential for breaking changes or incomplete features.