Software Dependencies & Licensing
Langfuse is built using open-source components and maintains transparency about its dependencies and licensing.
Learn more about our open-source strategy here.
Open Source Components
Langfuse relies exclusively on open-source components for its core functionality. This commitment ensures transparency, allows community contributions, and enables users to self-host the entire stack.
- Transparency: You can inspect the source code for all core components on GitHub.
- License Checks: We run automated checks on every code change to prevent the inclusion of dependencies with non-permissive licenses.
For a detailed list of dependencies, you can explore the package.json (for Node.js components) and pyproject.toml (for Python components) files within our repositories:
- Langfuse Server: Multiple
package.jsonfiles - Langfuse Python SDK:
pyproject.toml - Langfuse JS/TS SDK: Multiple
package.jsonfiles