Open Source Python Dependency Managers

pip-tools enhances Python dependency management by providing pip-compile and pip-sync commands. It transforms human-friendly requirements.in into fully pinned requirements.txt, ensuring reproducible environments. It also resolves transitive dependencies and synchronizes your environment with pinned versions. Widely used in both development and CI workflows, it boosts reliability and eliminates drift in deployed setups.

A simple dependency manager for projects. Allows you to submit and pull external dependencies from a repository. Designed not to be tied to any language or build environment.