pixi

What problem does it solve?

Pixi provides a fast, reproducible package management workflow that unifies conda and PyPI dependencies with built-in task running and environment management, reducing complexity and setup time for multi-language projects.

Core Features & Use Cases

• Unified dependency management: Manage Python, Rust, C/C++, and more across environments.
• Reproducible builds: Lockfiles and deterministic installs for CI/CD pipelines.
• Task automation: Built-in task runner and environment activation for workflows.
• Cross-platform workflows: CI/CD pipelines, multi-environment support, containerization readiness.

Quick Start

To begin, initialize a Pixi workspace, then add dependencies and run tasks:

• pixi init my-project
• pixi add python numpy
• pixi run python --version
• pixi shell