NuGet

npm

npm/cli

Popular

Default package manager bundled with Node.js and the CLI for the world's largest package registry.

pnpm

pnpm/pnpm

Popular

Fast, disk-efficient package manager with a content-addressable store and first-class monorepo workspaces.

Yarn

yarnpkg/berry

Package manager with Plug'n'Play and workspaces; still common in older monorepos as pnpm gains ground.

Bun

oven-sh/bun

Trending

All-in-one JavaScript runtime, package manager, bundler and test runner focused on speed.

pip

pypa/pip

Popular

Python's default package installer, bundled with every CPython distribution.

uv

astral-sh/uv

TrendingPopular

Extremely fast Rust-based package and project manager replacing pip, pip-tools, pipx, pyenv and virtualenv.

Poetry

python-poetry/poetry

Dependency management and packaging with lockfiles; widely used but losing new projects to uv.

Cargo

rust-lang/cargo

Popular

Rust's official build system and package manager for crates.io; the model other ecosystems copy.

Apache Maven

apache/maven

Popular

Convention-based build and dependency tool for Java; Maven Central is the JVM's main artifact registry.