A lightweight caching proxy for package registries.
Package Registry GitHub Repositories (2026) · Open Source Tools
Discover the best Package Registry open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
Self-hosted artifact repository for many package formats: Maven, npm, PyPI, Docker/OCI, Helm, Debian, RPM, Go, Cargo, NuGet, RubyGems, Conda, Conan, Ivy, sbt and more.
The Python Package Index
Self-hosted artifact registry and pull-through cache in one binary. 17 formats: Docker/OCI, Maven, npm, PyPI, Cargo, Go, Raw, RubyGems, Terraform, Ansible Galaxy, NuGet, Pub, Conan, CPAN, RPM, Debian/APT, Hugging Face. No database, about 15 MB RAM idle, supply-chain curation built in.
Self-hosted artifact repository manager written in Rust. Hosts, proxies and groups 30+ formats: Docker/OCI, Maven, npm, PyPI, Cargo, Go, Helm, NuGet, Hugging Face, Terraform and more. PostgreSQL for metadata, blob stores on disk or S3. An open-source alternative to Nexus and Artifactory.