The best JSR alternatives

PyPI suits Python users looking for packages and authors who want to distribute them.

ProGet may suit small teams through enterprises that need to manage package feeds and container images.

It suits researchers and data scientists analyzing biological or genomic data with R.

npm may suit JavaScript developers who publish, find, or install packages.

Packagist suits PHP developers using Composer to discover and manage public project or library dependencies.

Conan suits developers and teams managing C and C++ dependencies and binaries across varied operating systems, build systems, or target hardware.

CPAN suits Perl users looking for software, documentation, or installation instructions, and authors distributing Perl modules.

R-universe suits R users, package developers, and people publishing or discovering research software.

Lua developers who want to install modules and manage their dependencies across supported systems may find LuaRocks useful.

pypiserver suits developers or teams who want to maintain a self-hosted index for their Python packages.

NuGet suits .NET library creators and consumers who need package creation, hosting, dependency restoration and project integration.

aptly is intended for people maintaining controlled package environments and publishing repositories consumed by apt on Debian systems.

CocoaPods is for app developers who want to use public or private dependencies in Cocoa projects, and library developers distributing libraries.

It suits Java developers and publishers who need to find or distribute community open-source components through common build tools.

It suits development teams that need self-hosted private npm package storage, upstream proxying, and controlled package access.

R suits people who need a free environment for statistical computing, graphics, tests, regression modeling, or scripting.