The MacPorts Project is an opensource package management system that simplifies compiling, installing, upgrading, and removal of other open-source software on Mac OS X 10.4 Tiger and later, running on Intel or Apple Silicon.



Tvix is described as 'New implementation of Nix, a purely-functional package manager. It aims to have a modular implementation, in which different components can be reused or replaced based on the use-case' and is a Package Manager in the development category. There are more than 25 alternatives to Tvix for a variety of platforms, including Linux, Mac, Web-based, Windows and BSD apps. The best Tvix alternative is Chocolatey, which is both free and Open Source. Other great apps like Tvix are Homebrew, Flatpak, Flathub and Synaptic.
The MacPorts Project is an opensource package management system that simplifies compiling, installing, upgrading, and removal of other open-source software on Mac OS X 10.4 Tiger and later, running on Intel or Apple Silicon.





Bedrock Linux is a meta Linux distribution which allows users to utilize features from other, typically mutually exclusive distributions. Essentially, users can mix-and-match components as desired. For example, one could have:
Yum is an automatic updater and package installer/remover for rpm systems. It automatically computes dependencies and figures out what things should occur to install packages. It makes it easier to maintain groups of machines without having to manually update each one using rpm.



Robust package system that manages installation, updates, verification, and removal of software packages on Linux. Includes a library API for development in languages like C and Python. Widely used across Red Hat, CentOS, Fedora, and more; released under GPL-2.0-or-later.

Spack is a package manager for supercomputers, Linux, and macOS. It makes installing scientific software easy. Spack isn’t tied to a particular language; you can build a software stack in Python or R, link to libraries written in C, C++, or Fortran, and easily swap compilers or...
RPM Fusion provides software that the Fedora Project or Red Hat doesn't want to ship. That software is provided as precompiled RPMs for all current Fedora versions and current Red Hat Enterprise Linux or clones versions.

Directly install applications from their GitHub repository with out-of-the-box support for updates using GPM, the package manager with the superpowers of a cross-platform build tool.
A modern, delicious implementation of the Nix package manager, focused on correctness, usability, and growth — and committed to doing right by its community.
pkgsrc is a framework for building over 17,000 open source software packages. It is the native package manager on SmartOS, NetBSD, and Minix, and is portable across 23 different operating systems. Use one package manager across all of your systems!
RubyGems.org is the Ruby community's gem hosting service. Instantly publish your gems and install them. Use the API to interact and find out more information about available gems.