When comparing Homebrew vs Parallels Desktop, the Slant community recommends Homebrew for most people. In the question“What are the best power user tools for macOS?” Homebrew is ranked 2nd while Parallels Desktop is ranked 59th. The most important reason people chose Homebrew is:
Homebrew makes it easy for people to quickly install any open source software (that is contained within the apps repositories) for Mac.
Specs
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Pros
Pro Quick access to a large repository of open source software
Homebrew makes it easy for people to quickly install any open source software (that is contained within the apps repositories) for Mac.
Pro Easy to setup and use
Once installed, you control Homebrew using the brew command. You can find packages using brew search, install them using brew install and remove them using brew uninstall.
Pro Open Source
Pro Less maintenance than Macports
Macports seems to be able to get into a bad state where new packages are unable to be installed, or installed software was unable to be updated. This simply hasn't happened with Homebrew. In addition to not having to deal with corruption problems, Homebrew installs packages in userland. Not requiring root to install software is a big win.
Pro Builds quickly and requires few dependencies
Homebrew as much as possible uses already existing libraries and tools to install software thus making builds quick and requiring few dependencies.
Pro Unintrusive
Homebrew installs packages to their own directory and then symlinks their files into /usr/local
. Homebrew won’t install files outside its prefix, and you can place a Homebrew installation wherever you like.
Pro Does not require using sudo
One of the things to like about Homebrew is that it refuses to run things under sudo
most of the time. This is a great policy, but it causes issues when you want to create symlinks or install in places that SIP has changed permissions on.
Pro Homebrew tries very hard to use existing tools and libraries
Homebrew’s recipes try very hard to use the existing tools and libraries in OS/X, so they tend to build much faster and require fewer dependent libraries.
Pro Best-in-class gaming performance
Compared to other VMs, Parallels has the best gaming performance. Still, a good framerate can only be achieved with games that have very low resource requirements. A much better option for resource intensive games is dual booting Windows (via Boot Camp).
Pro Easy to use
Parallels has an easy to learn and use UI. All important features are wizard based. It requires only a few clicks for the wizard to download and set up the latest Chrome OS, Windows or Linux build.
Pro Can run Windows apps as native OS X apps
Parallels has a "Coherence View" mode that allows running Windows applications as if they were native OS X apps. In this mode Windows is virtualized in background and Windows features like Jump Lists, Taskbar, Start Menu, etc can be embedded directly within OS X.
Pro Best integration ever
Cons
Con May cause issues when trying to create symlinks or installing in places where SIP has changed permissions
One of the things to like about Homebrew is that it refuses to run things under sudo
most of the time. This is a great policy, but it causes issues when you want to create symlinks or install in places that SIP has changed permissions on. (Alternatively, you could install Homebrew somewhere other than /usr/local
, but that might break various packages that depend on having stuff in and relative to /usr/local/
.)
Con Command line tools for XCode required
Once xcode is installed you can install Homebrew, including new(er)/different versions of most of the build stuff that xcode-select installed, like a newer gcc, newer git, etc.
Con Relies on outdated system libs
Con Very expensive
Parallels upgrades are very expensive. Even if I bough several versions of Parallels I will switch back to free VirtualBox as they even "invented" the Pro version - mainly doubled the price you have to pay each year to have the software updated.
Con Can't import OVA files
OVA files are useful because they include all of its supporting files. Unfortunately, Parallels doesn't support these useful files.
Con Requires buying a new version of the software with each new OS X release
Chances are that the same version of Parallels won't work with different OS X releases, requiring a separate purchase of Parallels for each OS X version.
Con Home edition doesn't work with Vagrant or Docker Machine
Make sure you purchase the Pro edition (the subscription) if you need command-line access to the hypervisor.
Con Can't export OVA files
One you use parallel you get trapped into a proprietary format.
Can't share disk blocks on two unrelated virtual machines (KSM for disk) too.
