Spacemacs vs Homebrew

Spacemacs combines the Emacs platform (with the full power of the Emacs plugin ecosystem) and the Vi keybindings (via EViL), all in the same box.

At the heart of Spacemacs, the configuration layers group packages configuration into semantic units that can be toggled on and off. The architecture is simple but powerful, allowing the user to easily manage configuration dependencies between hundreds of packages.

Documentation is mandatory for each new configuration layer and can be accessed directly within the editor in Org format.

Spacemacs is the biggest community-driven Emacs starter-kit.

Emacs runs on Gnu/Linux, Mac OS X, and Windows.

Stuff like version control, file management, good default theme are all configured out of the box.

Space-lead key bindings are organized in mnemonic namespaces. For instance, buffer actions are under SPC b, file actions are under SPC f, project actions are under SPC p, search actions are under SPC s, and so on. Keybindings are consistent across the whole distribution thanks to a set of conventions.

There's no need to reach for the mouse again since Spacemacs can be fully controlled with keyboard.

Evil package is a first class citizen and Spacemacs embraces it from day one. Evil package allows Vim users to be productive very quickly while still allowing regular Emacs users to use Spacemacs.

Files can be edited in Spacemacs remotely.

Spacemacs has some great features for taking notes, tracking to-do lists, and tracking time.

Sometimes you only have terminal access, over ssh or something.

LaTeX allows for auto-completion, syncing, and more.

The community surrounding Spacemacs is very active and there is a welcoming gitter chat for users to ask questions.

Allows for great organization applications that can be saved in future-proof format, plain text, can be integrated with org, LaTeX, markdown, HTML, Literate Programming and be committed to source control.

Spacemacs got its name from the fact that it is uses the space bar as a default leader key. The key was chosen because it is easy to press and to hopefully lower the risk of RSI.

New functionalities and fixes are added to Spacemacs every day, while release cycles are short.

Has great daemon support, which can mitigate the issue of slow startup.

Syntax highlighting and org-babel extensions.

Elixir layer which uses the Alchemist package is the best way to edit Elixir code out there.

Homebrew makes it easy for people to quickly install any open source software (that is contained within the apps repositories) for Mac.

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.

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.

Homebrew as much as possible uses already existing libraries and tools to install software thus making builds quick and requiring few dependencies.

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.

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.

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.