MacVim vs Moom

Every plugin available for Vim is available for MacVim too.

MacVim is Vim, meaning it has all of Vim's customizability and power.

MacVim supports OSX's native shortcuts making the adoption of Vim easier.

MacVim, like Vim itself has a large community backing it.

In cases of a selected font missing certain characters, MacVim will find a font that has that character.

Vimtutor is an excellent interactive tutorial for people with no prior experience of Vim. It's bundled with Vim and takes about 30 minutes to complete.

Vim associates keys with words. For example, d is for "delete" and w is for "word". To perform an action you string together letters. Thus, to delete a word, press dw.

This way it's possible to abstract a large amount of functionality that Vim provides in an intuitive way.

Interaction with Vim is centered around several modes. Each mode has a different purpose and switching between them changes behaviour and keybindings. There are 12 modes in total (six basic modes and six variations on basic modes) and four of them are used commonly.

Insert mode is for entering text. This mode most resembles traditional text entry in most editors.

Normal mode (the default) is entered by hitting ESC and converts all keybindings to center around movement within the file, search, pane selection, etc.

Command mode is entered by hitting ":" in Normal mode and allows you to execute Vim commands and scripts similar in fashion to a shell.

Visual mode is for selecting lines, blocks, and characters of code.

Modes allow separating concerns between various tasks and reusing keys for different kinds of functionality. As a result, the workflow becomes more efficient.

Permits writing characters that don't fit in one byte, most notably logograms (for writing in languages such as Japanese, Chinese, and Korean) and Unicode characters.

Moom comes with many preset keyboard shortcuts. The user can go into the graphical settings of the app and change any one of them to a different combination of keys.

Users can set window position and size themselves, allowing for a great way to set up a tiling window experience.

In addition to using the grid or the overlay, Moom can move and zoom windows by dragging them to screen edges.

While you can set keyboard shortcuts, Moom has a very easy-to-use GUI and GUI-based customization features to help you get going right away.

Moom adds an overlay zoom button to the corner of all apps which allows any app to go full screen or be placed to certain sections of the screen (such as the top, bottom, or sides). This works even on apps that do not normally allow for full screen views.

Moom has excellent support for multi-monitor setups. You can drag a window to the edge of your screen into another monitor and snap it there.