When comparing Spaceship vs Dracula, the Slant community recommends Dracula for most people. In the question“What's the best theme for Oh My Zsh?” Dracula is ranked 3rd while Spaceship is ranked 4th. The most important reason people chose Dracula is:
Sublime, Atom, Vim, iTerm, Terminal.app, Zsh, Slack, TextMate, Emacs, Visual Studio Code/Visual Studio, Xcode, IntelliJ, and more.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Easy installation
Spaceship isn't included in Oh My Zsh by default, but the repo includes an install script that takes less than a second to get it up and running.
Pro Node and nvm integration
When using the spaceship theme and you use nvm so switch to an older version of Node, the prompt will show the version of Node you are currently using.
Pro Git integration
If you're inside of a directory that has a Git repository setup, Spaceship shows you information like what branch you're on, if your repository has changes and if there are unpushed commits or upstream commits.
Pro Easily customizable
Spaceship has lots of options to let you customize it to your heart's desire with variables set in your .zshrc file.
Pro Notifies on non-zero exit codes
The cursor turns red if the command executed exited with a non-zero exit code.
Pro Ruby and rvm integration
When using Spaceship, you also get a nice little gem showing the Ruby version currently used in RVM.
Pro Available through the AUR
If you are on Arch this ensures an easy install. Just search for spaceship-prompt-git!
Pro Looks good
Pro Available for many popular editors, terminals, etc.
Sublime, Atom, Vim, iTerm, Terminal.app, Zsh, Slack, TextMate, Emacs, Visual Studio Code/Visual Studio, Xcode, IntelliJ, and more.
Pro Great in lots of languages
Even for Markdown.
Pro Perfect color pitch
Colors are perfectly pitched, easy to focus on scripts and shells.
Pro Well designed
Pro Very good for the eyes
It looks very good, with a little of blue light. It also works very well with MacOS's Night Shift. I would recommend this theme for starters.
Cons
Con Really slow when working with kubernetes or big repositories
Con npm install empties your zshrc file without even making a backup
Con Not included in Oh My Zsh
You have to install this script manually, or with the provided installation script.
Con Doesn't support older zsh
Doesn't work on debian jessie with zsh 5.0.7.
Con Consistency
Some colors are too vibrant and bright.