My Sass toolbox
Zoran Perin

It’s good to have your own toolbox of mixins like these, since if you only use a couple of non-standardized properties, adding something like Bourbon could be unnecessary.

I do prefer using Bourbon though, simply because it’s maintained regularly and reduces the need to copy and paste mixins to a new project, especially if you’re using a build tool like Gulp or Webpack (which my team and I always do).