Content Layout Control is a lightweight framework for WordPress developers who want to add bespoke, limited and carefully ringfenced content layout features to their themes.
Content Layout Control must be deliberately built into a theme. Take a look at the demo theme.
The recommended development workflow is to include the repository as a git submodule in your theme and then build the files there. You will need npm and grunt.
$ git submodule add https://github.com/NateWr/content-layout-control.git
$ cd content-layout-control
$ npm install
$ grunt build
This produces a dist directory with the compiled files that should be included in your theme.
I'll prepare package releases that can be dropped in directly if you're not familiar with git submodules, npm or grunt.