Masonry layout, on the web, is when items of an uneven size are laid out such that there aren't uneven gaps. I would guess the term was coined (or at least popularized) for the web by David DeSandro because of his popular Masonry JavaScript library, which has been around since 2010. By Chris Coyier from CSS_Tricks.

Palpatine is a minimal static site generator (SSG) built with C++. It is a command line tool that takes a directory of raw data (.txt files and markdown) and generates a static website. It is designed to be fast, simple and easy to use.

The Front-End Checklist Application is perfect for modern websites and meticulous developers!