If you've ever took a peak into Isotope's source, you might have come across the tests. These are mostly pages where I double-check that features work appropriately, or verify that bugs occur with certain content. More recently, I've been building out modified layout modes that incorporate some of the newer features of Masonry v2. While these features are not exactly guaranteed to work flawlessly together with one another, they do provide some missing functionality.

• Masonry centered for Isotope
• Masonry with gutters for Isotope
• Masonry corner stamp for Isotope

To use these mods, you'll need to copy the revised $.Isotope.prototype methods than can be found in the page source.