Linking patterns allows us to give our users a real feeling for how the website is going to work, on real devices, which things like InVision can never do. Here's some simple approaches.
Not exhaustive, not fully-fleshed out, but here's a braindump on what I believe helps sustainable front-end development. Oh, and there's 12 tips, so you can ignore the two controversial ones if you want!
Responsive images in PatternLab get a bit of a bad rap sometimes, because they are tricky to have in PL and Drupal. Here's my "easy way" of achieving it.