This might be a lot to ask of a random internet comment, but is there anything common you tend to see in apps that make them look/feel overtuned to v8? I'll fr

This might be a lot to ask of a random internet comment, but is there anything common you tend to see in apps that make them look/feel overtuned to v8? I'll freely admit that i'm guilty of the "develop for chrome, test in firefox" kind of workflow, and I really want to improve on that. I feel like I have built up a kind of "intuition" about what works well and what doesn't over the years in chrome, and i'd like to start building that up for other browsers.