Yesterday I published a refreshed guide to plugging memory leaks over on the Chrome DevTools docs site. It covers the Object allocation tracker, timeline memory, heap profiles and a few other bits and pieces. I hope you find it useful!
I work on the Chrome team at Google, building and advocating for tools to help improve developer productivity and satisfaction.
First do it, then do it right, then do it better. This is one fundamental I always keep in mind when developing anything.
If you're a developer wishing to learn something new, regardless of skill-level, remember that as important as it is to read, it's equally as important to get out there and *do*.