* Do we even need to worry about JS memory. It’s garbage collected after all.
* How do JS engines implement Garbage Collection and other memory stuff.
* How memory is managed outside the JS world – in Java, C, etc.
* Common ways you can leak memory or take up too much of it.
* How to use chrome devtools to find memory leaks.
* Understanding retaining trees and retaining paths – a core concept a good JS dev should know.

https://jsfoo.talkfunnel.com/2015/1-understand-find-prevent-and-fix-memory-leaks-in-ja

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