Thanks for this - really nice to read, and cleared up a lot of things I have seen and didn't really get. A couple of typos: Page 103 of PDF under "Event bubbl

Thanks for this - really nice to read, and cleared up a lot of things I have seen and didn't really get. A couple of typos: Page 103 of PDF under "Event bubbling and event capturing" Bubbling and capturing are the 2 models that events use to propagate. Suppose you DOM structure is should be Suppose your DOM structure is Page 153 of PDF under "Operators > Arithmetic operators" It shows Division (https://flaviocopes.com/ https://flaviocopes.com/) but should have been the / symbol