Wow, great stuff, Fattie. I almost didn't read it because I thought I knew it all, but I knew hardly any of that! Here is one more that has become a favorite or mine: Instead of breakpoints, use logpoints. They act like a "console.log" statement wherever you place them, without breaking code execution. So you don't need to go back to your editor to insert console.log statements, you can do them quickly and dynamically in devtools.