jmrk questions

jmrk answers

• Actual V8 implementation of JS execution stack
• Why does the toString() method of an array return an empty string when the array contains a RegExp?
• Javascript var vs let (de)optimization/slowdown issue in v8 and SpiderMonkey
• Angular not releasing memory on component destroy
• What does "Code move event for unknown code" mean when processing node.js profiling?
• Why "Map" manipulation is much slower than "Object" in JavaScript (v8) for integer keys?
• What does it mean for `(compiled code)` to build up on the js heap in chrome dev tools? Is this a memory leak?
• Time complexity of Javascript Array.find() in modern browsers
• Why does iterating over a Set's values allocate and create garbage?
• Perfomance: Switch vs Polymorphism