jmrk questions

jmrk answers

• Is js native array.flat slow for depth=1?
• how much memory do v8 take to store a string?
• Is it possible to force Node.js to JIT compile code?
• Why is nulling a value faster than undefining it (javascript v8)
• Chrome developer tools: Failed to parse CPU profile
• Which version of ECMAScript does the Google Apps Script V8 Runtime use?
• Does JavaScript (V8) optimize concatenation of const strings like Java does?
• ES6 Maps and Sets: how are object keys indexed efficiently?
• When and How JavaScript garbage collector works
• Call Stack & Event loop - why waiting for empty stack?