jmrk questions

jmrk answers

• Do browsers always treat strings and numbers in Javascript as immutable?
• Confusion with how V8 turns function into hot function? [duplicate]
• What is the default value of available memory when `--max-old-space-size` flag is not used?
• JavaScript array performance drop at 13k-16k elements
• Does the line which never runs affect performance in V8?
• Meaning of merge, phi, effectphi and dead in v8 terminology
• v8 Engine - Why is calling native code from JS so expensive?
• How to iterate a Javascript Map or Object without allocating?
• V8 BigInt size in memory?
• How to debug V8 with source code view using WinDbg?