JavaScript Square

I compiled v8 with the disassembler option: tools/dev/v8gen.py x64.debug -- v8_enable_disassembler… Read more V8 Will Not Print Out Disassembly

I recently started to swap out all my debugger statements with eval('debugger') statements.… Read more How Do I Go Into Eval('debugger') Mode When Already Stopped At 'regular' Debugger Statement?

I'm learning V8 internals now. I learned that V8 uses pointer tagging for value storing, but wo… Read more Why Does V8 Uses Pointer Tagging And Not Nan Boxing?

Say you have a change in an object that triggers a change in the size of the underlying array or da… Read more If V8 Rehashes When An Object Grows

I wrote a script (with a lot of assistance from the good folks here) that copies a folder (and cont… Read more Google Apps Script Does Not Fully Execute For Other Users After V8 Was Introduced

While reading on Javascript's prototypes I encountered this behaviour I can't explain. I am… Read more Why Is __proto__ Undefined?

I read many articles saying that compilation(creation) phase happens first to the global execution … Read more In Javascript V8 Does Compilation Phase Happen To Functions Before Execution Phase Then All The Code Is Executed Or Only For Global Context

Ever since google forced the update 'This project is running on our new Apps Script runtime pow… Read more Search Pattern Error Since Google Scripts V8 Update