Joyee Cheung (@JoyeeCheung) / X

Joyee Cheung

2,967 posts

Joyee Cheung

@JoyeeCheung

She/Her. I contribute to Node.js and V8.

Mostly on 🦋

Joined August 2012

Pinned
Joyee Cheung
@JoyeeCheung
Nov 16, 2024
🦋
Joyee Cheung
@JoyeeCheung
Jul 8
Made the new debug helper plugins work for Node.js + bleeding edge V8 🌟 Verified it works in LLDB (Linux, macOS) & GDB (Linux), both in live and coredump debugging Going to backport the patches to Node.js when the object inspection is more polished and it stablizes bit more..
Joyee Cheung
@JoyeeCheung
Jul 7
Landed some improvements to errors for require(esm) with top-level await (behind --experimental-print-required-tla for now): - No need to run the code to collect the TLA locations, so it can be enabled by default soon - Added require stack and location metadata to the error
Joyee Cheung
@JoyeeCheung
Jun 11
Today I gave a talk @thejsnation about the life cycle of ESM in Node.js, how it differs in other environments and the new features that will affect these stages. Slides:
talks/jsnation_2026/life-of-an-esm-in-nodejs.pdf at master · joyeecheung/talks
From github.com
Joyee Cheung
@JoyeeCheung
Jun 6
Moving along with the debug_helper-based LLDB & GDB V8 plugins, this now supports basic object inspection! It was fun to write tests that deliberately corrupt the memory and ensure the plugin falls back gracefully, something I've never tried before when maintaining other plugins!
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