Signing into a bank, get this 2FA challenge:
"STOP we will never ask for this code. Never ever give it to us. You're being SCAMMED. Code: 74439"
"Please give us the code we sent you: "
And we wonder why people are confused by computers.
Wasm stack switching in SpiderMonkey is the most complex feature I've ever built. One of those projects you get lost and start rethinking the basics like "what is the stack even really?"
Was fun to give a talk on it:
https://www.youtube.com/watch?v=OvYFHH9AxOw
How should libc stdin work when compiled to the web? (Wrong answers only)
WebAssembly Dark Corners: Control Flow...
(including: 1 weird trick that Wasm VMs don't want you to know!)
Goodbye summer; time to remember how to stay awake after sunset
Reading through Lean reference docs:
A story in three parts (from my local thrift store)
(from last year) Emma: “are you sure the patio needs to be that big?” Me before buying pavers: “yeah it’ll be no sweat” Me after pavers are delivered: 😲
The worst part of projects like this (building a playhouse for my girls) is looking at all the materials you bought and realizing you need to carry, cut, and fasten each one of those things…
Well, ten years goes by quick! I'm feeling sentimental, so I thought I'd write about my time at Mozilla, what I've learned, and what I'm still excited for.
Midwest tokenmaxxing (iykyk)
Gimme! Gimme! Gimme! An AB(B)A problem in my memory allocator...
Our 4-year old just referred to '?' as the 'mystery mark'. And now I'm wondering if it's not too late to rename it?
On this Woden's Day, we say Skål to asm.js!
https://spidermonkey.dev/blog/2026/05/20/saying-goodbye-to-asmjs.html
Just had two NPE's this week (aka. Near Pwned2Own Experiences).
Always remember: Index liberatus, vita nulla
alt: my yearly offering to the white tailed deer population.
My 300 white spruce saplings were delivered today. Guess I know what I’m doing tonight and and tomorrow..
Anyone interested in contributing is welcome to join the #webassembly channel on MDN's discord.
We’re building a user-friendly WebAssembly language reference on MDN!
Want to help make Wasm more accessible? We’re looking for technical writers and reviewers to join the project.
Start here if you're interested: https://github.com/mdn/mdn/issues/821