Mathieu Perreault

Director of Engineering at Shopify, currently leading Checkout and Customer Account/Login areas

[Shopify Developers @ShopifyDevs]

Universal Commerce Protocol is now live for all merchants

Teach your agent to search billions of products with Shopify Catalog, build carts, and check out with the new UCP skill

[Michael Geist @mgeist]

Signal is now warning that it could exit Canada over Bill C-22. The government has called Signal, Apple, Meta, US Congress, and cybersecurity experts all wrong. But this isn't a bluff. Canadians will lose access to secure services if the bill passes as is.
https://t.co/1inuO9Zfft

[Windscribe @windscribecom]

We won't be far behind if C-22 passes. In its current state, VPNs would almost certainly require us to log identifying user data.
Signal isn't headquartered in Canada so they can just shut off Canadian servers, but our HQ is. We pay an ungodly amount of taxes to this corrupt government, and in return they want to destroy the entire essence of our service to basically spy on its own citizens.
Not happening. We'll move HQ and take our taxes elsewhere.

[Mathieu Perreault @madmath]

@Sergio_Collazos Great! Exciting developments

[Mathieu Perreault @madmath]

@mcfazeli Can’t be easy to watch this from far away 💔 But your message of optimism is beautiful

[Mathieu Perreault @madmath]

@gilgNYC Fewer Canadians travelling to US, if you’re in that terminal!

[U.S. Graphics Company @usgraphics]

BMW E46 M3
© BMW AG. 08/2000

[Mathieu Perreault @madmath]

@darinwf Very cool indeed, Darin!

[Mathieu Perreault @madmath]

@bengoodger All I can think about while reading this is "how complex are the browsertests to write?!". Kidding aside, it’s really cool to see you all push the boundaries here — wouldn’t expect any less from the group you have assembled! Greeting from a chromium committer!

[@levelsio @levelsio]

New idea for @tim_cook

Airpods "Talk Mode" feature

You both put Airpods in and it noise cancels everything but you can talk to eachother

Nice in loud environments and you could even whisper so other people can't really hear you

You can do this with Facetime of course but it's annoying, it should just be a button tap!

Would be cool if it worked with an entire friend group also

[Mathieu Perreault @madmath]

@Ishijaisingh (Political) Action packed!

[Coralie @nomad_maker]

Since Horizon's launch a few months, I've seen some really cool @Shopify stores built with it 🔥

I'll gather some of them in this thread 👇

If you have more, please send them over! Let's celebrate merchants' inventivity 🎨

[Mathieu Perreault @madmath]

@alspee It’s really hard yes! Spent so long on the Widow haha

[Mathieu Perreault @madmath]

@domenic What a run! Congrats on taking the big leap

[Mathieu Perreault @madmath]

@monsieurgustave @QubRadio @JdeMontreal C’est très bon!

[Mathieu Perreault @madmath]

@__apf__ Seems like it got you thinking!!

[Mathieu Perreault @madmath]

No, I’m not looking to accelerate my devops, change my CI infrastructure or measure the AI usage in my organization! Please, stop the entreprise spam calls 😩

[Mathieu Perreault @madmath]

@nectarios Drives away in a classic Porsche 911 on his way out for retirement

[Mathieu Perreault @madmath]

Wow, caller screening in iOS 26 is very nice!

[Mathieu Perreault @madmath]

@monsieurgustave I’ll take it!