Yoav Weiss
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yoav.ws
Yoav Weiss
@yoav.ws
2.2K followers 330 following 190 posts
On a mission to make the web faster, one perf feature at a time. Web platform @ Shopify. WebPerfWG and WICG co-chair. RICG4life. Opinions are my own, etc.
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yoav.ws
And I just got back to 30C
May 31, 2025 at 12:10 PM
yoav.ws
BlinkOn prep
Snowy Alps under blue sky
April 5, 2025 at 10:41 AM
yoav.ws
The mountains are nice
The snowy peaks of La Muzelle, basking in the sun under a blue sky, with a tiny cloud right at the glacier's peak
February 27, 2025 at 4:12 PM
yoav.ws
Same mountain peak as yesterday, now bathing in the sun. The snowy ridge has visible traces in it, evidence that wind was gusting overnight. Blue skies above, but some clouds at lower altitudes.
January 23, 2025 at 3:04 PM
yoav.ws
I got a new work machine!

To celebrate that, I got our LLM overlords to write me a script that continuously sets my favorite mountain's webcam as my desktop background. It is giving me an disproportionate amount of joy
Webcam photo from Col du Galibier, showing a semi-foggy mountain peak with a ridge encumbered with fresh snow leading up to it
January 22, 2025 at 1:26 PM
yoav.ws
The Montblanc is indeed blanc
Snowy mountains with the Montblanc and Aiguilles des l'Arve standing out
December 28, 2024 at 12:10 PM
yoav.ws
Today was a good day
Snowy Alps. Semi-covered sky My smiling face, in a helmet and ski goggles, with snowy Alps in the background, under cloudy but well-lit sky
December 7, 2024 at 3:53 PM
yoav.ws
Today was a good day
A snowy, shaded couloir, with sunlit cliffs in the background A snowy valley, with lakes at the bottom of it, one frozen and another thawed
December 1, 2024 at 7:02 PM
yoav.ws
It was a good day..
My face with snowy mountains in the background
November 23, 2024 at 6:02 PM
yoav.ws
Getting this season started!!
Skis on a ski piste. Snowy mountain in the background Snowy valley
November 23, 2024 at 12:24 PM
yoav.ws
Back from #perfnow..
9:16 hours of sleep (10pm till 8:30am)
November 17, 2024 at 9:13 AM
yoav.ws
Super excited about @danielroe.dev's rebundling experiments. Reduces network requests, improves compression ratio and feels like a great basis for some experiments I'm planning to run to try and speed up script loading and execution
November 15, 2024 at 3:12 PM
yoav.ws
And now @slightlyoff.bsky.social on why he wants the web to win #perfnow
November 14, 2024 at 4:18 PM
yoav.ws
Goeiemorgen, Amsterdam!
Dutch windmill Calm river in the morning light
November 13, 2024 at 8:04 AM
yoav.ws
Went on a anti-jetlag bike ride with friends yesterday, on the worst bike I've ever ridden, through clouds of mosquitoes that bled us dry. Was loads of fun!!
A bike ride map of the Hydrocut in Waterloo. 20.23km with 284m elevation gain.
May 30, 2023 at 12:18 PM
yoav.ws
Once in a while, I get a chance to bake in a *real* oven
5 pita breads, in various inflation states, being baked in a large stone firewood oven
May 18, 2023 at 9:45 PM