Stoyan Stefanov 🪩 (@stoyanstefanov) 's Twitter Profile
Stoyan Stefanov 🪩

@stoyanstefanov

PerfPlanet, "JavaScript Patterns", "React: Up & Running", YSlow, SmushIt. ex-Facebook, ex-Yahoo, ex-WebPageTest

indieweb.social/@stoyan

ID: 14620179

linkhttps://phpied.com calendar_today01-05-2008 21:51:20

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Scott Jehl (@scottjehl) 's Twitter Profile Photo

🎉 Announcement! 🎉 My online course, Web Components Demystified is open for enrollment! Learn to build dynamic, fast, accessible, and resilient web apps with standard web components today. Team discounts available! scottjehl.com/learn/webcompo…

🎉 Announcement! 🎉 My online course, Web Components Demystified is open for enrollment! Learn to build dynamic, fast, accessible, and resilient web apps with standard web components today. Team discounts available! scottjehl.com/learn/webcompo…
Estela Franco (@guaca) 's Twitter Profile Photo

I am thrilled to share that I'll be speaking at this year's We Love Speed event in Nantes! I’ll be giving a talk about web performance testing and showing how you can seamlessly integrate this process into your development pipelines. Can’t wait to connect with everyone there!

JSNation🔺Amsterdam/New York & Online (@thejsnation) 's Twitter Profile Photo

Memory leaks in JS🚨are a blind spot for many (if not most) web apps. It’s crucial to raise awareness! 🧠 How to detect if your app leaks memory in the wild? How to find & fix leaks? Catch the talk by Stoyan Stefanov 🪩, Web Perf Consultant at Etsy, formerly at Facebook, Yahoo.

Stoyan Stefanov 🪩 (@stoyanstefanov) 's Twitter Profile Photo

I learned about the "guide tones" technique when sight-reading jazz charts to quickly find a chord. So I *had* to create an exercise for it. Needs a writeup... onlinemusictools.com/guide-tones/

Stoyan Stefanov 🪩 (@stoyanstefanov) 's Twitter Profile Photo

You've heard of FOUC, FOUT, FOIT, FOFT... say hello to FORC: Flash Of Readable Content. This phenomenon occurs when a perfectly readable page is "hydrated" and an error in said hydration takes over the page. FORC is pronounced "fork" as in "I'd like to stick a fork in my eye"

Stoyan Stefanov 🪩 (@stoyanstefanov) 's Twitter Profile Photo

JPEG-XL now has 13% global user support (source: caniuse) thanks to Safari. Starting iOS 17 and Mac OS Sonoma it's natively supported. Native support means yeah, you can open a JXL file in Preview

JPEG-XL now has 13% global user support (source: caniuse) thanks to Safari. Starting iOS 17 and Mac OS Sonoma it's natively supported. Native support means yeah, you can open a JXL file in Preview
Stoyan Stefanov 🪩 (@stoyanstefanov) 's Twitter Profile Photo

onlinemusictools.com/midi-notes/ is now a thing. It's a (playable) table of MIDI values and corresponding note names and frequencies. The data also lives in GitHub

JSConf (@jsconf) 's Twitter Profile Photo

HEY EVERYONE, GET EXCITED FOR 2025!!!! JSConf (and the JS Logo) have been donated to the OpenJS Foundation We are already in the planning phase for the return of JSConf in 2025, stay tuned! openjsf.org/blog/jsconf-br…