Sergey Chernyshev

NY Web Performance meetup this Thursday, Nov 20 at 6PM: "Web Components Can’t Save Us. (But You Can!)" with Scott Jehl Join us at the CloudFlare Office in Manhattan! We are fully booked, so PLEASE update your RSVPs if you cannot attend! meetup.com/Web-Performanc… #webperf #nyc

Slides speakerdeck.com/sergeychernysh… from "7 Levels of a Web Performance Journey" talk at NY UX Speed and Web Performance meetup at @Cloudflare NYC last week. We'll have video posted to our YouTube channel soon, subscribe here to get updates! youtube.com/user/NYWebPerf… #webperf #nyc

Next Thursday, Sep 18: 7 Levels of a Web Performance Journey with Eric Goldstein, Sergey Chernyshev and Alexander Chernyshev. Join us at the new @Cloudflare NYC office on the 88th floor of the iconic 1 WTC building! RSVP here: meetup.com/Web-Performanc… #webperf #wpo #perfmatters

Slides from Akshay Nair's "Performance on a Budget: Lessons from Building a Nonprofit SaaS Platform" talk: github.com/nywebperf/spea… We'll also have video posted to our YouTube channel shortly, subscribe here to get updates! youtube.com/user/NYWebPerf… #webperf #nyc

Tonight at 6:00PM @ Fastly: Performance on a Budget: Lessons from Building a Nonprofit SaaS Platform with Akshay Nair. See you all there: meetup.com/Web-Performanc… #webperf #nyc

I am usually not here. And now you can also find me at bsky.app/profile/sergey…

For Core Web Vitals what is CLS measured in? Why is 0.1 considered not good and 0.25 bad, and what do those numbers represent? I've had 3 separate conversations on this with various people in last 24 hours so figured it's time for another deep dive thread to explain... 🧵 1/12

Tonight at 6:00PM @ Fastly NYC: We Love LoAF (and INP) with Karlijn Löwik and @blue2blond See you all there: meetup.com/Web-Performanc… #webperf #nyc

This Friday, October 11 at 6:00PM: "We Love LoAF (and INP)" with Karlijn Löwik and @blue2blond of RUMvision. Please update your RSVPs: meetup.com/Web-Performanc… #webperf #nyc

Next Friday, October 11 at Fastly NYC: We Love LoAF (and INP) with Karlijn Löwik and @blue2blond. RSVP now: meetup.com/Web-Performanc… #webperf #nyc

Folks… I have some exciting news to share. 🚀 Today I’m starting a new position as Product Lead at @fontawesome! I wrote a bit more on my blog here: lea.verou.me/blog/2024/awes…

Bon matin, @_welovespeed! I’m so excited to be here to talk about how #webperf is not just good for your business — it’s good for your brain. I’m also happy to be representing Team @SpeedCurve. If you want to talk about performance and UX, please come and say hi!

This is a BIG change to Chrome DevTools Perf Panel to make it easier to see and reproduce issues BEFORE doing a full trace. So you can be more confident you’re tracing the right thing.

Slides drive.google.com/file/d/18z74j5… from "Behind the scenes of the world's highest-converting checkout" talk by Tanya Nam, Staff Solutions Engineer at Shopify. We'll have video posted to our YouTube channel shortly, subscribe here to get updates! youtube.com/user/NYWebPerf…

Tonight at 6:00PM @ Fastly: Behind the scenes of the world's highest-converting checkout with Tanya Nam from Shopify. See you all there: meetup.com/Web-Performanc… #webperf #nyc

This Thursday, September 12 at 6:00PM: "Behind the scenes of the world's highest-converting checkout" with Tanya Nam from Shopify. Please update your RSVPs: meetup.com/Web-Performanc… #webperf #nyc

There will be a meetup the night before @PerfNowConf it's now listed on @perfplanet's events page events.perfplanet.com Here is the direct link too lu.ma/z1qt2a63

It really has been only 4 years - and CWV became a staple of the conversation and a great start for people's journey to understand Speed of User Experience! Thank you, Google Team for keeping it up!

And if you missed it this time around, you can still come to @TheLeadDev Conference in NYC next month and hear me give a similar but also different version of the talk on September 4th! leaddev.com/conferences/se…

Tonight at 6:00PM @ Fastly: Several Components are Rendering: Client Performance at Slack-Scale with @zeigenvector. See you all there: meetup.com/Web-Performanc… #webperf #nyc