@sergeyche
Account based inUnited States!
About this account
- Account based in
- United States
- Connected via
- Web
X says this location may be affected by a proxy or VPN.
Account-level information from X, not a live location or the device used for a specific post.
Web addict. Can't stand slow sites. Organizer of @nywebperf, @GoogleDevExpert, help with #UXSpeed. He / Him. @SergeyChe@WebPerf.social & @SergeyChe.bsky.social
NYC
Joined June 2008
- Tweets12.5K
- Following534
- Followers2K
- Likes12.5K
Sergey Chernyshev retweeted
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-Performance-N…
#webperf #nyc
Sergey Chernyshev retweeted
Slides speakerdeck.com/sergeycherny… 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/NYWebPerfor… #webperf #nyc
Sergey Chernyshev retweeted
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-Performance-N… #webperf #wpo #perfmatters
Sergey Chernyshev retweeted
Slides from Akshay Nair's "Performance on a Budget: Lessons from Building a Nonprofit SaaS Platform" talk: github.com/nywebperf/speaker…
We'll also have video posted to our YouTube channel shortly, subscribe here to get updates! youtube.com/user/NYWebPerfor… #webperf #nyc
Sergey Chernyshev retweeted
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-Performance-N… #webperf #nyc
I am usually not here. And now you can also find me at bsky.app/profile/sergeyche.b…
Sergey Chernyshev retweeted
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
ALT Good CLS values are 0.1 or less. Poor values are greater than 0.25.
Sergey Chernyshev retweeted
Tonight at 6:00PM @ Fastly NYC: We Love LoAF (and INP) with Karlijn Löwik and @blue2blond
See you all there: meetup.com/Web-Performance-N… #webperf #nyc
Sergey Chernyshev retweeted
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-Performance-N… #webperf #nyc
Sergey Chernyshev retweeted
Next Friday, October 11 at Fastly NYC: We Love LoAF (and INP) with Karlijn Löwik and @blue2blond. RSVP now: meetup.com/Web-Performance-N… #webperf #nyc
Sergey Chernyshev retweeted
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/aweso…
Sergey Chernyshev retweeted
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!
Sergey Chernyshev retweeted
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.
🔥 Just released in Chrome 129 today, a new Performance panel landing page!
🔹 monitor your local Core Web Vitals in real time
🔹 compare them to real-user data from CrUX
🔹 and more
Learn all about it in today's blog post:
developer.chrome.com/blog/de…
Sergey Chernyshev retweeted
Slides drive.google.com/file/d/18z7… 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/NYWebPerfor…
Sergey Chernyshev retweeted
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-Performance-N… #webperf #nyc
Sergey Chernyshev retweeted
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-Performance-N… #webperf #nyc
Sergey Chernyshev retweeted
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!
Sergey Chernyshev retweeted
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/seve…
Sergey Chernyshev retweeted
Tonight at 6:00PM @ Fastly: Several Components are Rendering: Client Performance at Slack-Scale with @zeigenvector. See you all there: meetup.com/Web-Performance-N… #webperf #nyc
