@perfplanet

Retweeting from Planet Performance authors and other performance proponents. Maintained by @sergeyche and @stoyanstefanov. For news and more: https://nitter.cf/t.co/abMmorLy7O

perfplanet.com/
Joined July 2010
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6Media
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

WebPerf events by Planet Performance

Online and offline web performance events. See where you can meet like-minded speedfreaks.

events.perfplanet.com
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Planet Performance retweeted
Web Performance NY@nywebperf
22 Jun 2023
Tonight at 6:00PM EST @ Dotdash Meredith: "Preload v Early Hints v Fetch Priority" with Joseph Freeman, Tyron Goldschmidt and "Optimizing Ads" with William Klausmeyer and Nelson Brodyk. See you all there: meetup.com/Web-Performance-N… #webperf #nyc

Preload, Early Hints, Fetch priority and Optimizing Ads, Thu, Jun 22, 2023, 6:00 PM | Meetup

At Dotdash Meredith (DDM), America's largest online and print publisher, web performance is not only a priority for the engineering organization, but one of the company's t

meetup.com
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Planet Performance retweeted
Web Performance NY@nywebperf
20 Jun 2023
Our next event is in person this Thursday, June 22: "Preload v Early Hints v Fetch Priority" with Joseph Freeman, Tyron Goldschmidt and "Optimizing Ads" with William Klausmeyer and Nelson Brodyk. RSVP now: meetup.com/Web-Performance-N… #webperf #wpo #perfmatters

Preload, Early Hints, Fetch priority and Optimizing Ads, Thu, Jun 22, 2023, 6:00 PM | Meetup

At Dotdash Meredith (DDM), America's largest online and print publisher, web performance is not only a priority for the engineering organization, but one of the company's t

meetup.com
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Planet Performance retweeted
Web Performance NY@nywebperf
25 May 2023
Tonight at 5:00PM ET 🔴 LIVE on our YouTube channel: Improving performance for 3 million web sites with @Michael_G_81 from Shopify. See you all there: meetup.com/Web-Performance-N… #webperf #nyc

Improving performance for 3 million web sites, Thu, May 25, 2023, 5:00 PM | Meetup

Improving the performance of one web site can be hard enough, but at **Shopify** our scope extends to over 3 millions separate sites. The Merchant Performance team is new

meetup.com
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Planet Performance retweeted
Web Performance NY@nywebperf
4 Apr 2023
Tonight at 6:30PM @ Etsy HQ: "Digging into Interaction to Next Paint" with @anniesullie and @mmocny. We'll see you all there: meetup.com/Web-Performance-N… #webperf #nyc
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Planet Performance retweeted
Web Performance NY@nywebperf
28 Mar 2023
Next event on April 4: Digging into Interaction to Next Paint with @anniesullie and @mmocny RSVP now: meetup.com/Web-Performance-N… #webperf #wpo #perfmatters
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Planet Performance retweeted
Web Performance NY@nywebperf
2 Mar 2023
Tweet it Tonight at 6:00PM ET: Dotdash Meredith's culture of performance monitoring and optimization with Brian Piccione and Russell Brown. See you all there: meetup.com/Web-Performance-N… #webperf #nyc
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Planet Performance retweeted
Web Performance NY@nywebperf
18 Jan 2023
RIGHT NOW @ Google: Web @ DevFest NYC 2022. See you all there: meetup.com/Web-Performance-N… #webperf #nyc

Web @ DevFest NYC 2022, Wed, Jan 18, 2023, 1:30 PM | Meetup

Join us in-person for Web @ DevFest NYC, co-hosted by the [Google Developer Group NYC](https://gdg.community.dev/gdg-nyc/). Meet the Chrome Web DevRel team and learn the la

meetup.com
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Planet Performance retweeted
Web Performance NY@nywebperf
17 Jan 2023
The events keep coming! Join us TOMORROW Wednesday, January 18th @ 1:30PM ET: DevFest NYC 2022. Space is limited, we recommend showing up early! meetup.com/Web-Performance-N…

Web @ DevFest NYC 2022, Wed, Jan 18, 2023, 1:30 PM | Meetup

Join us in-person for Web @ DevFest NYC, co-hosted by the [Google Developer Group NYC](https://gdg.community.dev/gdg-nyc/). Meet the Chrome Web DevRel team and learn the la

meetup.com
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Planet Performance retweeted
Web Performance NY@nywebperf
17 Jan 2023
Tonight at 6:30PM ET @ Wix: How Not To Crash Your User’s Browser - Find and Fix Memory Leaks in Your React App with @stoyanstefanov. See you all there: meetup.com/Web-Performance-N… #webperf #nyc
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🪩 Web Performance calendar day 22 with @EWErikWitt on 🏗️ Service workers for a faster web calendar.perfplanet.com/2022…

Making the Web Faster with Service Workers and Performance Research

TLDR; We have conducted web performance research at the University of Hamburg since 2010. We came up with a approach to cache dynamic website resources like HTML and APIs which can be plugged into...

calendar.perfplanet.com
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🪩 Web Performance Calendar day 23 with @programmingart 🧙 Demystifying HTTP/3 Prioritization calendar.perfplanet.com/2022…

HTTP/3 Prioritization Demystified

If you deal with Web Performance, you've probably heard about HTTP resource prioritization. This is especially true since last year, as Chromium added so-called "Priority Hints" with the new fetchp...

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🪩 Web Performance Calendar day 21 with @WebReflection on 🚥 Signals: the logic, performance and memory challenges of this pattern calendar.perfplanet.com/2022…

Signals: the nitty-gritty

Mostly revealed to the Web by Solid.js, shortly after embraced by Preact, but also blended into usignal, or implemented by many others, this pattern convinced tons of developers that hooks might not...

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🪩 Web Performance Calendar day 20 with @hame22 ⏱️ Early Hints calendar.perfplanet.com/2022…

103 Early Hints

For a dynamic web application Time To First Byte (TTFB) can take time, this is certainly the case with the applications I work with. For each request the server receives, in order to respond correc...

calendar.perfplanet.com
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🪐 Perfplanet's Web Performance Calendar day #5 with @boedie on 🖼️ JPEG metadata and how to remove it 🪟 focusing on Windows tools calendar.perfplanet.com/2022…

Reduce Image Sizes by Removing Metadata

According to httparchive.org images represent about 43% of the page weight for the median desktop and mobile page. There are many things to consider with images such as using the proper type, serving...

calendar.perfplanet.com
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🪐 Web Performance Calendar day 6 with @TimVereecke on 🎧 Noise-canceling 🍹 RUM data calendar.perfplanet.com/2022…

Noise Canceling RUM

Noisy RUM data can ruin your day! Although I am a RUM (Real User Monitoring) proponent there is one downside! The danger that noise negatively impacts your technical performance analysis. This...

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🌐 Web Performance Calendar day 7 with @Scientia_CTO on ⌛️ Client Hints with a sense of urgency calendar.perfplanet.com/2022…

So you heard of Client-Hints and you think you got time, right? Wrong.

If your "quest for fast" goes through device detection, you'll want to pay attention to this. Introduction I'll go out on a limb and make a wild guess: if you care about web performance, that's...

calendar.perfplanet.com
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🪐 Perfplanet calendar day 8 with @clark_gunn and his 📊 Study of the performance of Next.js' showcase sites calendar.perfplanet.com/2022…

Mobile Performance of Next.js Sites

Background Next.js is one of the most popular React frameworks and is seeing heavy adoption. I am working on performance remediation for a large e-commerce site built with Next. While the site has...

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🪐 Web Performance Calendar day 10 with @wintermeyer's 🗜️ Enchanting tale of compression and more calendar.perfplanet.com/2022…

Webperformance and Compression

We all use compression in our daily work. It is boring because it is baked into everything. We don't have to think about it. Or do we? In this article I'd like to share some thoughts about compress...

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👽 Perfplanet calendar day #9 with yours truly 🎄🗺️ on making Lighthouse's treemap your own calendar.perfplanet.com/2022…

Visualize your resources with a free treemap tool

Seeing is believing. It can also help unearth helpful strategies. And one can never have too many ways of visualizing data. What one tool misses, another one finds. And here's yet another tool for...

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