Firefox 🔥

@firefox

The only non-profit-backed, people-first browser. Help: @FirefoxSupport

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Ryan Townsend

@ryantownsend

Find me on Mastodon 👉 webperf.social/@ryantownsend

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Ubuntu

@ubuntu

Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.

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philhawksworth.dev 🦋

@philhawksworth

DevRel at @deno_land. Previously @netlify, @rga. Mostly at bsky.app/profile/philha… & indieweb.social/@philhawksworth

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Mark Zeman

@markzeman

Founder @SpeedCurve, Hopeful idealist. I've moved to BlueSky. bsky.app/profile/markze…

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Dave Hunt [he/him]

@davehunt82

Engineering manager. Automationeer. Dad. Moon. @[email protected]

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Tim Kadlec

@tkadlec

Principal Product Manager @Cloudflare—focused on perf & observability. Co-chair of @perfnowconf. Taller than my photo looks.

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Matt Hobbs (@[email protected])

@therealnooshu

I'm no longer monitoring this platform that is run by a racist billionaire man-baby, why not come join me on Mastodon? hachyderm.io/@TheRealNooshu

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Estela Franco

@guaca

This account is no longer active. You can follow me at: - Bluesky: bsky.app/profile/guaca.… - Mastodon: toot.cafe/@guaca

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Google

@google

#HeyGoogle

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Harry Roberts

@csswizardry

🚀 Independent Web Performance Consultant • Speaker • Google Developer Expert, Web Performance • Accepting new clients • harry.is/for-hire

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Catchpoint

@catchpoint

Catchpoint is the Internet Resilience Company. Trusted by the world’s leading companies to increase their resiliency by catching issues in their Internet stack.

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Jeff Muizelaar

@muizelaar

@[email protected] @muizelaar.bsky.social

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Robin Marx

@programmingart

Network protocols (HTTP/2, HTTP/3, QUIC) and Web performance @Akamai. PhD. Dad. Longsword fencer. He/Him. @programmingart.bsky.social

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Mozilla Developer

@mozhacks

Official Mozilla account for people who make the web. Learn about web platform development and emerging technologies. Help: @FirefoxSupport

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Patrick Meenan

@patmeenan

Web performance @googlechrome 🧵: patrick.meenan 🐘: @[email protected] ☁️: @patmeenan.bsky.social

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Nazım Can Altınova

@canaltinova

Software Engineer at @Mozilla working on @Firefox Profiler & Performance Tools – he/him – @[email protected]

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Bloomberg

@bloomberg

Connecting decision makers to a dynamic network of information, people and ideas.

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Mozilla

@mozilla

Building a better internet.

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Yoav Weiss

@yoavweiss

Faster web, one perf feature at a time. Web platform @shopify. @webperfwg/@wicg_ co-chair. Blink API owner. 4ever @respimg. Opinions are my own

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Annie Sullivan (@anniesullie.bsky.sociall)

@anniesullie

Software engineer on @GoogleChrome. Former @USDS. Maker, mommy, martial artist, occasional baker. Opinions my own, not my employer's.

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Tammy Everts

@tameverts

#UX & #webperf researcher/writer/speaker. Recovering perfectionist. CXO @SpeedCurve. Co-chair @PerfNowConf. O'Reilly author: tinyurl.com/zqlv6v2 She/her

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SpeedCurve

@speedcurve

Since 2013, we've helped companies of all kinds – including BBC, GOV.UK, Trivago & Zillow – monitor and improve their site speed and UX. #webperf #ux #seo

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Erwin Hofman (perceived) performance, CWV, RUM

@blue2blond

Google Developer Expert. Empowering agencies & e-commerce to address PageSpeed + Core Web Vitals themselves 🎓 via audits and training + building RUMvision.com

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Mozilla Festival

@mozillafestival

#MozFest is the world's leading festival for the open internet movement.

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Henri Helvetica 🇭🇹 👨🏾‍🚀 🚀

@henrihelvetica

command-h @h2_meetup @spdy_meetup pronounced: on-REE. raconteur Henri Hypertext's Dad #RunnersInTech #100DaysOfPerf It's called Twitter

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Emilio

@ecbos_

I like to hack on web browsers. I work @mozilla making Firefox better. IM(H)O implicit. @[email protected]

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Firefox Nightly 🔥

@firefoxnightly

Latest Firefox for Desktop development, live from Bugzilla!

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loveholidays

@loveholidays

The smart way to get away. 🏝️ ATOL Protected 🌍 Need help? Tap 'Manage my Booking' in the link in bio 👇

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Sentry

@getsentry

Application monitoring software considered "not bad" by 4 million developers. Looking for support? ➡️ @getsentryHelp or sentry.io/support.

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Jodie Chan

@jodiewyc

Tech by day, singer-songwriter by night. Currently building a more global web with Notey Labs and @chinafytech

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Tim Vereecke

@timvereecke

Loves speeding up websites. Web performance architect @Akamai, also runs scalemates.com and frustrationindex.com #WebPerf #PageSpeed #SEO

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MDN Web Docs

@mozdevnet

The official MDN Web Docs account. We deliver the best web docs around.

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Firefox DevTools

@firefoxdevtools

Built for you to design, code, test, refine a better web for everybody. Follow us for announcements, tips, sneak peeks, and more!

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Keerthana Krishnan

@keerthanak17

Exactly between Amy Santiago and Yennefer of Vengeburg. Software Engineer. Speaker. Writer. Creator. Work-in-progress ⚙️🔥🌴🌶️😎 She/her

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Speed Kit

@speedkitcom

Speed Kit boosts the user experience, SEO rank, and conversion rate of high-traffic websites. Made by Baqend GmbH. #PageSpeedMatters #WebPerformance

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Nishu Goel

@thenishugoel

engineering @epilotGmbH, Web perf @GoogleDevExpert, Microsoft MVP

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Barry Pollard

@tunetheweb

Chrome Dev Rel helping make the web go faster!. All opinions my own. I’m primarily on 🦋 these days.

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Mikayla Reddy

@reddycatchpoint

Solutions Lead @Catchpoint #WebPageTest Striving to make the internet better⚡️

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Iron/Out

@iron_out_

Faster websites equals better business results: improve user experience, increase conversion rate and page experience ranking, lower the bounce rate.

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RUMvision - Page speed monitoring

@suxbyrumvision

Real-time #UX data of your own visitors. Use our SUX and monitoring to improve technical UX on your website or shop. #webperf #realusermonitoring #corewebvitals

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perfwork

@perfwork

The job board for web performance enthusiasts. perfwork.com

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DebugBear

@debugbear

Monitor page speed and Core Web Vitals in the lab and with real user data.

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performance.now() conference

@perfnowconf

Web performance conference / 5th edition on November 14 & 15, 2024 / Amsterdam / #PerfNow / perfnow.nl/videos / We also run @CSSDayConf in June

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Firefox Beta

@firefoxbeta

Use Firefox Beta on your computer, test new features and report any problem or regression to the Firefox Release Management team! bugzilla.mozilla.org

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Firefox Support

@firefoxsupport

Need help with something in @Firefox? We got you. Interested joining our community of contributors? Check out the link below 👇

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