googlewmc For normal crawling and indexing, just use a sitemap file. To submit individual URLs, use Fetch as Google. But if y..twitter.com/i/web/status/9…FK
arnaudbrousseau Sparklines implemented in…a typeface? Brilliant idea: aftertheflood.co/projects/spark…
@_developit Welcome http://127.0.0.1/ then!
paul_irish Some of the brightest performance minds I know have tried to make loading unbundled ES modules fast. They have not..twitter.com/i/web/status/9…M3
Create a Node.js-based app quickly from any device (including a phone if you need to), serve it instantly, share an..twitter.com/i/web/status/9…sz
stefanjudis This is a fantastic guide on the ResourceTiming API! 👏🏻
Thanks @nicj for writing “ResourceTiming Visibility: Third-..twitter.com/i/web/status/9…sP
@thekitze 🤔 Hmmm, now I want to build <Meme> as a Web Component. tenor.com/search/that-do…
pepelsbey_ How to misuse viewport units: font-size: 1vw. Text is too small or too big? Cmd/Ctrl+ or Cmd/Ctrl− won’t work, desi..twitter.com/i/web/status/9…oa
“Emscripting a C library to Wasm” by @DasSurma. Great tutorial! 👌 developers.google.com/web/updates/20…
<MARQUEE>Background Apps: xkcd.com/1965/ #xkcd ✈️
anssik @kennethrohde @tomayac @firefox Firefox disabled old deprecated versions of those APIs. The corresponding Generic S..twitter.com/i/web/status/9…ZG
@kennethrohde @firefox @anssik Yeah, I get that. Probably going through a permission dialog would be the best way g..twitter.com/i/web/status/9…Pr
The @firefox browser disables the Proximity and Ambient Light Sensor APIs: bleepingcomputer.com/news/software/…. I’m all for pri..twitter.com/i/web/status/9…dn
Site isolation (chromium.org/Home/chromium-…) got enabled by default in @googlechrome’s beta channel.
@rmondello Congratulations to your entire team! This is brilliant news for the Web ecosystem. Too bad the feature d..twitter.com/i/web/status/9…Kn
@firt If you don’t get it, uninstall the iOS beta software profile, reboot, and you should get it.
“Update: A previous version of this post stated the Service Worker API is available in all applications using WKWeb..twitter.com/i/web/status/9…O6
The four screenshots show 🕵️♂️ PWA Feature Detector (tomayac.github.io/pwa-feature-de…) running in:
① Safari ✅
② SFSafariVi..twitter.com/i/web/status/9…wG
Just updated to iOS 11.3 final, Build 15E216. Happy to report that Service Workers are supported in…
✅ Safari
✅ SFStwitter.com/i/web/status/9…3bgn
@JoubranJad Fair enough :-) For CSP, maybe there’s a way to integrate with report-uri.com.
@JoubranJad There’re many sources for RUM data. I envision WebDash could become an open target for tracking them…twitter.com/i/web/status/9…sf
sw12 Progressive Web Apps for WebRTC — from@appear_inn’s@kartoffelmoss:
webrtchacks.com/pwa-webrtcw
‘devices are thermally.twitter.com/i/web/status/9…s7g
brad_frost Software projects, please stop with language like “just run `npm install …”
What does `run` mean? Where?
What’s..twitter.com/i/web/status/9…Vk
@JoubranJad Is it somehow possible to integrate Real User Monitoring (RUM) data? Also Content Security Policy (CSP..twitter.com/i/web/status/9…uE
@DasSurma @bfgeek @googlechrome @eae @tabatkins Define “intent”… But yeah, I know what you mean.
@bfgeek @DasSurma @googlechrome @eae @tabatkins Cool 😎, I guess this counts as “Intent”. One more purple box, @DasSurma. 💜 📦.
patmeenan Haven’t figured out how to expose it in the UI yet but WebPageTest now runs @Wappalyzer detection as part of the te..twitter.com/i/web/status/9…Un
@sw12 Closed-world assumption in full action: what is not currently known to be true, is false. en.m.wikipedia.org/wiki/Closed-wo…
@DasSurma Do you think we could get signals for the two @googlechrome red boxes? The Google authors @eae (Font Metr..twitter.com/i/web/status/9…Z0
ebidel “Working with the new CSS Typed Object Model”: developers.google.com/web/updates/20…
Calling this .className => .classList, but..twitter.com/i/web/status/9…9E
pbakaus Incredible article and reflection by @glueckpress on AMP, the open web, WordPress and so much more. glueckpress.com/9336/amp-and-w…
justmarkup Collected most of the mentioned CSS snippets in an article including explanations: justmarkup.com/log/2018/03/co… twitter.com/justmarkup/sta…
JoubranJad We’re launching Webdash, our latest Open Source project!
Webdash is a customizable web dashboard for your web proj..twitter.com/i/web/status/9…6L
@individual8 Hehe, found you. My Facebook request is pending.
And we’re back 👍 Thanks a lot for the quick help!
In the future, a better user/developer experience would be to se..twitter.com/i/web/status/9…1N
@andypiper @ReaderMeter @WikiLiveMon @Twitter @mediagalleries @WikiResearch @ndiakopoulos @ptraughber @diegoppp Tha..twitter.com/i/web/status/9…Ji
@ReaderMeter @WikiLiveMon @Twitter @mediagalleries @WikiResearch @ndiakopoulos @ptraughber @diegoppp Thanks,..twitter.com/i/web/status/9…xO
@ndiakopoulos Thanks, @ndiakopoulos!🤞
My @WikiLiveMon @Twitter bot 🤖 that’s been running alongside @mediagalleries almost uninterruptedly since May 2013..twitter.com/i/web/status/9…ye

mediagalleries #BreakingNews candidate via @WikiLiveMon: fr.wikipedia.org/wiki/March_For…. Media gallery: pic.twitter.com/DdQw0uhY3O
Paul_Kinlan I’m impressed. Firefox for Android on Chrome OS can add PWA. On first glance works quite well.
+ offers prompt (n..twitter.com/i/web/status/9…th
@HenrikJoreteg @Paul_Kinlan Favorite related article: “My $169 development Chromebook” blog.lessonslearned.org/building-a-mor… 👌

ChromeDevTools A list of DevTools tips by @flaviocopes
flaviocopes.com/chrome-devtool… pic.twitter.com/SOax0GO1US
beverloo If the Guardian Mobile Labs’ incredible research on notifications and interactive news formats influenced your work..twitter.com/i/web/status/9…9i
ChromiumDev What does it mean to develop new JS feature? and what need to be considered before introducing new method? Check ou..twitter.com/i/web/status/9…mY
umaar Dev Tips: DevTools: Modernize your JavaScript codebase with DevTools: umaar.com/dev-tips/167-c… - Get the correct Fet..twitter.com/i/web/status/9…ej
#TIL about the (now obsolete!) “compressive” images technique: upscale your images and save them with super low qua..twitter.com/i/web/status/9…pR
Junaidanwar3 Never knew about this @ChromeDevTools feature:
Ctrl+click on a css property and it takes you to the definition of..twitter.com/i/web/status/9…DQ
webrendyn I’m stoked to introduce the web to the Edge DevTools Protocol (“EDP”): docs.microsoft.com/en-us/microsof…
Last year we began..twitter.com/i/web/status/9…C4
Compare the @googlechrome for iOS screenshot from this tweet taken on beta 6 with the screenshot in my previous twe..twitter.com/i/web/status/9…Bv
Unless I’m mistaken it seems like the latest beta 6 of iOS 11.3 removed Service Workers from WKWebView 😱.
It shoul..twitter.com/i/web/status/9…mA
Pre-print of my @TheWebConf Developers’ Track paper: “What is in a Web View? An Analysis of Progressive Web App Fea..twitter.com/i/web/status/9…n2
⚠️ If you develop @AMPhtml pages that go alongside your regular pages (i.e., AMP pages that are _not_ canonical), t..twitter.com/i/web/status/9…PK
Are you agile? Interesting talk on agility by @facebook VP @mrabkin: if you only have one try, the traditional proc..twitter.com/i/web/status/9…2E
We’re so fast 💨, we even flipped the accent on the ‘à’ 😉… Come see our master class o@AMPhtmlml and Progressive Webtwitter.com/i/web/status/9…NHXW
@jdlrobson @ffloeck @WikiResearch Thanks for adding. It got quite some coverage in 2013 and 2014, not just on socia..twitter.com/i/web/status/9…FJ
@ffloeck @WikiResearch @jdlrobson The two relevant papers: arxiv.org/find/all/1/AND…
@KingWebString I guess as long as you have a mapping of url➡️industry you could build it yourself with developers.google.com/web/tools/chro….
cheneytsai I’m really liking how Twitter’s PWA disables the native pull-to-refresh options and replaces it with an improved me..twitter.com/i/web/status/9…9t
@osandacooray @JohnMu All we can say about this topic is covered in this blog post: webmasters.googleblog.com/2018/01/using-….

ChromeDevTools Tip: The Quick Sources tab lets you inspect a file’s source code alongside any other DevTools panel. pic.twitter.com/u2chXvlHIr
Real_CSS_Tricks “Fontanello is a browser extension for Google Chrome and Firefox that lets you display the basic typographic styles..twitter.com/i/web/status/9…eA
Quick visual recap of yesterday’s #PWAroadshow event at @GoogleUK in London: events.withgoogle.com/pwa-roadshow-l…. More roadshow..twitter.com/i/web/status/9…cQ
ebidel Use Puppeteer to verify your service worker 🏗is caching the entirety of a page. Don’t forget resources, then discov..twitter.com/i/web/status/9…Gq
@christianklotz If you think it’s confusing, please file a bug 🐛 at bugs.chromium.org/p/chromium/iss…. Thanks!

@KingWebString You can get more details on the methodology by clicking on the circled ‘i’, see the screenshot below: pic.twitter.com/ubbimAvmE0
paulcalvano Looking at Akamai mPulse data, Firefox Quantum shows a massive 24% improvement in DOMContentLoaded time. Hats off t..twitter.com/i/web/status/9…Z8
There’re a number of mobile speed measuring tools out there. The article “How To Think About Speed Tools” does a de..twitter.com/i/web/status/9…Nl
@Paul_Kinlan Ironically, yes, setting the flag definitely makes me more unique from a finger printing point of view… ¯\_(ツ)_/¯
@Paul_Kinlan I, for one, set that flag.
Not firing one’s Web tracking pixels if the `navigator.doNotTrack` flag is set. 🚩 #Privacy #WebWeWant twitter.com/justmarkup/sta…
Web Platform Test results for major browsers: wpt.fyi. twitter.com/yoavweiss/stat…
What @sw12 said ⤵️. For a live test you can also use 🕵️♀️ PWA Feature Detector: tomayac.github.io/pwa-feature-de……twitter.com/i/web/status/9…78
ChromiumDev Want to learn about variable fonts? This introduction by @Mustafa_x will teach you the basics;..twitter.com/i/web/status/9…VK
mmatuzo TIL about CSS line-clamp, which let’s you truncate multi-line text after x lines.
Pen: codepen.io/matuzo/pen/BYG…
Su..twitter.com/i/web/status/9…j9
@KingWebString @Google @rowan_m We start boarding now-ish, but I doubt I’ll make it on time. We have the replacemen..twitter.com/i/web/status/9…qN
@KingWebString @Google @rowan_m Hmmm 🤔… Stuck in Hamburg myself. My initial flight got canceled, my replacement flitwitter.com/i/web/status/9…k4QJ
Service Worker Background Sync helps @Pinterest recover and replay requests that else would have gone lost. Added t..twitter.com/i/web/status/9…NW
rob_dodson Really excited for this!
Intent to implement :focus-visible in Chromium 😀
groups.google.com/a/chromium.org…