Thomas Steiner (@tomayac)

Now at @tomayac@toot.cafe

The below is an off-site archive of all tweets posted by @tomayac ever

March 2018

RT @googlewmc: For normal crawling and indexing, just use a sitemap file. To submit individual URLs, use Fetch as Google. But if you just w…

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RT @arnaudbrousseau: Sparklines implemented in…a typeface? Brilliant idea: https://t.co/hGWMcRkcfD

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RT @paul_irish: Some of the brightest performance minds I know have tried to make loading unbundled ES modules fast. They have not yet succ…

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Create a Node.js-based app quickly from any device (including a phone if you need to), serve it instantly, share an… https://t.co/1M836hSJsz

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RT @stefanjudis: This is a fantastic guide on the ResourceTiming API! 💏🏻
Thanks @nicj for writing “ResourceTiming Visibility: Third-Party S…

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@thekitze 🤔 Hmmm, now I want to build <Meme> as a Web Component. https://t.co/uzssU1HScq

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RT @pepelsbey_: How to misuse viewport units: font-size: 1vw. Text is too small or too big? Cmd/Ctrl+ or Cmd/Ctrl− won’t work, designer kno…

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“Emscripting a C library to Wasm” by @DasSurma. Great tutorial! 💌 https://t.co/9Skz5K8Rvv

via Twitter for iPhone

<MARQUEE>Background Apps: xkcd.com/1965/ ✈️

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RT @anssik: @kennethrohde @tomayac @firefox Firefox disabled old deprecated versions of those APIs. The corresponding Generic Sensor-based…

via Twitter for iPhone

@kennethrohde @firefox @anssik Yeah, I get that. Probably going through a permission dialog would be the best way g… https://t.co/Ii9AcCsFPr

via Twitter for iPhone

The @Firefox browser disables the Proximity and Ambient Light Sensor APIs: https://t.co/4U9CjeYrzN. I’m all for pri… https://t.co/KwYI5H5Bdn

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Site isolation (https://t.co/URL6KZ6W88) got enabled by default in @googlechrome’s beta channel.

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@rmondello Congratulations to your entire team! This is brilliant news for the Web ecosystem. Too bad the feature d… https://t.co/o54GFjJEKn

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@firt If you don’t get it, uninstall the iOS beta software profile, reboot, and you should get it.

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“Update: A previous version of this post stated the Service Worker API is available in all applications using WKWeb… https://t.co/6jaYnVg3O6

via Twitter Web Client

The four screenshots show 🕵️‍♂️ PWA Feature Detector (https://t.co/LnXsnelXmf) running in:
⒠ Safari ✅
⒡ SFSafariVi… https://t.co/FAplfVxAwG

via Twitter for iPhone from Hamburg, Germany

Just updated to iOS 11.3 final, Build 15E216. Happy to report that Service Workers are supported in…
✅ Safari
✅ SFS… https://t.co/iet2c13bgn

via Twitter for iPhone from Hamburg, Germany

@JoubranJad Fair enough :-) For CSP, maybe there’s a way to integrate with report-uri.com.

via Twitter Web Client in reply to JoubranJad

@JoubranJad There’re many sources for RUM data. I envision WebDash could become an open target for tracking them.… https://t.co/v5B5JxS6sf

via Twitter for iPhone from Hamburg, Germany

RT @sw12: Progressive Web Apps for WebRTC — from @appear_in’s @kartoffelmos:

https://t.co/YSYhUQu3zw

‘devices are thermally throttled and…

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RT @brad_frost: Software projects, please stop with language like “just run `npm install …”

What does `run` mean? Where?
What’s npm?
E…

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@JoubranJad Is it somehow possible to integrate Real User Monitoring (RUM) data? Also Content Security Policy (CSP… https://t.co/WjFiGSRruE

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@DasSurma @bfgeek @googlechrome @eae @tabatkins Define “intent”… But yeah, I know what you mean.

via Twitter for iPhone from Hamburg, Germany

@bfgeek @DasSurma @googlechrome @eae @tabatkins Cool 😎, I guess this counts as “Intent”. One more purple box, @DasSurma. 💜 🔦.

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RT @patmeenan: Haven’t figured out how to expose it in the UI yet but WebPageTest now runs @Wappalyzer detection as part of the test and in…

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@sw12 Closed-world assumption in full action: what is not currently known to be true, is false. https://t.co/PEaojShKud

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@DasSurma Do you think we could get signals for the two @googlechrome red boxes? The Google authors @eae (Font Metr… https://t.co/9jzrLKqUZ0

via Twitter for iPhone from Hamburg, Germany

RT @ebidel: “Working with the new CSS Typed Object Model”: https://t.co/2h2bH6Cpa8

Calling this .className => .classList, but for the styl…

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RT @pbakaus: Incredible article and reflection by @glueckpress on AMP, the open web, WordPress and so much more. https://t.co/2YaouhhiEJ

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RT @justmarkup: Collected most of the mentioned CSS snippets in an article including explanations: https://t.co/eYsTczFg7B https://t.co/ayf…

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RT @JoubranJad: We’re launching Webdash, our latest Open Source project!

Webdash is a customizable web dashboard for your web projects.

✅…

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@individual8 Hehe, found you. My Facebook request is pending.

via Twitter for iPhone in reply to individual8 from Hamburg, Germany

And we’re back 💍 Thanks a lot for the quick help!

In the future, a better user/developer experience would be to se… https://t.co/0vQGhFyK1N

via Twitter Web Client

My @WikiLiveMon @twitter bot 🤖 that’s been running alongside @mediagalleries almost uninterruptedly since May 2013… https://t.co/lPTvb9mYye

via Twitter for iPhone from Hamburg, Germany

RT @Paul_Kinlan: I’m impressed. Firefox for Android on Chrome OS can add PWA. On first glance works quite well.

+ offers prompt (note I w…

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@HenrikJoreteg @Paul_Kinlan Favorite related article: “My $169 development Chromebook” https://t.co/YXZQHAbaMU 💌

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RT @beverloo: If the Guardian Mobile Labs’ incredible research on notifications and interactive news formats influenced your work, please f…

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RT @ChromiumDev: What does it mean to develop new JS feature? and what need to be considered before introducing new method? Check out this…

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RT @umaar: Dev Tips: DevTools: Modernize your JavaScript codebase with DevTools: https://t.co/VdNiOdHHpR - Get the correct Fetch API call d…

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#TIL about the (now obsolete!) “compressive” images technique: upscale your images and save them with super low qua… https://t.co/pU52TedgpR

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RT @Junaidanwar3: Never knew about this @ChromeDevTools feature:

Ctrl+click on a css property and it takes you to the definition of that…

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RT @webrendyn: I’m stoked to introduce the web to the Edge DevTools Protocol (“EDP”): https://t.co/3ZWe9DxcuO

Last year we began a W3C con…

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Compare the @googlechrome for iOS screenshot from this tweet taken on beta 6 with the screenshot in my previous twe… https://t.co/xeOiT9ysBv

via Twitter for iPhone from Hamburg, Germany

Unless I’m mistaken it seems like the latest beta 6 of iOS 11.3 removed Service Workers from WKWebView 😱.
It shoul… https://t.co/FuXjjvMDmA

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Pre-print of my @TheWebConf Developers’ Track paper: “What is in a Web View? An Analysis of Progressive Web App Fea… https://t.co/82KG20NBn2

via Twitter for iPhone

⚠️ If you develop @AMPhtml pages that go alongside your regular pages (i.e., AMP pages that are _not_ canonical), t… https://t.co/ufmYJOoKPK

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Are you agile? Interesting talk on agility by @facebook VP @mrabkin: if you only have one try, the traditional proc… https://t.co/MraYT5542E

via Twitter for iPhone

We’re so fast 💨, we even flipped the accent on the ‘à’ 😉… Come see our master class on @AMPhtml and Progressive Web… https://t.co/aZzTMyNHXW

via Twitter Web Client

@jdlrobson @ffloeck @WikiResearch Thanks for adding. It got quite some coverage in 2013 and 2014, not just on socia… https://t.co/QXRPVzJZFJ

via Twitter for iPhone from Aveiro, Portugal

@KingWebString I guess as long as you have a mapping of url➡️industry you could build it yourself with https://t.co/Tddof16nBp.

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RT @cheneytsai: I’m really liking how Twitter’s PWA disables the native pull-to-refresh options and replaces it with an improved mechanism…

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@osandacooray @JohnMu All we can say about this topic is covered in this blog post: https://t.co/Tnr2kWyzow.

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ChromeDevTools Tip: The Quick Sources tab lets you inspect a file’s source code alongside any other DevTools panel. pic.twitter.com/u2chXvlHIr

via TweetDeck (retweeted on 7:23 PM, Mar 3rd, 2018 via Echofon)

RT @Real_CSS_Tricks: “Fontanello is a browser extension for Google Chrome and Firefox that lets you display the basic typographic styles of…

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Quick visual recap of yesterday’s #PWAroadshow event at @GoogleUK in London: https://t.co/VqUKE7EryV. More roadshow… https://t.co/aAwoqz6PcQ

via Twitter Web Client

RT @ebidel: Use Puppeteer to verify your service worker 🏗is caching the entirety of a page. Don’t forget resources, then discover they 404…

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@christianklotz If you think it’s confusing, please file a bug 🐛 at https://t.co/lEIVTZwy2B. Thanks!

via Twitter for iPhone from Camden Town, London

@KingWebString You can get more details on the methodology by clicking on the circled ‘i’, see the screenshot belpic.twitter.com/ubbimAvmE0vmE0

via Twitter for iPhone in reply to KingWebString from Camden Town, London

RT @paulcalvano: Looking at Akamai mPulse data, Firefox Quantum shows a massive 24% improvement in DOMContentLoaded time. Hats off to the M…

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There’re a number of mobile speed measuring tools out there. The article “How To Think About Speed Tools” does a de… https://t.co/xj1B9LY7Nl

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@Paul_Kinlan Ironically, yes, setting the flag definitely makes me more unique from a finger printing point of view… ¯\_(ツ)_/¯

via Twitter for iPhone in reply to Paul_Kinlan from London, England

Not firing one’s Web tracking pixels if the `navigator.doNotTrack` flag is set. 🚩 #Privacy #WebWeWant https://t.co/HC6qbcigJi

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Web Platform Test results for major browsers: https://t.co/5hLguDEZzj. https://t.co/08o2GRweAg

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What @sw12 said ⤵️. For a live test you can also use 🕵️‍♀️ PWA Feature Detector: https://t.co/LnXsnelXmf…. https://t.co/us6c8XAG78

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RT @ChromiumDev: Want to learn about variable fonts? This introduction by @Mustafa_x will teach you the basics;

https://t.co/RpREmK1GtF ht…

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RT @mmatuzo: TIL about CSS line-clamp, which let’s you truncate multi-line text after x lines.
Pen: https://t.co/UFT5rqUKHz
Support: http…

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@KingWebString @Google @rowan_m We start boarding now-ish, but I doubt I’ll make it on time. We have the replacemen… https://t.co/ujZRqUb1qN

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@KingWebString @Google @rowan_m Hmmm 🤔… Stuck in Hamburg myself. My initial flight got canceled, my replacement fli… https://t.co/GgwGxKk4QJ

via Twitter for iPhone from Hamburg, Germany

Service Worker Background Sync helps @Pinterest recover and replay requests that else would have gone lost. Added t… https://t.co/ApDYmJuANW

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RT @rob_dodson: Really excited for this!
Intent to implement :focus-visible in Chromium 😀

https://t.co/gMQ3Kf9fPA

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