This interview is part of our six-part series On Tour @ #perfnow.

At the beginning of November, we attended a new conference in Amsterdam called performance.now(). performance.now() is put together by no-one less than Steve Souders and Tim Kadlec, two well known experts in the performance circus. And they teamed up with the people running the CSS Day. What they put together was nothing short of amazing. They had 16 of the most talented speakers flying in from all over the world, and we got the opportunity to interview a few of them!

With Harry Roberts and Ryan Townsend we discuss how external scripts affect loading a website and which pitfalls developers should look out for. Furthermore we talk about Ryan’s company ShiftCommerce and their challenges supporting clients in e-commerce.

Zu fünft griffen Peter, Hans, Schepp, Rodney und Mehrfach-Gast Sebastian Golasch (Web, Twitter) die Themen Internationalisierung und Lokalisierung frontal an. Rodney und Sebastian konnten dabei auf ihrem reichen Erfahrungsschatz aus einem großen IOT-Projekt schöpfen und plaudern munter drauflos.

This interview is part of our six-part series On Tour @ #perfnow.

At the beginning of November, we attended a new conference in Amsterdam called performance.now(). performance.now() is put together by no-one less than Steve Souders and Tim Kadlec, two well known experts in the performance circus. And they teamed up with the people running the CSS Day. What they put together was nothing short of amazing. They had 16 of the most talented speakers flying in from all over the world, and we got the opportunity to interview a few of them!

Most developers have used Kornel’s work already via tools like mozjpeg, PNGquant and most famously ImageOptim.

This interview is part of our six-part series On Tour @ #perfnow.

At the beginning of November, we attended a new conference in Amsterdam called performance.now(). performance.now() is put together by no-one less than Steve Souders and Tim Kadlec, two well known experts in the performance circus. And they teamed up with the people running the CSS Day. What they put together was nothing short of amazing. They had 16 of the most talented speakers flying in from all over the world, and we got the opportunity to interview a few of them!

Anna Migas’ talk was about Rendering Performance in the Browser. We talk about 120 fps screens and how they will change the way we develop JavaScript today. Another interesting topic is the will-change property in CSS and how it is useful for developers to increase Rendering Performance. Lastly we speak about the CSS Containment property and what it does.

Die anderen haben Statistiken und Daten, wir haben Meinungen und Anekdoten! Hans, Schepp und Peter besprechen die Ergebnisse einer großen JavaScript-Umfrage.

Nachdem wir feststellen, dass JavaScript wirklich überall auf diesem Planeten geschrieben wird (und in Australien besonders gut bezahlt wird) besprechen wir bei den diversen Geschmacksrichtungen von JavaScript den Aufstieg von TypeScript, das Ende von Flow und die Allgegenwart von ECMAScript 6+. Bei den Frontend-Frameworks kommt nach React, Vue und Angular lange nichts, wobei es bei Angular auch überraschend unzufriedene Nutzer gibt. Zu beachten ist bei solchen Statistiken immer, wie groß der JavaScript-Kuchen in absoluten Zahlen ist und wie stark er wächst – wie Laurie Voss in seinem Talk zum Stand von NPM verdeutlicht. Beim State-Management ist Redux das Mittel der Wahl der Befragten mit GraphQL (siehe Revision 292) auf dem zweiten Platz. Im Backend dominiert Express alles, während es in Sachen Testing sowohl unter den Befragten als auch im Podcast-Team unterschiedliche Ansichten gibt.

Stefan, Schepp und Peter durften ein weiteres Mal Christoph Reinartz (Web, Twitter) von Trivago im Podcast begrüßen und diesmal erfahren, wie es ist, sich vom Entwickler zu etwas anderem zu entwicklen.

This interview is part of our six-part series On Tour @ #perfnow.

At the beginning of November, we attended a new conference in Amsterdam called performance.now(). performance.now() is put together by no-one less than Steve Souders and Tim Kadlec, two well known experts in the performance circus. And they teamed up with the people running the CSS Day. What they put together was nothing short of amazing. They had 16 of the most talented speakers flying in from all over the world, and we got the opportunity to interview a few of them!

With Yoav Weiss we talked about Resource Hints, what they are and how they work. We also touched briefly on how HTTP/2 still has a few flaws and how the new QUIC protocol helps us solve these.

Nach dem Vue-Einstieg aus Revision 365 besprechen wir in dieser Revision mit Vanessa Böhner (Web, Twitter) die kniffligen Feinheiten des jünsten Sterns am Framework-Himmel.

Aus einem magischen Königreich von einer verzauberten Insel kam Patrick H. Lauke (Senior Accessibility Guru bei The Paciello Group und fleißge Tweetschleuder) zu uns, um uns von der Entstehung und Weiterentwicklung von Pointer Events zu berichten.

Gemeinsam mit unserem Gast Roman Kuba sprechen wir noch einmal ausführlicher über Vue.js, ein JavaScript-Framework, das sich in letzter Zeit sehr großer Beliebtheit erfreut.