popeindustries I made a thing for testing ServiceWorkers:
github.com/popeindustries…
Run the same tests on the command line and in the browser!

tbaldauf SQIP - a generator for SVG-based image placeholders: github.com/technopagan/sq… #webperf #performance #lqip #lazyloading #images pic.twitter.com/XNUBEF73xX
One can opine about the Catalan independency question this way or the other, but what’s happening in Spain today is undemocratic. 🇪🇺🙈🙉🙊 twitter.com/Reuters/status…

umaar Modern DevTools - youtube.com/watch?v=E4KAWf… I’ve published a free lesson 🎊 It’s about running a performance profile on the YouTube search bar pic.twitter.com/YI9J8AfpP1
@poshaughnessy @trivago_tech would probably appreciate if you added @trivago 🏨. They are one of the better PWAs in my humble opinion.
Top overview on common misconceptions about the Payment Request API by @agektmr. Most important: it’s an Open Web Standard, not Chrome-only! twitter.com/agektmr/status…
kennethrohde Safari 11: developer.apple.com/library/conten…
philwalton I just tried Safari 11 on iOS and the nomodule bug is fixed! Meaning this will work on basically all mobile browsers twitter.com/philwalton/sta…