Lots of new features landing in Safari, and it’s worth paying attention to the new icon requirements now that websites can be added to the dock:
To provide the best user experience on macOS, supply at least one opaque, full-bleed
maskablesquare icon in the web app manifest, either as SVG (any size) or high resolution bitmap (1024×1024).
I also think the number of situations in which an SPA architecture can be recommended is dwindling, chiefly due to how good the web platform has become (and how much better it’s getting every day). And because so much of the rest of the ‘struggle stack’ (transpilers, unique dialects, etc.) was built to get around gaps in the web platform that no longer exist, the use cases for these tools is dwindling in tandem.
This is good news: not only can we avoid piling up transient knowledge about a seemingly endless stream of dependencies, we can also eject from the routine stress of those dependencies changing or breaking under our feet and throwing wrenches into our workflows — all while delivering more robust and performant websites to end users.
This in an intriguing promise (there’s no code yet):
A PWA typically requires writing a service worker, an app manifest and a ton of custom code. Progressier flattens the learning curve. Just add it to your html template — you’re done.
I worry that this one line of code will pull in many, many, many, many lines of JavaScript.
A Chrome-only API for adding offline content to an index that can be exposed in Android’s “downloads” list. It just shipped in the lastest version of Chrome.
I’m not a fan of browser-specific non-standards but you can treat this as an enhancement—implementing it doesn’t harm non-supporting browsers and you can use feature detection to test for it.
This is a good walkthrough of the flow you’d need to implement if you want to notify users of an updated service worker.
If the JavaScript API requires a user gesture, maybe it’s time for a new button type.
It’s not because it’s declarative—it’s because it’s robust.
A tale of two principles.
The Google developer relations team are dishing out some inconvenient truths.
The reality of unevenly-distributed browser features isn’t a bug, it’s a feature.
