The slides from Calum’s presentation about progressive web apps. There are links throughout to some handy resources.
This primer on progressive web apps starts by dispelling some myths:
- Your thing does not have to be an “Application” to be a PWA.
- PWAs are not specifically made for Google or Android.
- PWAs are ready and safe to use today.
Then it describes the three-step programme for turning your thing into a progressive web app:
- The Manifest.
- Go HTTPS.
- The Service Worker.
Tell it, brother!
This looks like a useful tool, not just for testing locally-hosted sites (say, at a device lab), but also for making locally-hosted sites run on HTTPS so you can test service workers.
Turning your existing website into a progressive web “app”—a far more appealing prospect than trying to create an entirely new app-shell architecture:
…they are an enhancement of your existing website which should take no longer than a few hours and have no negative effect on unsupported browsers.
Things are looking good for HTTPS.
Details of The Guardian’s switch to HTTPS.
A nice little walkthrough of a straightforward Service Worker for a content-based site, like a blog.
Slowly but surely the web is switching over to HTTPS. The past year shows a two to threefold increase.
One more reason to make the switch to HTTPS.
For your information, the Let’s Encrypt client is now called Certbot for some reason.
Robert walks through the process he went through to get HTTPS up and running on his Media Temple site.
If you have any experience of switching to HTTPS, please, please share it.
Finally! An article about moving to HTTPS that isn’t simply saying “Hey, it’s easy and everyone should do it!” This case study says “Hey, it’s hard …and everyone should do it.”
Minimum viable Service Worker tutorial. Copy, paste, and don’t ask questions.
Remy sums up the psychological end goal of progressive apps (HTTPS + Service Worker + manifest JSON file) prompting an add to home screen action:
This high bar of entry will create a new mental model for our users.
If I add this app to my home screen, it will work when I open it.
It’s a shame that this charge to turbo-boast the perception of the web on mobile is a bit one-sided: I would love to see Apple follow Google’s lead here. But if Android succeed in their goal, then I think iOS will have to follow suit just to compete.
This is useful if you’re making the switch to HTTPS: choose your web server software and version to generate a configuration file.
Remember when I mentioned that you can get free certificates from Amazon now? Well, Oliver has written an in-depth step-by-step description of how he got his static site all set up with HTTPS.
More of this please! Share your experiences with moving to TLS—the more, the better.
If you’re hosting with Amazon, you now get HTTPS for free.