Jason has written a great post about progressive web apps. It’s also a post about whether fears of the death of the web are justified.
Lately, I vacillate on whether the web is endangered or poised for a massive growth due to the web’s new capabilities. Frankly, I think there are indicators both ways.
So he applies Pascal’s wager. The hypothesis is that the web is under threat and progressive web apps are a solution to fighting that threat.
- If the hypothesis is incorrect and we don’t build progressive web apps, things continue as they are on the web (which is not great for users—they have to continue to put up with fragile, frustratingly slow sites).
- If the hypothesis is incorrect and we do build progressive web apps, users get better websites.
- If the hypothesis is correct and we do build progressive web apps, users get better websites and we save the web.
- If the hypothesis is correct and we don’t build progressive web apps, the web ends up pining for the fjords.
Whether you see the web as threatened or see Chicken Little in people’s fears and whether you like progressive web apps or feel it is a stupid Google marketing thing, we can all agree that putting energy into improving the experience for the people using our sites is always a good thing.
Jason is absolutely correct. There are literally no downsides to us creating progressive web apps. Everybody wins.
But that isn’t the question that people have been tackling lately. None of these (excellent) blog posts disagree with the conclusion that building progressive web apps as originally defined would be a great move forward for the web:
- Yet another blog about the state and future of Progressive Web App by Ada Rose Edwards
- Progressively less progressive by Andrew Betts
- Progressive web apps – let’s not repeat the errors from the beginning of responsive web design by Michael Scharnagl
The real question that comes out of those posts is whether it’s good or bad for the future of progressive web apps—and by extension, the web—to build stop-gap solutions that use some progressive web app technologies (Service Workers, for example) while failing to be progressive in other ways (only working on mobile devices, for example).
In this case, there are two competing hypotheses:
- In the short term, it’s okay to build so-called progressive web apps that have a fragile technology stack or only work on specific devices, because over time they’ll get improved and we’ll end up with proper progressive web apps in the long term.
- In the short term, we should build proper progressive web apps, and it’s a really bad idea to build so-called progressive web apps that have a fragile technology stack or only work on specific devices, because that encourages more people to build sub-par websites and progressive web apps become synonymous with door-slamming single-page apps in the long term.
The second hypothesis sounds pessimistic, and the first sounds optimistic. But the people arguing for the first hypothesis aren’t coming from a position of optimism. Take Christian’s post, for example, which I fundamentally disagree with:
End users deserve to have an amazing, form-factor specific experience. Let’s build those.
Never make any decision based on fear.