Web APIs of the Future

I generally like to think of myself as a server-side guy but, since a few years, I’ve been more and more involved with the frontend — especially since logic, and not just UI, started to become a hot-topic for the client as well (this is all thanks to Angular, y’all remember that thingy?).

So, more often than I admit, I keep an eye on the upcoming features of various browsers through their platform status pages, and I’ve decided to start sharing a bunch of the stuff you should probably be excited as well. I plan of writing a couple articles like this one on a yearly basis, as browsers evolve quickly and there’s always lots of stuff to be looking forward to.

First things first: sources

These browsers provide different functionalities on their status pages, so I generally tend to spend more time on Chrome & Edge’s since they let me filter stuff out with ease. Webkit allows the same but, hell let’s be honest, I’m not very interested in their roadmap, as I think they’re being strangely slow to adopt.

Notable highlights

The past few days were a boom for MS Edge, which rolled out some major updates including:

This was personally very surprising for me, as I always considered Edge an afterthought — how naive of me. These guys are here to push forward, and quickly buying into the PaymentRequest API is a huge sign for online payments. Love it!

Upcoming stuff

In Chrome canary:

Under development:

MS Edge has previews of Web Assembly and ES6 modules as well, but what’s under development is even more exciting:

Looks like Edge is gaining momentum and closing the gap, which is definitely the right direction for them. Of course, as you might notice, the road ahead is still long ;–)

Firefox’s focusing on:

whereas Safari is probably at its lamest with:

currently being developed — or, at least, those are the features that I think are going to impact us, common mortals, the most.

Service Workers, Web Authentication, Web App Manifest and Subresource Integrity are all under consideration though.


As usual, I think Chrome is pushing ahead, even though sometimes their ideas are quite weird — but that’s part of trying to innovate. I’m very happy to see Firefox working on solid stuff and Edge catching up with the biggest themes of 2016 (aka Service Workers).

I see the PaymentRequest API as the clear winner of the past 6 months, and I’m really excited as this will mean a lot for online payments and e-commerce as well. Browsers are becoming more of a platform rather than just a rendering engine, and that makes it possible to create app-like experiences for your users1.

Last but not least, time has come to start shipping Brotli to your users: Akamai supports it since few weeks and browser support is kind of complete (again, Safari…) — time to knock on your CDN provider’s door!

  1. And that’s why, in my opinion, Safari is pushing back big time

In the mood for some more reading?

...or check the archives.