[weiming]

Electron (or embedded Chromium, etc.) is lazy development: save time on cross-platform work at the expense of your users' CPU overhead/battery time/SSD life.

Spend time watching some of each year's WWDC talks and noting how much effort Apple engineers give to fine-tune certain APIs to enable app developers to optimize battery use, disk access, or graphics rendering. State-of the art stuff. And then your Electron app just ignores all of that.

[taco_emoji]

I think calling it "lazy" is uncharitable, unless you're also going to chastise developers who target only one platform -- they're likewise not doing the cross-platform work.

Manually targeting multiple platforms is really hard. How could one person possibly keep track of all the battery-saving API changes in OSX, iOS, Windows, Linux, and Android?

Yeah, it's annoying that Electron apps are so bloated. But the alternative would be > 50% of people can't use those apps at all because you only targeted one platform.

[yellowapple]

"unless you're also going to chastise developers who target only one platform"

Which I tend to do, particularly since that "one platform" is almost always either Windows or macOS, neither of which I use on a daily basis (and neither of which I have any desire to use on a daily basis).

Meanwhile, there's such a thing as cross-platform GUI applications that don't try to fit an entire web browser into them. Especially if your programming language of choice doesn't require precompilation, frameworks/toolkits like Qt and GTK and Tk are perfectly viable for cross-platform development, at least on the desktop (which is usually where folks are using the likes of Electron or CEF anyway). They also tend to perform significantly better and stay much closer to the look-and-feel of the rest of the operating system (no, I don't care if you think you know better than me about my sense of style; if your app doesn't respect the look-and-feel of the rest of my system, then it sticks out like mold on a slice of Wonder Bread).

[Qwertie]

Do you know of any of those cross plaform GUI tools that work in the web browser? Targeting Windows/Mac/Linux is easy but outside of JS I have seen no way that you can write one application that works on Web, Windows/Mac/Linux, Android and iOS

[yellowapple]

I know Qt supports both Android and iOS (and a bunch of other mobile platforms, apparently, like Tizen and Blackberry).

I don't think any of them target HTML/JS, though.

[Phrodo_00]

Because it's not like there aren't any other options for multiplatform development...

[saagarjha]

> How could one person possibly keep track of all the battery-saving API changes in OSX, iOS, Windows, Linux, and Android?

You don't. You just use system-provided APIs and get the improvements for free whenever the system frameworks are updated to be more efficient.

[m90]

And then your Mac App ignores all of the people not on Mac.

I'm not saying everything should be Electron, but it certainly has usecases just like native does.

[weiming]

Doesn't have to be a Mac only app. But be considerate to your users and use the best available SDKs for each platform, not one size fits all.

[always_good]

If resources were infinite and there were never any trade-offs, most people would agree with you.

But what's your game plan under other circumstances? Do nothing?

[weiming]

If you're a small-time indie dev, do what works so that you can ship. If you're a well-funded co. like Spotify, GitHub, or Slack, however...

[always_good]

You're making the mistake of thinking that everything is just a technical challenge that you can throw money at, and that technical superiority is the only trade-off.

Just because an enterprise has funding doesn't mean it's wealthy in other, more scarce things like organizational capital. In fact, I wouldn't be surprised if all the client developers at Slack would love to split off into dedicated platform teams and do a rewrite. We as developers love that shit.

But you should try to understand why these enterprises make these trade-offs and why they are still in these positions in spite of how much disposable money you think they have.