There are a lot of things you just can't do well on the web. I'm writing an iPad drawing app that renders using Metal. It barely sips any power, while doing a g

There are a lot of things you just can't do well on the web. I'm writing an iPad drawing app that renders using Metal. It barely sips any power, while doing a great deal more work than Electron apps like Slack do. It was much easier for me to write without the limitations of the browser and the web APIs getting in my way. Apple's APIs have a few warts, too, of course, but they are easier to work around.