If you paste a message from somewhere else that spans multiple lines, you can quote that without having to manually prepend > to every line!

There is something nice about aligning with the platform. But it risks being a straitjacket, and I think we can provide better ergonomics when it comes to streaming.

Ergonomics experts recommend good lighting to reduce eye strain and avoid craning your neck at an unnatural angle. An abundance of natural lighting in your workspace is ideal because it can boost your sense of well-being and energy while reducing eye strain—daylight and access to outdoor views give your eyes opportunities to relax and recover from the strain of staring at a monitor all day.

I don't think this is what really matters at the end, since whatever is the implementation the goal should be to provide a library that people actually like to use.

I couldn't land on how I wanted to box primitives. Should I use a getter/setter, or function form like Knockout, or explicit get/set like MobX? These were all ugly.

I have no familiarity with Svelte internals, so much of your talk about what they would do eludes me. I'm just concerned with developer ergonomics

In general, my focus has shifted from optimization to DX. Partly because Svelte does a lot of the heavy lifting. For things that can be optimized on a need-to basis, I would rarely sacrifice DX.

The language should work for developers, not the other way around.

This has the merit of simplicity and obviousness, but it's not particularly ergonomic: it signals that we don't consider component themeability to be a problem worth solving properly.