Likely it would be a good idea to add highlighting to this and then use
it for all of the examples.

This should be compatible with Zeit.

No need anymore.

This might need further tuning so it can be reactive for option changes.

Looks like in this evaluation model it's not needed after all. Much
simpler now.

This is a tricky one as it's difficult to test for.

This fixes the todo demo.

Still need to fix attribute passing.

Now it's also initialized properly.

This is to avoid cyclic evaluation.

x-each works again. It's a little simpler now too.

Now there's an init pass that triggers before evaluation.

It's better for user to control that.

This will require small changes to work.

Likely this has to be tuned still for x-state to make sense.

This should be treeshakeable. Let's see.

Likely this has to change a bit.

This returns state related to the given element.

This needs to be hooked up still.

This definition isn't needed anymore.

This needs a bit more still.

There's still one evaluation issue to solve.

Likely most directives should be written through this.

Looks like it's cleanest to treat all attribute bindings as expressions.

This needs more detail still.

This way state evaluation is much simpler.

Next step - generating x-attr where needed automatically.