Can you be sure that the value is present? How do you check for it? What does Vue need to do to enable this functionality with static type checking with TypeScript?

With `{x && <>{x.y.z}}`, it's almost vanilla TS, it's the same as `x && x.y.z` in normal TS. Type narrowings that work in TS are guaranteed to work in React, without the framework having to do anything.

Less framework/library code required to make the same thing work. To me, that's the sign of a better abstraction and implementation.

Vue's DSL is whatever language the developer implemented. Which is probably not enough, depends how much effort they put into it and how good they are in language design. Given that they cargo cult HTML tags to organize components in a pseudo-familiar but not-valid-HTML way, I don't have much confidence in their language design skills.

I'd take the former any day.

For RL, we are arriving at a similar point https://www.tobyord.com/writing/how-well-does-rl-scale

Next stop is inference scaling with longer context window and longer reasoning. But instead of it being a one-off training cost, it becomes a running cost.

In essence we are chasing ever smaller gains in exchange for exponentially increasing costs. This energy will run out. There needs to be something completely different than LLMs for meaningful further progress.

We are missing the value function that allowed AlphaGo to go from mid range player trained on human moves to superhuman by playing itself. As we have only made progress on unsupervised learning, and RL is constrained as above, I don't see this getting better.

This means that the agent will can have context of previous decisions, something that they currently struggle with as they are always starting from a blank slate.

Vegetarians and vegans have lower T2D incidence on average FWIW.

Same way an opioid pill is still prescribed in cases of cancer or severe pain. Just that there are probably better, milder alternatives that don't have as many side effects that could fit a lot of these people with milder problems.