> Big deal. But this opens up another interesting avenue: It's very easy to return a different image while you're waiting for the original to load. Meaning ther

> Big deal. But this opens up another interesting avenue: It's very easy to return a different image while you're waiting for the original to load. Meaning there is no async/await -- no waiting at all. You just write code in the natural, blocking way. No callback hell or promise chains. I guess. The renderer asks for an image and you provide one. Then you want to provide one again, but this is like following a customer out of your store after the transaction to give him a different product. It’s not exactly some straight up procedural code.