JSON 的流行，其实和 21 世纪中期 AJAX 技术的兴起密不可分。 虽然 AJAX 里的 “X” 代表的是 XML，但开发者们很快发现，JSON 更简单好用，纷纷转向了它。

It’s easy to get sloppy in your APIs, so here’s a refresher on how to be correctly RESTful in your client scripts ...

While you might be familiar with APIs, we'll get into how they work and how they can be used in this tech project, using low-code programming to check the weather with your home lab.