构建一个 toast 组件：热门 React 库 Sonner 的作者分享了多种设计工程方面的经验教训。
https://emilkowal.ski/ui/building-a-toast-component
https://emilkowal.ski/ui/building-a-toast-component
Emil Kowalski
How I built Sonner, an opinionated toast library for React used by milions.
