I didn’t fully understand how PWAs worked under the hood until I read a post by Toimi that broke it down so clearly. They walked through how browser tech powers modern web apps, and how that impacts caching, offline access, and performance — all in a way that made sense even if you’re not a developer. It gave me the confidence to push for a PWA strategy in our next project. If you’re curious about what makes a PWA tick and how browsers are enabling better digital products,
this article is one of the most practical explanations I’ve found.