Why wait for Wi-Fi? Go offline with WebAssembly behind MongoDB Atlas Device SDKs

If we look back at the time when we first started using Node.js with either the MEAN or MERN stack, we were often told that the "M" stands for "MongoDB," which is considered the most suitable. So, let's take our understanding of it to the next level. In today's era, where online connectivity is nearly ubiquitous, there are still many occasions when we cannot access the internet. Making our apps handle offline and sync capabilities is not easy. Therefore, we will discuss solutions that enable our systems to work offline and sync seamlessly when online, using MongoDB Atlas Device SDKs powered by WebAssembly.