In this chapter, we learned about different frameworks, such as ClaudiaJS, Zappa, and Apex. We also looked into a few examples of using them, but we mostly covered Serverless Framework extensively. We will be using Serverless Framework extensively in most of our tutorials while going through the book, because Serverless Framework fairs far better than other frameworks because it has better community support and support for multiple cloud providers. This means that you don't have vendor locking, as you do with some other frameworks. It also has a huge list of plugins for different types of cloud service, good blog support, and finally, some really good features for easy deployment into various different cloud providers.