NestJS vs Pyramid: What are the differences?
Developers describe NestJS as "A progressive Node.js framework for building efficient and scalable server-side applications by @kammysliwiec". Nest is a framework for building efficient, scalable Node.js server-side applications. It uses progressive JavaScript, is built with TypeScript (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming)
Under the hood, Nest makes use of Express, but also, provides compatibility with a wide range of other libraries, like e.g. Fastify, allowing for easy use of the myriad third-party plugins which are available.. On the other hand, Pyramid is detailed as "A framework for building Python web applications". It makes it easy to write web applications. You can start small with this "hello world" minimal request/response web app. This may take you far, especially while learning. As your application grows, it offers many features that make writing complex software take less effort.
NestJS and Pyramid can be categorized as "Frameworks (Full Stack)" tools.
NestJS is an open source tool with 17.5K GitHub stars and 1.22K GitHub forks. Here's a link to NestJS's open source repository on GitHub.
Sofit Software, Quero Education, and YABAWT are some of the popular companies that use NestJS, whereas Pyramid is used by Kalibrr, YOU-app, and Thingr. NestJS has a broader approval, being mentioned in 12 company stacks & 13 developers stacks; compared to Pyramid, which is listed in 7 company stacks and 5 developer stacks.