Geddy vs NestJS: What are the differences?
Developers describe Geddy as "A simple, structured web framework for Node". Geddy is a full stack open source MVC framework based on ruby on rails methodology with built-in authentication module, passportjs and socket.io integration. On the other hand, NestJS is detailed 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..
Geddy and NestJS belong to "Frameworks (Full Stack)" category of the tech stack.
Geddy and NestJS are both open source tools. It seems that NestJS with 17.4K GitHub stars and 1.22K forks on GitHub has more adoption than Geddy with 1.9K GitHub stars and 270 GitHub forks.