Finatra vs NestJS: What are the differences?
Developers describe Finatra as "Fast, testable, Scala services built on TwitterServer and Finagle, by Twitter". At Twitter, Finagle provides the building blocks for most of the code written on the JVM. It has long-served as Twitter's extensible, protocol-agnostic, highly-scalable RPC framework. 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..
Finatra and NestJS can be categorized as "Frameworks (Full Stack)" tools.
Some of the features offered by Finatra are:
- Production use as Twitter’s HTTP framework
- ~50 times faster than v1.6 in several benchmarks
- Powerful feature and integration test support
On the other hand, NestJS provides the following key features:
- Extensible - Gives you true flexibility by allowing use of any other libraries thanks to modular architecture.
- Versatile - An adaptable ecosystem that is a fully-fledged backbone for all kinds of server-side applications.
- Progressive - Takes advantage of latest JavaScript features, bringing design patterns and mature solutions to node.js world.
"Fast" is the primary reason why developers consider Finatra over the competitors, whereas "Powerful but super friendly to work with" was stated as the key factor in picking NestJS.
Finatra and NestJS are both open source tools. NestJS with 17.4K GitHub stars and 1.22K forks on GitHub appears to be more popular than Finatra with 1.93K GitHub stars and 355 GitHub forks.