Best NodeJS frameworks for seamless backend development

NodeJS is a popular JavaScript runtime environment for developing server-side web applications due to its asynchronous and event-driven nature. With over 50,000 open source packages available through npm, it facilitates seamless backend extension. Some of the top NodeJS frameworks include Express, Fastify, NestJS, Socket.IO, Feathers.js, Meteor.js, and Sails. These frameworks offer a basic structure for applications with routes, middleware, and templates that streamline the development process. Realtime frameworks in NodeJS simplify the development of realtime features such as chat, notifications, data streaming, and more. The choice of a NodeJS framework depends on project requirements, community support, and potential limitations.