We can create API endpoints with minimal code; this makes development rapid. Express.js supports a variety of template engines, such as EJS and Handlebars, which make it easy to generate HTML dynamically.

Express.js is an excellent web framework that provides developers with a range of features and functionality to build fast, scalable, and efficient web applications. Its ease of use, performance, routing, middleware, scalability, documentation, and community make it an ideal choice for developers who want to build modern web applications.

It's very easy to use & understand for any new developer who wants to write API in Node.Js Ecosystem. Middlewares to customize the API requests are simple to work with & easily include lot of complexities very easily