Node.js
Building Applications centers on Node.js Frameworks, plus the ideas that build on it.
Node.js frameworks provide structure, organization, and common utilities for building web applications, APIs, and more.
Express.js (or simply Express) is the most popular Node.js web application framework, designed for building web applications and APIs.
Middleware is a key part of Node.js web applications, particularly in Express.js.
REST (Representational State Transfer) is an architectural style for designing networked applications that has become the standard for web services.
API authentication is the process of verifying the identity of clients accessing your Node.js APIs.
Node.js provides a backend foundation that integrates with modern JavaScript frontend frameworks, enabling developers to build full-stack applications within just the JavaScript ecosystem.