Node.js Architecture and Development Best Practices for the Full SDLC

Node.js has emerged as a popular choice for building modern web applications and APIs . As an open-source, cross-platform JavaScript runtime environment, Node.js allows developers to use JavaScript for server-side scripting, creating dynamic web pages, and building full-fledged applications. We'll dive into the architecture and best practices for Node.js app development , covering the entire software development life cycle (SDLC). The Node.js App Development Architecture: The architecture of a Node.js application typically follows a modular and event-driven design. Here are the key components of a Node.js app architecture: Single-Threaded Event Loop: Node.js operates on a single-threaded event loop that handles multiple client requests. This approach contrasts with traditional server models that create a new thread for each client request, reducing the overhead associated with thread creation. Node.js Runtime: The Node.js runtim...