Node.js is an open-source JavaScript runtime environment, while PostgreSQL is a free relational database management system. The `pg` package simplifies interactions between them by providing a lightweight API, making it the go-to choice for fullstack developers seeking to integrate these technologies.
Node.js is an open-source JavaScript runtime environment for building scalable and high-performance network applications. It has a built-in HTTP module, which allows developers to create robust web servers, handle requests, and send responses. A simple web server can be created using `http.createServer()`, and different types of requests and responses involve checking the request URL and sending specific responses.
Node.js is an open-source JavaScript runtime environment for building server-side applications. This guide explores three fundamental modules: `fs` (File System), `path`, and `http`. The `fs` module interacts with the file system, while `path` simplifies file path manipulation. The `http` module creates and manages HTTP servers. Examples demonstrate how to use these modules in code.
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