This guide outlines the steps to set up an Express.js server for a REST API. It includes prerequisites, installation instructions, server creation, and endpoint development for GET and POST requests. It also suggests using tools for testing and highlights next steps, like integrating a database and adding authentication.
This tutorial outlines the process of setting up a PostgreSQL database with PGAdmin, including downloading the application, creating a database (my_test_db), setting up a user (my_app_user), and creating a Users table with specific columns. It concludes by verifying the table’s structure using a SELECT query.
This content provides a step-by-step guide for setting up a project using Node.js and PostgreSQL. It covers choosing a code editor, installing Node.js and PostgreSQL, configuring environment variables, and writing a database connection script. Additionally, it includes common debugging steps and outlines future steps for building a REST API.