Node.js

The goal is a design that is small enough to read in one sitting but realistic enough to deploy. We favor explicit SQL over an ORM so that the data model stays transparent, and we lean on Fastify's schema validation and plugin system to keep the codebase organized.

Node.js gives you everything needed to manage TLS certificates end to end.

Node.js gives you everything needed to sign files properly: modern algorithms through a stable built-in module, streaming digests for artifacts of any size, and a standards-based alternative when code must run in more than one runtime.

Node.js is often described in a single, slightly misleading sentence: "it is single-threaded." That statement is true of the JavaScript code you write, but it hides a much richer reality.

In Node.js, it's possible to make HTTP requests without relying on external libraries like Axios or node-fetch, simply by using the core http and https modules.

Session management in Node.js is essential for maintaining state between HTTP requests, especially in web applications that require user authentication.

Node.js provides powerful tools to access and manipulate the file system. Iterating over files and directories is a common operation, for example, to build a file management system, data analysis, or automated deployments.

Test-Driven Development (TDD) is a software development methodology that involves writing tests before the application code. In the Node.js environment, this practice is very common thanks to the availability of testing frameworks like Mocha, Chai, and Jest.

In this article, we will see how to build a basic blockchain from scratch using Node.js.

In this article, we’ll see how to implement a simple ORM for PostgreSQL using Node.js.