Artículos sobre Node.js
8 articles
Node.js 24: new features and improvements
Explore Node.js 24 new features: V8 performance upgrades, native ESM, improved diagnostics, OpenSSL 4.0, and WebSocket stabilization.
pnpm vs npm: performance and disk space comparison
Detailed comparison between pnpm and npm: installation speed, disk space, security, and why migrate to pnpm.
Yarn Berry vs pnpm: modern package managers
Comparison between Yarn Berry and pnpm as modern package managers. Plug'n'Play, global cache, performance, and when to use each.
OpenTelemetry: observability for your applications
Implement OpenTelemetry for tracing, metrics, and logs. Node.js setup and export to observability platforms.
Structured logging with Pino for Node.js
Implement structured logging with Pino in Node.js. JSON, levels, transports, and best practices for production logs.
API Testing with Supertest: practical guide
Practical guide to API testing with Supertest and Jest. Learn to test HTTP endpoints, validate responses, and simulate authentication.
ESM vs CommonJS: differences and when to use each
Comparison between ES modules (ESM) and CommonJS. Syntax, loading, performance differences, and when to choose each module system in Node.js.
Clean Architecture: practical implementation in web projects
Implement Clean Architecture in web projects with Node.js and TypeScript. Learn to separate layers, manage dependencies, and keep code testable.