Express

Mastering Node.js Authentication: Sessions, JWTs, and OAuth2 Explained

23 September 2025·1735 words·9 mins

Node Basics Web Development Security Authentication Express Jwt OAuth2 Passport-Js Security Node-V22

Authentication is the gatekeeper of the modern web. In 2025, building a Node.js application without a robust security strategy is akin to leaving your front door wide open. As the ecosystem matures, the debate isn’t just about how to authenticate, but which strategy best fits your architectural needs.

Production-Ready REST APIs in Node.js: Architecture, Security, and Best Practices

6 September 2025·1709 words·9 mins

Web Development Node.js REST API Express Architecture Security Best Practices Backend

It’s 2025, and while we’ve seen the rise of GraphQL, tRPC, and Server Actions, the RESTful API remains the absolute backbone of the internet. It is the universal language that allows microservices to talk to each other, mobile apps to sync data, and third-party integrations to function securely.

Express vs Fastify vs Koa: The Ultimate Node.js Performance Showdown

4 September 2025·1738 words·9 mins

Web Development Node-Js Express Fastify Koa Performance Benchmark Backend

It’s an age-old debate in the Node.js ecosystem, yet it remains as relevant today as it was five years ago. Which framework should you choose for your next production-grade application?