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Backend Development

Simple explanations of controllers, middlewares, queue workers, and execution runtimes.

backend6 min read

HTTP Middleware

Learn what middleware is, how it intercepts requests in Next.js, and a step-by-step codebase setup guide.

#Backend#Express#NextJS#NodeJS
Jun 5, 2026Read guide
backend7 min read

JSON Web Token (JWT) Authentication

Understand JSON Web Tokens (JWT), their structure, and a step-by-step token sign/verify integration guide.

#Authentication#Backend#JWT#Security
Jun 4, 2026Read guide