Azim Uddin

Building a REST API with Node.js and Express: A Comprehensive Guide

Introduction to REST APIs and Node.js What is a REST API? Key Principles and Constraints A REST (Representational State Transfer) API is an architectural style for designing networked applications that rely on stateless, cacheable communication via HTTP. It enables clients and servers to exchange resources—such as data objects or files—using standard HTTP methods like GET, […]

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Building a GraphQL API with Node.js: A Comprehensive Guide

Introduction to GraphQL and Node.js What Is GraphQL and How It Differs from REST GraphQL is a query language and runtime for APIs, developed by Facebook in 2012 and open-sourced in 2015. Unlike traditional REST APIs, which expose multiple endpoints returning fixed data structures, GraphQL provides a single endpoint where clients can precisely request the […]

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