HDharshad dhongadeingo-pro.hashnode.devBuild a Todo CRUD API with Go (Beginner-Friendly Guide)If you're starting with Golang and want to build something practical, a Todo CRUD API is the perfect first project. It covers all the fundamentals you'll use in real-world backend development. In this4d ago·4 min read
PDPiyush Deshmukhinpiyushdeshmukh.hashnode.devImplementing Refresh Token Logic in a MERN apptoday i finally implemented refresh tokens properly. i had known the concept for a while — access token expires fast, refresh token lives longer, rotate when needed. but knowing something conceptually4d ago·4 min read
Ssumaiyainsumaiya.hashnode.devREST vs GraphQL in System DesignEvery engineering team eventually has The Meeting. Someone says:“REST is outdated. It’s too chatty.” Someone else fires back:“GraphQL is going to melt our database.” Someone mentions caching. Someone 6d ago·6 min read
MMariinfreecodecamp.orgHow to Optimize Django REST APIs for Performance: Profiling, Caching, and Scaling.Performance problems in APIs rarely start as performance problems. They usually start as small design decisions that worked perfectly when the application had ten users, ten records, or a single developer testing locally. Over time, as traffic increa...Feb 17·13 min read
SSShubh Sahuinshubhsahu.hashnode.devBuilding a Backend REST APIIntroduction When I started learning backend development, one thing that confused me was how everything connects behind the scenes — from an incoming request to storing data and sending a response back.In this blog, I’ll share my approach to building...Feb 16·3 min read
SMSYED MINHAJ HUSSAINinsyedminhajhussain.hashnode.devGetting Started with cURL🌟 Introduction: (Talking to Servers with cURL) Imagine, You are craving for pizza 🍕. You called the restaurant & asked what are the different varieties of pizzas available. The waiter tells the menu in response. You’ve gone through the menu & decid...Feb 15·4 min read
TITech Insights Hubintopperblog.hashnode.devSemantic Versioning: API Evolution StrategyContent Role: pillar Semantic Versioning: API Evolution Strategy Breaking changes and backwards compatibility in REST and GraphQL API evolution presents a fundamental challenge: how do you improve your API without breaking existing integrations? Ever...Feb 13·7 min read
TITech Insights Hubintopperblog.hashnode.devWhat is REST API: RESTful ArchitectureUnderstanding What REST API Is and Why It Still Dominates Modern Architecture When your microservices architecture starts experiencing inconsistent data states across services, or your mobile app team complains about unpredictable API responses, you'...Feb 12·11 min read
TITech Insights Hubintopperblog.hashnode.devCreate REST API: Node Express MongoDBBuilding Production-Ready REST APIs with Node.js, Express, and MongoDB: A 2025 Guide When you create REST API Node Express MongoDB applications today, you're not just connecting three technologies—you're architecting systems that must handle millions...Feb 12·9 min read
TITech Insights Hubintopperblog.hashnode.devHow to Build REST API: Complete Tutorial 2026Why Traditional REST API Approaches Fail in 2026 The classic REST API tutorial from five years ago typically showed you how to create endpoints with basic CRUD operations, maybe add JWT authentication, and call it production-ready. This approach brea...Feb 12·10 min read
