MMMainak Mukherjeeinmainakkaniam.hashnode.dev API Routing Demystified: From Zero to Production-ReadyWhether you're cracking interviews or building your first backend — this is the routing guide you wish you had on Day 1. The Big Picture: What Even Is Routing? Let's say you walk into a huge office 3d ago·9 min read
CVChris Vestersincvesters.hashnode.devAPI Error MessagesWhen designing an API, we tend to only focus on successful requests. This often leads to error responses that are not useful and often don't contain any information. I am guilty of this myself, and in my own projects I typically only use the HTTP sta...6d ago·6 min read
SPSamarjeet Patilinsamargeet.hashnode.devAWS Serverless Architecture: API Gateway, Lambda, and DynamoDBIntroduction Serverless architecture on AWS enables developers to build scalable applications without provisioning or managing servers. Instead of worrying about infrastructure, we focus purely on busMar 4·5 min read
STShubham Tribediinqubridai.hashnode.devReal-Time AI Video Is Finally Here - And If You’re Building in AI, You Shouldn’t Ignore ItAI video generation has been impressive to watch, but it hasn’t been truly usable - at least not inside real products, real workflows, or systems where iteration speed determines whether users stay orFeb 26·7 min read
ODOrim Dominic Adahinfreecodecamp.orgHow to Create REST API Documentation in Node.js Using ScalarA REST API documentation is a guide that explains how clients can make use of the REST APIs in an application. It details the available endpoints, how to send requests and what responses to expect. ItFeb 25·19 min read
AAAbdulwaheed A Ainhabiz.hashnode.devWhy internal APIs deserve more rigour than external onesInternal APIs are often treated as second-class citizens. They're "just for us", easier to change, faster to iterate, more forgiving when they break. External APIs, by contrast, get the full product tFeb 24·2 min read
JJsonSheetsinblog.jsonsheets.comHow to Build a Contact Form Backend With Google Sheets (No Server Needed)Every website needs a contact form. But setting one up usually means spinning up a backend, configuring a database, handling email notifications, and deploying somewhere reliable. What if your contact form could just write directly to a Google Sheet?...Feb 22·5 min read
BCBetpro Codersinbetprocoders.hashnode.devCasino API Integration Guide (2026): Live Streaming Architecture, API Providers, Cost & Scalable Platform Development.By 2026, players no longer settle for static interfaces; they demand studio-quality video, sub-second latency, and transparent transactions. For platform operators, the secret to meeting these expectations lies in a sophisticated Live Casino API inte...Feb 18·4 min read
BBBahati Brenda Kizitoingodfident-data.hashnode.devTraining a Model to Catch Fraud (And It Humbled Me) - Lessons from Building a Real Fraud Detection SystemIf you’ve ever built a machine learning project that worked beautifully on your laptop but humbled you in production… welcome to my life 😭 Today I’m sharing my journey building CreditWise AI — my credit card fraud detection project — and everything ...Feb 18·5 min read
SSSaurabh Sinhaincloud-sinhasaurabh.hashnode.devAPI Gateway - ResponsibilitiesCore Responsibilities of an API Gateway Request Routing: Like a postal worker sorting mail to correct addresses, it directs requests to the right service. Service Aggregation: Combines multiple dishFeb 16·2 min read
