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Introduction When building applications with Spring Boot, one of the most important architectural patterns you’ll encounter is MVC (Model-V
If you have ever asked Claude Code, Cursor, or Copilot to "add an endpoint" to a Spring Boot project, you already know the result: a @RestController w
👋 Hello Developers, The market is shifting. We are seeing a surge in JAVA roles this week. Our internal system just processed 200+ verifie
When I saw this line in my paper-based quiz, I had no idea what it would do: Ramen r = new TonkotsuRamen(); System.out.println(r); I thought
💡 Problem: How do we ensure that a class has only ONE instance throughout the application? 💡 Common Use Cases: Logger Configuration Manager D
Mastering Spring Boot Unit Testing with JUnit 5 and Mockito Learn how to write effective unit tests for your Spring Boot applications usin
Contrarian View: Why Java 24 Is Worse Than Kotlin 2.0 for Android Development – 15% Slower Builds For years, Java has been the bedrock of A
The drift problem Every project that ships a translated README has the same lifecycle: Someone writes README.md in English. A contributor
This is a summary of the full tutorial published on howtostartprogramming.in. TLDR: Building Multi-Agent AI Systems with LangChain Tutorial 2026 In t
This is a summary of the full tutorial published on howtostartprogramming.in. TLDR: AI Agents Explained and Building Process AI agents are autonomous
Apache Stateful Functions is one of the quietly powerful frameworks in the Flink ecosystem - durable per-key state, exactly-once messaging, polyglot r
How We Improved Payment System Throughput by 25% Using Apache Kafka at a Fortune 500 FinTech By Disha Sune — Java Backend Engineer | Spring
In Q1 2026, the US Bureau of Labor Statistics reported a 1.2% unemployment rate for Java 21 developers, compared to 3.8% for Python 3.13 engineers—a 2
Hello Developers! 👋 Most developers today pick a side: you either write system-level logic or you build web interfaces. But the top engineers know
Mastering Java Recursion: Problems and Step-by-Step Solutions Solve complex Java recursion problems with ease using our step-by-step guide
Everyone told me I needed Python for AI. I didn't listen. Here's what happened. Let me be real with you. Every time I say "I'm building an AI a
Book: Kotlin and Java to TypeScript Also by me: The TypeScript Library — the 5-book collection My project: Hermes IDE | GitHub — an IDE for deve
Book: Kotlin and Java to TypeScript Also by me: The TypeScript Library — the 5-book collection My project: Hermes IDE | GitHub — an IDE for deve
Book: Kotlin and Java to TypeScript — A Bridge for JVM Developers Also by me: The TypeScript Library — the 5-book collection My project: Hermes
The Performance Secrets of Python vs Java and React vs Svelte Revealed Performance is a non-negotiable factor in modern software developmen