A May 5, 2026 snapshot of OpenAI's GPT coding-model pricing and context windows: Codex models and flagship GPT-5.2, GPT-5.4, and GPT-5.5, plus what changes on ChatGPT Plus.

Learn how Jakarta Bean Validation works, which constraints matter most, and how to use it effectively in Spring Boot and Micronaut without turning validation into misplaced business logic.

Learn what spec-driven development means in the AI era, why teams are revisiting it in 2026, and how to adopt it without turning your process into bureaucracy.

Learn how Git worktree lets you run multiple LLM-assisted coding tasks in parallel in a single repository, with a practical Codex workflow and cleanup best practices.

Complete comparison of the latest AI coding models: OpenAI's GPT-5.2, Google's Gemini 3 Pro, and Anthropic's Claude Opus 4.5 with current pricing and benchmarks.

A practical guide comparing Spring Boot MVC and Spring WebFlux reactive programming, including performance benchmarks and real-world use cases.

Discover why Micronaut is becoming the go-to framework for building modern, cloud-native microservices with faster startup times and lower memory footprint.

Learn how to debug Java applications running on remote servers using IntelliJ IDEA's remote debugging capabilities.

Discover Woodpecker CI, a lightweight, container-based CI/CD tool that's simple to use, fast, and powerful enough for modern development workflows.

Virtual threads, structured concurrency, and performance gains that transform how we write concurrent Java. Say goodbye to deadlocks and thread pool hell.

Master the core concepts of Java multithreading, from threads and locks to thread pools and deadlocks. Essential foundation for modern concurrent programming.

Understanding Java 8 features and the Collections framework is still essential for modern Java developers. Here's why mastering them matters.

Discover the major improvements from Java 8 to Java 21, including new language features, performance gains, and why it's time to upgrade.

Navigate the complex world of Gradle, Java, and Spring Boot compatibility with this comprehensive matrix and practical configuration examples.

A comprehensive comparison of Java and Kotlin for backend development in 2025, including performance, ecosystem, and practical recommendations for your next project.

Complete comparison of Chakra UI, Radix UI + Tailwind, and Shadcn/ui focused on frontend vs fullstack developer profiles to help you choose the right React component library.

Discover Astro, the modern web framework that delivers lightning-fast performance with its unique islands architecture. Learn how to build content-rich sites with minimal JavaScript.

Discover K3s, the certified lightweight Kubernetes distribution perfect for edge computing, IoT devices, and resource-constrained environments. Learn installation, advantages, and practical use cases.

Discover Freelens, the free and open-source Kubernetes IDE that simplifies cluster management. Learn how to install, configure, and leverage its powerful features for better DevOps workflows.

Learn how SDKMAN simplifies managing multiple versions of Java, Maven, Gradle, and other development tools on Unix-based systems with practical examples.

Practical solutions to reclaim disk space when Docker containers and images consume your storage. Learn cleanup commands and prevention strategies.

Master JavaScript and TypeScript package management by understanding the key differences between npm, npx, and Yarn. Learn when to use each tool and discover best practices for modern development workflows.

Learn how to combine Model Context Protocol (MCP) with Playwright to create intelligent web automation. Build AI agents that can navigate, test, and interact with web applications dynamically.

Step-by-step guide to integrate Model Context Protocol with Playwright in Cursor IDE. Includes essential configuration, troubleshooting tips, and a collection of powerful prompts for AI-assisted web automation.

Learn how to configure Model Context Protocol (MCP) for Cursor to seamlessly interact with PostgreSQL databases using Docker. Complete guide with automated setup and best practices.

Learn about Model Context Protocol (MCP), the open standard revolutionizing AI integration. Discover how MCP solves the M×N integration problem and enables seamless connections between AI applications and external tools.

Learn how to effectively manage Docker container resources by setting memory, CPU, and disk limits using both docker run commands and Docker Compose configurations.

Learn how to resolve the alarming 'com.docker.socket contains malware' error that affected thousands of Docker Desktop users on macOS. Complete solutions and explanations included.

Welcome to my technical blog! This is my first post where I introduce myself and share what you can expect from this blog.