Practical lessons, experiments, and tools from my work as a software engineer.
A practical guide to MCP: what it is, how it differs from REST, how to design reliable tools, how to build a minimal MCP server, and how apps or AI agents connect to it in production.
A practical look at Moonshot AI's Kimi K3, why it is trending, how its benchmarks compare, and where it may or may not be useful today.
OpenSpec is an open-source, lightweight spec-driven development (SDD) framework that helps human developers and AI coding agents align on what to build before code is written. This article covers its philosophy, workflow, and how it fits into the modern AI-assisted development landscape.
This article explains JavaScript microtasks and macrotasks in practical terms, showing why `Promise.then()` usually runs before `setTimeout(..., 0)` and how the event loop prioritizes different kinds of asynchronous work.
Animation Keys is a collection of essential UI animation terms that explain how motion can guide attention, provide feedback, show relationships between states, and improve the overall user experience in digital products.
Discover why PostgreSQL continues to dominate as the preferred database solution in 2025. Learn about its advanced features, cost-effectiveness, scalability, and see practical examples that demonstrate why developers and enterprises choose PostgreSQL for modern applications.
Deep dive into database indexes with practical examples and performance insights. Learn how to create, optimize, and manage indexes across PostgreSQL, MySQL, and MariaDB. Includes detailed code examples, best practices, and real-world scenarios to boost query performance by up to 100x.
Discover why the Next.js Link component outperforms traditional anchor tags for internal navigation. Learn the key differences, performance benefits, and practical implementation with real-world code examples to optimize your Next.js application.
Learn when and why to use React's useCallback hook to optimize your application's performance. This comprehensive guide covers practical use cases, real-world examples, common pitfalls, and best practices to help you make informed decisions about memoizing functions in your React components.
While you're working with registries, you might hear the terms registry and repository as if they're interchangeable. Even though they're related, they're not quite the same thing. A registry is a centralized location that stores and manages container images, whereas a repository is a collection of related container images within a registry. Think of it as a folder where you organize your images based on projects. Each repository contains one or more container images.