techexplained - Tech Explained

The Latest & Greatest: Key Features in Node.js

The Node.js project consistently delivers new features that enhance performance, security, and developer experience. The current major release is Node.js v25.x, with Node.js v24.x (Codename: Krypton) being the latest Active…

techexplained November 14, 2025

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Claude Sonnet 4.5: The Agentic Leap That Resets Expectations

Anthropic has officially launched Claude Sonnet 4.5, and it's not just an iterative update—it's a massive power-up that fundamentally changes the landscape for AI agents and developers. Positioned by Anthropic…

techexplained November 13, 2025

Development

Express.js vs Nest.js: Choosing Your Node.js Framework

Introduction Express.js and Nest.js are two of the most popular Node.js frameworks, but they serve different needs. Express is lightweight and flexible, while Nest.js is opinionated and enterprise-ready. Understanding their…

techexplained November 13, 2025

The Rise of Agentic AI: Autonomous Intelligence at Work

Introduction Artificial intelligence has evolved dramatically over the past decade. We've moved from narrow, task-specific models to large language models capable of reasoning across domains. Yet, the next frontier is…

techexplained November 13, 2025