Notes on shipping production-grade systems — architecture decisions, performance engineering, security hardening, and lessons from real estate, e-commerce, financial, and enterprise builds.
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Bun 2.0 brings major improvements to the JavaScript ecosystem. Learn about the new features and how to migrate from Node.js.
Create a production-ready REST API using Node.js, Express, and MongoDB with authentication and validation.
Deno 2.0 achieves full Node.js compatibility while maintaining its security-first approach. Is it time to switch?
Design and build scalable microservices using NestJS framework. Learn about message queues, service discovery, and API gateways.
Create powerful CLI tools with Node.js using Commander.js and Inquirer. Learn about argument parsing, interactive prompts, and distribution.
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