Backend

• The technology behind real-time web experiences: How WebSockets actually work

  15/06/2026

  “Real-time” sounds more ambitious than it actually is. It’s not magic, and it doesn’t require expensive infrastructure — in many cases it comes down to picking the right communication mechanism for the problem in front of you.

• How to debug HTTP requests in Flutter with DevTools

  01/05/2026

  Throughout the Flutter series we have covered how an application is structured, how to build interfaces with widgets, how to lean on Dart, how to handle asynchronous operations, how to integrate packages, how to bring the UI to life with animations, and how to adapt text content with internationalization.

• Essential n8n Fundamentals for building professional automations

  01/10/2025

  n8n has established itself as one of the most powerful tools for creating automation workflows, enabling developers and teams to connect different services and applications without writing complex code.

• Master REST APIs with FastAPI and PostgreSQL: End-to-end tutorial with source code

  15/09/2025

  Disclaimer This article is intended for learning and experimentation purposes. Please note:The code and approaches shown may not be production-ready or follow all security best practices.

• Build a New Year resolution generator with ChatGPT

  01/01/2025

  Almost everyone makes New Year resolutions at the beginning or end of the year, or at least rethinks goals and objectives. For this article, considering the time of year, we’ll do something “different,” something simple yet practical.