Articles and news for Dev

Discover techniques to boost your Go WebSocket Server's performance by optimizing CPU and memory usage. Learn how to handle high concurrent connections efficiently with real-world Go code examples and practical production tips.

Learn how to handle HTTP Requests and Responses in JavaScript (Fetch/Express) and Go (net/http) with examples and best practices for building professional APIs and web applications

Learn how to manage signals and processes in Go and JavaScript with real code examples and best practices to safely and efficiently control your application’s lifecycle.

Learn how to handle errors in JavaScript and Go with Stack Trace and Logging to efficiently debug and monitor your applications. Includes code examples and best practices for production-ready error handling.

A complete summary of building a WebSocket Server with Go, from fundamentals to enterprise-ready architecture. Includes production code samples, best practices, scaling strategy, and hands-on challenge to test your system.

When thousands of users connect simultaneously, your WebSocket Server must be designed for scalability, stability, and performance. In this episode, we explore best practices and real-world patterns for handling high traffic WebSocket connections.

Choosing between JavaScript and Python as your first language? Here’s a detailed guide to help beginners decide where to start.

AI won’t replace programmers but can speed up coding. Learn how to use AI coding assistants properly and safely in this guide.

Explore the future of PHP, a classic web development language, analyzing its strengths, weaknesses, and adaptation strategies for developers and businesses.

Learn how to implement logging in JavaScript and Go with practical examples and best practices to efficiently track events, debug issues, and manage logs professionally in your applications

Learn how to manage Environment Variables and application configuration in Go and Node.js, securely handling sensitive values such as API keys and database credentials, with practical code examples and best practices

Learn how to use Regular Expressions (Regex) in JavaScript and Go with code examples and best practices to efficiently manage text, validate patterns, and perform replacements professionally.