Learn how to handle large-scale data efficiently using Buffer and Stream in Node.js and Go. This article covers real-world use cases, code examples, and best practices for building high-performance production systems.

Explore the key differences between Recursion (self-calling functions) and Iteration (loops) with practical examples in JavaScript and Go. Learn which approach offers better performance, readability, and memory efficiency for real-world systems.

Explore three fundamental search techniques — Linear Search, Binary Search, and Map-based Lookup — with real code examples in JavaScript and Go, and learn how to choose the best one for production systems.

Learn how to optimize your WebSocket server for mobile devices with real production-level techniques — including timeout adjustment, auto-reconnect, and handling network switching.

Discover how to manage stale or idle WebSocket connections using Timeout and Cleanup techniques to keep your production server stable and resource-efficient — with real-world Go code examples.

Learn how to use pprof, wrk, and hey to analyze the performance, stability, and latency of your WebSocket Server, with real-world optimization tips for production systems.

When your WebSocket Server goes into production, logs alone aren't enough! Learn how to use Prometheus and Grafana to monitor your system health in real-time, with real Go code examples.

Explore and compare popular sorting algorithms Bubble Sort, Merge Sort, and Quick Sort along with Go’s built-in sort package. Learn through real code examples in both JavaScript and Go, and discover which approach best fits your system.

Heap and Priority Queue are essential data structures for managing task priorities in systems like job queues, pathfinding, and recommendation engines.

Learn how to manage event queues and prioritize real-time events in large-scale WebSocket systems using Golang.

Learn how to optimize your WebSocket Server performance by compressing data and sending only the changed parts (Delta Updates) making your system faster, lighter, and production-ready.

Discover 5 free websites that help developers instantly transform their code into stunning visuals. Perfect for slides, social media posts, or showcasing your dev content like a pro.