4h ago · 6 min read · How does Node.js work? This is the most common question that an interviewer asks in a JavaScript interview. The answer lies in the Node.js architecture, which involves mainly V8 engine libuv Node.j
Join discussion
Feb 17 · 6 min read · Have you ever noticed how some websites respond instantly, while others make you wait? At first, it feels like a performance issue. But most of the time, the real problem isn’t speed. It’s waiting.And to understand that waiting, we need to understand...
Join discussion
Feb 6 · 3 min read · Callbacks in JavaScript confused me a lot when I first encountered them. I read articles and watched videos, but nothing really clicked. I could repeat the definition, yet I didn’t truly understand what was happening behind the scenes. If this sounds...
Join discussion
Dec 26, 2025 · 18 min read · Python’s concurrency tools let you optimize programs by running tasks in overlapping periods—great for cutting down wait times in I/O-heavy work and taking advantage of multiple CPU cores for compute-intensive tasks. In this article, I’m focusing on ...
Join discussion
Dec 24, 2025 · 4 min read · Kafka is an event streaming library used for asynchronous communication between microservices. It is know for its ability to handle high throughput of events with ease. In the story of Kafka, there are two main actors - producers and consumers. Produ...
Join discussion
Dec 16, 2025 · 9 min read · In this article, we'll explore async programming in Rust from a practical angle. Not the "here's how to use Tokio" basics, but the conceptual understanding you need to confidently work with async code in production. We'll cover what futures are, how ...
Join discussion
Dec 2, 2025 · 6 min read · Developers love consistency. We chase it the way some teams chase code coverage: as if a perfectly uniform codebase were proof of discipline. The problem is simple: when consistency becomes a rule instead of a consequence of clear thinking, you stop ...
Join discussion
