Introduction to F#: Functional Programming in the .NET Ecosystem

Introduction to F#: Functional Programming in the .NET Ecosystem

Picture this: you’re sitting in your favorite chair, coffee in hand, staring at yet another C# class with 200 lines of mutable state management. Your brain starts to feel like it’s swimming through molasses, and you wonder if there’s a better way. Well, my friend, let me introduce you to F# – the functional programming language that might just make you fall in love with coding all over again. F# isn’t just another language thrown into the ....

September 23, 2025 · 10 min · 2051 words · Maxim Zhirnov
Why Your Code Reviews are Probably Too Nice

Why Your Code Reviews are Probably Too Nice

Let me tell you about the most expensive “LGTM” I’ve ever seen. It was on a pull request that looked innocent enough – a small change to our payment processing logic. The reviewer, a senior engineer I respected, gave it a thumbs up with a comment that still haunts me: “Looks good! Nice work on keeping it simple 👍” That “simple” code went live and promptly charged 847 customers twice for their orders during Black Friday....

September 23, 2025 · 11 min · 2157 words · Maxim Zhirnov
Frontend Performance Optimization: Mastering Web Workers in JavaScript

Frontend Performance Optimization: Mastering Web Workers in JavaScript

Picture this: you’re browsing a beautiful web application when suddenly it freezes like a deer in headlights. Your mouse cursor becomes as responsive as a sloth on sedatives, and you’re left wondering if your browser decided to take an unscheduled coffee break. Sound familiar? Welcome to the wonderful world of main thread blocking – where JavaScript’s single-threaded nature can turn your smooth user experience into a slideshow nobody asked for. But fear not, fellow developers!...

September 22, 2025 · 14 min · 2817 words · Maxim Zhirnov
Why Code Reviews are Often a Waste of Time (And What to Do Instead)

Why Code Reviews are Often a Waste of Time (And What to Do Instead)

Let me start with a controversial statement that’ll probably ruffle some feathers: code reviews, as practiced by most teams, are a colossal waste of time. Before you sharpen your pitchforks and light your torches, hear me out. I’ve been on both sides of this fence – as a reviewer drowning in diffs and as a developer waiting for approval while my brilliant code grows stale. The uncomfortable truth is that we’ve turned code reviews into a cargo cult practice....

September 22, 2025 · 9 min · 1778 words · Maxim Zhirnov
Implementing GitOps with ArgoCD in Kubernetes Clusters: Your Git Repository as the Single Source of Truth

Implementing GitOps with ArgoCD in Kubernetes Clusters: Your Git Repository as the Single Source of Truth

Picture this: you’re managing a Kubernetes cluster, and every deployment feels like playing Russian roulette with YAML files. One misplaced indent, and suddenly your production environment is having an existential crisis. Sound familiar? Well, grab your favorite caffeinated beverage because we’re about to dive into the world of GitOps with ArgoCD – where your Git repository becomes the ultimate puppet master of your Kubernetes destiny. What Exactly is GitOps, and Why Should You Care?...

September 21, 2025 · 10 min · 2017 words · Maxim Zhirnov