PinnedPublished inDataDrivenInvestorI Quit Nest.js in 2025: Here’s What I Chose InsteadWhen I first discovered Nest.js, it felt like a promising way to bring order and enterprise-level patterns into the Node.js world. Its use…Apr 729Apr 729
PinnedPublished inDev Genius10 Ways to Work with Large Files in Python: Effortlessly Handle Gigabytes of Data!Handling large text files in Python can feel overwhelming. When files grow into gigabytes, attempting to load them into memory all at once…Dec 1, 20249Dec 1, 20249
PinnedPublished inJavaScript in Plain EnglishMastering useRef and forwardRef in React DOMReact is a developer’s dream — clean, declarative, and efficient. But as much as it shields us from low-level DOM manipulation, there are…Nov 21, 20242Nov 21, 20242
Published inThe PythoneersMastering Time‑Dependent Tests in Python 2025: freezegun, time‑machine & the Clock PatternTime Is a Sneaky Bug‑Factory: Winning Over datetime in Your Tests12h ago12h ago
Published inThe PythoneersAvoiding Race Conditions in Python in 2025: Best Practices for Async and ThreadsRace conditions are a classic source of elusive bugs in concurrent applications. Whenever multiple routines (threads, coroutines, or…12h ago12h ago
Published inThe PythoneersPoetry in 2025: a quick start with a user-friendly package manager for PythonLooking for a simple and intuitive way to manage dependencies in your Python projects? Try Poetry!12h ago12h ago
Published inJavaScript in Plain EnglishReact Render Props 2025: a modern way to split logic and UIEven after React Hooks, the Render Props pattern keeps shining in 2025 when you need to:12h ago12h ago
Published inLevel Up CodingTypeScript 2025: Turn Strict Types into Faster ReleasesHello! I’m my name is Aleksei, and for the past several years I’ve been leading projects that rely on TypeScript. During that time I’ve met…1d ago1d ago
Published inLevel Up CodingPlaywright Fixtures in 2025: The Practical Guide to Fast, Clean End-to-End TestsIf you’re working on a small project, a couple of basic fixtures will usually do the job. But as your codebase grows — think…1d ago1d ago
Published inDev GeniusAdding a while Loop to the Go 1.24 Compiler (2025 Guide)Go keeps its syntax small on purpose, but that doesn’t stop us from exploring. By teaching the compiler a brand-new keyword — while — we…1d ago1d ago
