Clean up project dependencies — speed up development and build!

Unused dependencies can slow down builds, increase application size and create security vulnerabilities. Let's figure out how to find and remove unnecessary ones, improving project performance.

Checklists in Teams: Why They Matter and How to Implement Them?

Checklists are not bureaucracy — they're a growth tool. This article covers why they're important, how to build them, and includes 5+ examples for development, analytics, and design.

Master Git — It's Easier Than You Think!

At interviews and at work, it's surprising how many people don't know Git. Let's fix that! 15 essential commands explained, plus tips for sharing knowledge with your team.

Check Before You Act: Don't Waste Your Efforts

Developers often want to improve, optimize, or rewrite things. But not everything that seems useful is actually necessary. Before spending hours or days — ask your team if it's worth it.

?? vs || — Why Nullish Coalescing is Better for Default Values?

The ?? operator (nullish coalescing) is a safer alternative to || when setting default values. See real examples and learn when exactly to use ?? over ||.

Be Careful with Inline Styles: Why It's a Bad Practice?

Inline styles are like fast food: convenient, but bad for your project's health. Let's explore when to avoid them and the rare cases where they're okay.

Absolute Imports: How to Clean Up Your Project?

Absolute imports in React, Next.js and Vite help eliminate path hell. Here's how to set them up and why they're a must-have for any serious project.

Analytics Events: Why Consistent Naming Matters?

click_button, buttonClick, btnClick... Then you open your analytics system and have no idea what's what. Time to agree on a standard. Let me show you how.

Lazy loading images: how the loading attribute works?

Lazy loading of images is now built into the browser. No libraries or complex scripts needed. Here's how the loading attribute works, when to use it, and why it's a must-have for every site.

If It Works – Don't Touch It! Why It's Not a Joke, but a Strategy?

The legendary principle 'if it works – don't touch it' sounds like a meme, but it has saved thousands of projects from collapse. Here's why leaving things alone is often the smartest choice.

Set Up Prettier and ESLint — and Look Like a Pro!

Setting up Prettier and ESLint is like putting a toothbrush in your repo. Cleaner code, calmer team, fewer bugs. Here's why you need them and how to start.

CSS Property Sorting: Why It Matters and How to Set It Up?

CSS property sorting is key to writing clean, maintainable styles. See examples, learn the benefits, and set up automatic sorting tools for your project.

Remove Unused Trackers and Scripts — Speed Up Your Website!

Analytics and ad scripts can slow down your site, hurt SEO metrics, and cause errors. Learn which scripts to remove, how to identify them, and improve your website's performance.