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.

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.

There's No Perfect Solution in a Live Project!

There's no such thing as a perfect stack, perfect architecture, or perfect decision. The only true solution is what works in your context, here and now. Because the only perfect project is the one that's dead.

JSDoc – Your Development Assistant. See for Yourself!

JSDoc is more than just comments. It's a system that helps your team understand code and gives your IDE better suggestions. Find out when it's worth using — and when you can skip it.

Design Review Before Production: Why It's Absolutely Necessary?

Design review before production isn't bureaucracy — it's a safety net. Without it, conversion drops, bugs creep in, and money leaks. Here's how one simple step saves your project.

Sharing on the Web: How to Use the Web Share API and Why It Matters?

Mobile users want to share fast — without copy-paste pain. The Web Share API lets you add native sharing to your web app right from the browser. Here's how it works, why it's useful, and how to implement it.

Activate Vibration in Web Apps — Make Your Interface Feel Alive!

Vibration feedback can be triggered in web apps on Android devices — a great enhancement to your UI. Learn how to use the Vibration API for errors, clicks, popups, and other events.

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.

Always Set draggable="false" on Images — A Small Attribute with Big Impact!

By default, images can be dragged, which often harms the UX — especially in mobile interfaces. A single HTML attribute draggable="false" solves dozens of issues. Learn when and why to use it.

The Page Should Never Crash! How to Handle Errors in Web Applications the Right Way!

Unexplained errors on a page are the worst-case scenario for your website, your developers, and your end users. Here's how to handle errors in web apps, keep the system stable, retain user trust, and protect your search engine visibility.

Add a Copy Button for Important Info!

It's surprising how often websites and apps don't let users copy important info: promo codes, links, user IDs, or error messages. This post explores why adding copy functionality matters and how it improves UX.

A Fun 404 Page — Why It Matters!

A boring 404 page is a missed opportunity. A fun, helpful, and engaging one is a mini growth hack. In this post — why you should have a custom 404, what to include, and how it can help your business.

Always Run Demos!

Regular demos are a simple yet powerful way to align your team, showcase development progress, and keep clients updated. In this post — why demos matter and how to run them right.