September 9, 2025 • 23 min readJesus Christ, that's Bourne... Again Shell
Stop being afraid of the terminal! Get to know the difference between shell, CLI, and Bash. Learn about commands, file operations, pipes, and more.
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September 9, 2025 • 23 min read
May 10, 2025 • 23 min readThe biggest problem in software design
Learn how to spot and address common pitfalls in software projects. See how thoughtful design choices can lead to simpler, more robust code.
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November 3, 2024 • 12 min readPlaywright vs. Cypress - comparison of E2E testing frameworks
A detailed comparison of two popular testing E2E frameworks - Playwright and Cypress. What features are comparable, and which of them offers more?
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October 21, 2023 • 10 min readTypeScript Decorators
Let's learn how to decorate our cak... code with TypeScript Decorators. Decorators are a tasty addition to classes and provide meta-programming syntax.
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August 15, 2023 • 12 min readIntro to AI
Instead of boarding the ChatGPT hype train, let's learn the basics of AI first.
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June 14, 2023 • 8 min readTake action and learn GitHub Actions!
Programmers love to automate stuff. But automation is beneficial only when it takes less time than it returns. With GitHub Actions, we may achieve that profit.
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May 7, 2023 • 9 min readThe attitude of writing
What attitude to take during writing?
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April 19, 2023 • 9 min readTypeScript Generics
Generics don't exist in JavaScript but are one of the essential concepts in TypeScript. They offer the best of both worlds: flexibility and type safety.
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March 30, 2023 • 7 min readObject-Oriented Programming in TypeScript
Object-oriented programming is a foundation for many programming languages. So, we'll familiarize ourselves with the OOP TypeScript syntax and compare it to JavaScript.
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March 5, 2023 • 11 min readTypeScript basic types
With the growing usage of TypeScript, I think it's time to start learning it. What is it? Why use it? We'll try to answer these questions and learn some basic types.
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January 28, 2023 • 11 min readSEO meta tags
In this post, we will try to answer the question - what to put in our "heads" to save ourselves headaches caused by SEO problems?
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December 21, 2022 • 7 min readWhy use HSL in your next design system?
In this post, we will look at different color formats. We'll compare the most popular ones available in CSS: hex values, RGB and HSL. Why use the last one?
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November 7, 2022 • 8 min readWebpack, Parcel, Babel, blah, blah. . .why do I need a module bundler?
A module bundler is a base for many projects and frameworks. Usually, we don't pay much attention to these underlying tools. But maybe we should?
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October 24, 2022 • 7 min readNext.js overview in 1000 words
Next.js is one of many static site generators. But it has one feature that stands out from the competition. In this brief overview, I'll try to describe it.
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October 13, 2022 • 11 min readObject-Oriented Programming in JavaScript
Object-oriented programming is a foundation for many programming languages. So, we'll familiarize ourselves with this paradigm, put it in context and use it in practice.
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September 23, 2022 • 11 min readGatsby with Netlify CMS
In this post, we will look closely at a Netlify CMS. It is an example of a new type of CMS that is git-based. We will integrate it with a Gatsby example project.
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September 14, 2022 • 8 min readConverting design tokens to CSS variables with Node.js
Converting design tokens is an error-prone process - I found about it the hard way. So, I made a simple Node.js script that will help me with that task.
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September 1, 2022 • 7 min readAccessible animations in React
Or how not to spin your users round (like a record). Some animations can make users sick. We'll take care of them and make non-essential animations optional.
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August 22, 2022 • 11 min readSssearch for books like a programmer
I like to read books, and I spend many hours searching for them. So, I automated this process with a Python script that would scrape books from the web.
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August 16, 2022 • 7 min readWhy your stove is hard to use?
In this post, I'll try to answer the burning question of stoves and their burners - why do we repeat mistakes when igniting them?
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August 11, 2022 • 16 min readThe craft of writing
What constitutes good writing?
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July 23, 2022 • 7 min readIs it native JavaScript? Isn't it??
My first encounter with optional chaining and nullish coalescing operator.
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July 16, 2022 • 7 min readJamstack. What, why, how?
Websites and apps created with this new architecture characterize performance, security, and scalability.
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July 8, 2022 • 8 min readStylish design principles with a nasty acronym
In this post, we will look at four universal design principles that can improve any graphical work: website, slide, document, etc.
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July 7, 2022 • 4 min readHello... world?
What am I actually doing?
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