Hello 👋 Welcome to my portfolio!

I'm Krzysztof Sordyl

Frontend developer passionate about React.js ecosystem, focused on creating modern web apps.

Based in Bielsko-Biała, Poland 🏔️

2023-03-04

Code coverage - more than just a number

Learn how to generate and interpret coverage reports, discerning the true value of these metrics. The article goes beyond the common fixation on coverage percentages, highlighting the traps in over-relying on coverage goals and emphasizing the essence of meaningful testing.

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2022-10-30

Frontend test smells

A Guide to Identifying and Fixing Test Smells. This article provides a comprehensive overview of common test smells, including the misuse of user events and the pitfalls of redundant assertions.

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2022-12-18

Headless UI Libraries: The Key to Flexible and Accessible User Interfaces

Headless UI Libraries are redefining user interface development with their flexibility and focus on accessibility. This article delves into how these libraries work, their benefits in modern web development, and why they are becoming a go-to solution for inclusive and adaptable UIs.

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