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 🏔️

2024-08-11blog post

Pnpm basics - how to transition quickly

Learn what pnpm is, approach for testing the speed differences between pnpm and npm. Article will cover also the migration plan and its execution.

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2023-03-04blog post

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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2022-12-18blog post

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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2024-08-03dev-bite

How to Measure ESLint Execution Time

Find out how to check which ESLint rules takes a lot of time to scan the project

2024-03-09dev-bite

Async Error Handling in Mocha

Immediate solutions for async error handling in Mocha with Chai-as-Promised, targeting common issues with quick fixes.