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Recent articles
Mocking the IntersectionObserver in Jest for testing React components
Oct 22, 2023The IntersectionObserver is a powerful API for tracking elements' visibility within the viewport. Many modern web applications use it to implement lazy loading, infinite scrolling, or other interactions that depend on an element's visibility. When it...Introducing StoryLite ⚡️, a lightweight alternative to StoryBook
Aug 11, 2023As developers we understand the importance of efficiently testing and showcasing our components, that's why some months ago I embarked on a journey to create StoryLite, a lightweight (~36KB) and user-friendly alternative to Storybook, with built-in s...How to test the Error cause with Jest and TypeScript
Feb 9, 2023When developing applications, it's essential to handle errors effectively, and throwing errors is a common way to signal that something has gone wrong. However, defining multiple error classes for each error scenario can quickly become overwhelming a...Recent Sponsors
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