Archive 2018/11

Effective Unit Testing of React Components (Part 3)

Welcome to the last of three-part series on unit testing of React Components. This time I will show how to use Jest and Enzyme for testing of container component. I won’t get into details that were already described, so go ahead and start with reading previous parts (if you haven’t already): Environment and process overview […]

Effective Unit Testing of React Components (Part 2)

This time I will show you how defining the component contract looks in practice and how to represent it with actual Jest & Enzyme unit tests. This is the second part of series on unit testing React components with Jest & Enzyme. If you missed the first part, be sure to check it out first. […]

Moving best (S)CSS practices to styled-components – p. 1

Styled-components became a really powerful library for creating styles in React applications. But if you are one of the front-end developers and you know good practices to create styles in a traditional way (with BEM methodology or by using SASS preprocessor for example) you may experience some difficulties at the beginning of your journey with […]