Month: April 2022

Sometimes, we want to fix the ‘Uncaught TypeError: props.data.map is not a function’ Error when…

Sometimes, we may run into the ‘Warning: Unknown DOM property class. Did you mean className?’…

Sometimes, we may run into the ‘Await is a reserved word error inside async function’…

Sometimes, we want to pretty print JSON within React components. In this article, we’ll look…

Sometimes, we want to fix the ‘Uncaught ReferenceError: React is not defined’ error when developing…

Sometimes, we want to toggle a boolean state in a React component. In this article,…

Sometimes, we want to add prop type validation with PropTypes to a functional stateless React…

Sometimes, we want to repeat an element n times using JSX. In this article, we’ll…

Sometimes, we want to conditionally wrap a React component. In this article, we’ll look at…

Sometimes, we want to make links active with React Router v5. In this article, we’ll…