Vanilla javascript posts

Defaults in function parameters is a feature that simplified my code a lot. But there is one caveat that we need to be aware of! Let’s start with an example:

Images play a huge role in loading performance. Websites loading tons of images upfront can be paying a high price in terms of user experience…

Best practices on JavaScript modularity: when to use named exports, how to group code and what to avoid. Check JavaScript Module Best Practices.