Nikita Hlopov's

Default HTML links have a distinct style that lets the user know it’s clickable text. Usually, links have a blue color and an underline, upon hover a pointer cursor is shown.

While working with strings, especially when validating forms, you may want to check whether the letter is uppercase.

JavaScript doesn’t have a single explicit method to remove a specific item from an array. However, there are a few simple ways you can do that, depending on your needs.

CSS allows you to create really cool stuff, like infinite background image scroll animation. And it will require a relatively simple solution.

Working with HTML inputs may require handling proper value types, like numbers. However, the value property of an input element will return a string-type value by default.