Icons serve a key purpose in developing rich user experiences. Although there are many ways to provide icons in a web or mobile application, there are some obvious benefits of using an icon font which makes it a go-to choice.
So when I stumbled upon the task of creating a countdown timer and stopwatch in one of my projects, setInterval felt right at home to me. So, I went ahead and created a simple function.
Recently, while working on a project, there was a module where I had to design a to-do list. It was just like any other To-Do list, where you have list of tasks, initially all pending, and as you finish them, you mark them complete.