Sometimes, we want to highlight all text occurrences in a HTML page with JavaScript. In…

Sometimes, we want to loop through a string with JavaScript. In this article, we’ll look…

Sometimes, we want to remove empty array values from an array with JavaScript. In this…

Sometimes, we want to get last week’s date with JavaScript. In this article, we’ll look…

Sometimes, we want to show just the first line of text of a div and…

Sometimes, we want to use addEventListener and getElementsByClassName to pass the element ID to the…

Sometimes, we want to fix form onsubmit not working with JavaScript. In this article, we’ll…

Sometimes, we want to convert data URL to image data with JavaScript. In this article,…

Sometimes, we want to retrieve file names out of a multi-file upload control with JavaScript.…

Sometimes, we want to get the index from a JSON object with value with JavaScript.…