Sometimes, we want to listen to the form submit event in JavaScript. In this article,…

Sometimes, we want to get all selected values from a multi-select element with JavaScript. In…

Sometimes, we want to append array to FormData and send via Ajax with JavaScript. In…

Sometimes, we want to convert a date to ISO 8601 format with time zone offset…

Sometimes, we want to subtract 2 hours from user’s local time with JavaScript. In this…

Sometimes, we want to get the server’s port with JavaScript and Express. In this article,…

Sometimes, we want to get tomorrow, today and yesterday with moment.js and JavaScript. In this…

Sometimes, we want to add open-ended function arguments with TypeScript. In this article, we’ll look…

Sometimes, we want to fix JavaScript .replace only replaces first match. In this article, we’ll…

Sometimes, we want to modify a query string without reloading the page with JavaScript. In…