CalendarPickerJS The simple and pretty way to let a user select a day! Supports all major browser. Entirely written in Vanilla JavaScript with no dependencies. Has a reactive "onValueChange" callback that can be used everytime the date changes. Live demo Β NPM: npm install calendarpickerjs CDN: <script src="https://cdn.jsdelivr.net/npm/calendarpickerjs@1.4.0"></script>