flatpickr is a simple yet powerful and customizable JavaScript library that enables the visitor to pick a date/time/date range from a flat, clean, customizable calendar.

A full year calendar that can be used on your website. The calendar was written in pure JavaScript and you can switch between years in an easy way. Dark and Light modes are included as well.

A JavaScript calendar that has everything you need.

A javascript drag & drop event calendar, that is fully responsive and compatible with all modern browsers.

An easy-to-use solar (Jalali) calendar popup for picking dates.

Basic styling to create calendar icons with pure HTML and CSS

A customizable calendar JavaScript UI widget/component library with the ability to show events.

Customizable date (and time) picker. Opt-in UI, no jQuery!

Reliably create beautiful Add to Calendar Buttons, where people can add events to their calendars. Without the hustle and unsupported cases.

Hello Week - Lightweight and simple calendar with no dependencies.

An easy to use lightweight javascript calendar library.

Date range picker for hotels

A tiny clean calendar in Vanilla JavaScript. Create a beautiful customizable calendar for your website, using the ISO 8601 standard. No dependencies, no jQuery, and no frameworks.

Calendar link generator for popular services

A small, accessible and customizable datepicker written in TypeScript.

Cal-Heatmap is a javascript charting library to create a time-series calendar heatmap

Calendarify is a simple and lightweight Vanilla JavaScript datepicker library.

A jQuery plugin for generating pretty calendars.