Modern Calendar Date Picker In Vanilla JavaScript
A simple yet modern and user-friendly date picker with a monthly calendar.
Date & Time
Convert Epoch Unix Timestamp Into A Human Readable Format – timeago.js
A tiny (~600byte minified) Javascript library makes it easy to convert a valid Unix Timestamp (Epoch) into a human-readable string.
Tiny Relative Time (Timeago) JavaScript Library – Lately.js
A super tiny (~ 1kb) and blazing fast timeago library that automatically shortens the Datetime (ISO 8601) into relative time (how long ago).
Get Date Information With The Easy Dates Library
A JavaScript library that allows you to get, compare and convert dates in an easy way.
Flat Style JavaScript Date Picker – flatpickr
flatpickr is a powerful and customizable JavaScript library which enables the visitor to pick a date/time/date range from a calendar.
Visualize Your Day As 144 Rectangles – Rectangles
Use JavaScript and CSS flexbox/grid to break your day down into smaller pieces: 10-minute blocks.
Versatile Datetime Picker For Bulma – bulma-calendar
A responsive, customizable, and feature-rich Date & Time picker component for Bulma framework.
Easy Duration Picker In Vanilla JavaScript – html-duration-picker.js
A pure JavaScript duration picker that allows the user to pick duration (in hours, minutes, seconds) in a normal input field.
Countdown Timer Plugin With Pure JavaScript – TimezZ
This is the standalone version of the jQuery TimezZ plugin that lets you create a customizable countdown timer in days:hours:minutes:seconds format.
Full Year Calendar In JavaScript
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.