Lightweight Date & Time Nanipulation Library – dayjs
dayjs is a blazing-fast, ultra light (2kb) alternative to the moment.js library that helps you parse, validate, manipulate, and display dates and times in pure JavaScript.
Date & Time
Generate Event Calendar Links For Google, Yahoo And Outlook – calendar-link
Automatically generates calendar links from events you provide so that you can add the events to the Google Calendar, Yahoo Calendar, Microsoft Outlook, Office 365, and icalendar.
Tiny JavaScript Library For Selecting Duration – DurationPickerMaker
A user-friendly duration (total seconds) picker written in vanilla JavaScript.
Mobile-friendly Time Picker Popup – nj-timepicker
nj-timepicker is a user-friendly, mobile-compatible time picker plugin that allows the user to select hours, minutes, AM/PM from a time selection popup.
Developer-friendly Calendar Generator In JavaScript – Calendar Base
A developer-friendly calendar generator to help you generate customizable calendars with useful manipulation functions.
Basic Calendar Date Picker In JavaScript – date-picker.js
A basic yet customizable date picker calendar component without any dependencies.
Full-featured Calendar JavaScript Library – tui.calendar
tui.calendar is a powerful, full-featured calendar library used to showcase custom events, schedules, tasks in daily, weekly, and monthly views.
Touch-friendly Clock Time Picker Plugin – clocklet
clocklet is a simple, configurable, touch-friendly, clock-style, time picker plugin written in pure JavaScript.
Tiny Event Calendar & Date Picker In JavaScript – TavoCalendar
TavoCalendar is a Vanilla JavaScrip based inline calendar where the users are able to select a date (or a date range) or view events with mouse click.
Minimal Digital Clock With Optional Timezone – clock-tz.js
clock-tz.js is a super tiny JavaScript library to generate an easy-to-style digital clock showing the current local time and date.