Get the number of days in a month

A horizontal scrollable timeline with month days

A calculator for humanity’s peculiar conventions of time.

Automated stream rotation useful for log files

JavaScript date/time utilities for Vega.

Time utilities.

A vue component that selects the month and day based on element

Day.js plugin to add support for calculating dates only accounting for Business days

date & time util toolset

A simple JavaScript API for producing an accurate, intuitive description of the timespan between two Date instances.

Plugin for easepick.

A datetime picker for AngularJS Material

Node.js library for parsing crontab instructions

The ultimate Node-Red Timer with dusk, dawn (and variations inc. sunrise, sunset, moonrise and moonset), months, days, manual override, schedule pause, random or fixed offsets, special days and much more. Using STOP now turns the output off.

DayPilot Lite for JavaScript

This is a plugin for the moment.js JavaScript library, to display date/time ranges precisely, in a human-readable format.

Cache-control header utility that parses human readable time strings into seconds.

Simple JavaScript calendar generator

A cross-platform date picker with an input field that opens a single- or dual-month calendar dropdown for date or range selection. <!-- BEGIN:xui-mcp-instructions:date-picker --> It’s a form field that lets users select a single date or date range. It is

Internationalized calendar, date, and time manipulation utilities