Date & Time Packages
Date, time, and timezone parsing, formatting, and manipulation libraries for reliable scheduling and display logic (date-fns, Day.js, Chrono).
Packages in Date & Time
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react-day-picker
A lightweight, fully customizable date picker component for React applications.
python-dateutil
Powerful extensions to Python's datetime module for parsing, deltas, recurrence, and timezones.
MUI X Date Pickers
Fully-featured React date, time, and date-time picker components built on Material UI
croniter
Parses cron schedule strings and iterates the matching datetime values, with DST, second/year fields, and last-weekday support.
react-datepicker
A fully customizable, accessible date and time picker component for React apps.
pendulum
A drop-in replacement for Python's datetime with timezone-aware objects by default and a friendlier API.
react-daterange-picker
A fully customizable, accessible date range picker component for React apps, with no moment.js dependency.
types-pytz
PEP 561 type stubs that add static typing to the Python pytz timezone library
cron-descriptor
A Python library that converts cron expressions into plain-English, localized descriptions.
react-calendar
Ultimate calendar for your React app — day, month, year, and decade views with built-in range selection.
react-date-range
A drag-to-select date and date-range picker for React, built on date-fns.
monotonic
Backport of time.monotonic() providing a clock that never goes backwards for Python 2 and pre-3.3 Python 3
react-dates
An internationalizable, accessible date range and single-date picker component library for React.
Arrow
Better, human-friendly dates and times for Python
react-native-modal-datetime-picker
A declarative cross-platform modal that wraps the native iOS and Android date and time pickers behind one unified React Native API.
humanize
Converts numbers, dates, times, and file sizes into human-readable text for Python apps.
django-timezone-field
Django model, form, and REST framework fields for zoneinfo and pytz timezone objects
@rehookify/datepicker
Headless React hooks for building fully custom date, range, and time pickers with zero dependencies.
holidays
A fast, efficient Python library for generating country- and subdivision-specific public holidays on the fly.
time-machine
Travel through time in your Python tests by mocking datetime and time at the C level.
react-datetime-picker
An accessible React datetime picker combining calendar and clock widgets with a native input fallback.
timezonefinder
Fast, fully offline timezone lookup for any WGS84 coordinate on earth
rc-time-picker
A lightweight, controllable React time picker component with hour, minute, and second selection panels.
timeago-react
A tiny React component that renders live, auto-updating relative timestamps like "3 hours ago".