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#calendar

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

35 records
Tagged “calendar”Ranked by health index
PyPI
88Excellenthealth index
collective/icalendar
icalendar parser library for Python
Python★ 1,150↓ 11.2M/moJul 21, 2026
Custom licenseJul 21, 2026 · metrics 1.13.0
npm · Packagist
79Goodhealth index
nextcloud/calendar
📆 Calendar app for Nextcloud
JavaScript · Vue · PHP★ 1,164Jul 17, 2026
AGPL-3.0Jul 17, 2026 · metrics 1.13.0
npm
75Goodhealth index
gpbl/react-day-picker
DayPicker is a customizable date picker component for React. Add date pickers, calendars, and date inputs to your web applications.
TypeScript★ 6,835↓ 0/moJul 13, 2026
MITJul 13, 2026 · metrics 1.13.0
crates.io
73Goodhealth index
time-rs/time
Date and time handling in Rust.
Rust★ 1,325↓ 139M/moJul 20, 2026
Apache-2.0Jul 20, 2026 · metrics 1.13.0
—
71Goodhealth index
nager/nager.date
Easily access public holidays for 200+ countries via .NET, REST API, Docker, or NuGet for online and offline use.
C#★ 1,388Jul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
npm
70Goodhealth index
hebcal/hebcal-es6
perpetual Jewish Calendar with holidays, Shabbat and holiday candle lighting and havdalah times, Torah readings, and more
TypeScript · JavaScript★ 130↓ 222.5K/moJul 19, 2026
GPL-2.0Jul 19, 2026 · metrics 1.13.0
crates.io
69Moderatehealth index
BurntSushi/jiff
A datetime library for Rust that encourages you to jump into the pit of success.
Rust★ 2,770↓ 15.5M/moJul 14, 2026
UnlicenseJul 14, 2026 · metrics 1.13.0
npm
69Moderatehealth index
bigcalendar/react-big-calendar
gcal/outlook like calendar component
JavaScript★ 8,726↓ 4.5M/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
Go · npm · PyPI
68Moderatehealth index
Belphemur/night-routine
A Go application that manages night routine scheduling between two parents, with Google Calendar integration for automated event creation.
Go · HTML★ 15Jul 19, 2026
AGPL-3.0Jul 19, 2026 · metrics 1.13.0
npm
68Moderatehealth index
add2cal/timezones-ical-library
Easy direct access to the most recent official time zone information for iCalendar files via JavaScript/Typescript.
C★ 19↓ 415.9K/moJul 19, 2026
Apache-2.0Jul 19, 2026 · metrics 1.13.0
npm
68Moderatehealth index
intri-in/manage-my-damn-life-nextjs
Manage My Damn Life (MMDL) is a self-hosted frontend for managing your CalDAV tasks and calendars.
JavaScript · TypeScript★ 615Jul 18, 2026
GPL-3.0Jul 18, 2026 · metrics 1.13.0
Go · npm
67Moderatehealth index
hkdb/aerion
An Open Source Lightweight E-Mail Client
Go · Svelte★ 814Jul 20, 2026
Apache-2.0Jul 20, 2026 · metrics 1.13.0
Go
65Moderatehealth index
DouglasdeMoura/chroncal
Terminal-first calendar, todo, and journal manager with iCalendar (RFC 5545) support and CalDAV sync — CLI + TUI, local SQLite storage
Go★ 7Jul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
Packagist
64Moderatehealth index
lochmueller/calendarize
📆 Best TYPO3 Calendar ever 📆
PHP★ 76↓ 4,049/moJul 18, 2026
No licenseJul 18, 2026 · metrics 1.13.0
npm
63Moderatehealth index
cocoar-dev/cocoar-ui-vue
Cocoar UI Vue - Vue 3 component library monorepo
TypeScript · Vue★ 0↓ 15.7K/moJul 22, 2026
Apache-2.0Jul 22, 2026 · metrics 1.13.0
npm
62Moderatehealth index
checkfirst-ltd/nestjs-outlook
No repository description published.
TypeScript★ 2↓ 2,996/moJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
Go
62Moderatehealth index
rlrghb/olkcli
Outlook in your terminal
Go★ 14Jul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
Packagist
59Moderatehealth index
craigk5n/php-icalendar-core
Modern RFC 5545-compliant iCalendar parser & writer for PHP 8.1+ with strict/lenient modes, recurrence support, and rich text extensions
PHP★ 2↓ 2,391/moJul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
Hex
57Moderatehealth index
bitwalker/timex
A complete date/time library for Elixir projects.
Elixir★ 1,807↓ 420.9K/moJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
Packagist
57Moderatehealth index
cronofy/cronofy-php
Cronofy PHP library
PHP★ 21↓ 15K/moJul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
Go
56Moderatehealth index
BRO3886/cal
A fast, ai-native macOS Calendar CLI built on go-eventkit
Go★ 67Jul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
Go
56Moderatehealth index
git-calendar/core
WIP Project! -- A shared core for Git-backed calendar.
Go★ 7↓ 0/moJul 14, 2026
AGPL-3.0Jul 14, 2026 · metrics 1.13.0
npm
56Moderatehealth index
sokaluis/react-date-range
Modern maintained fork of react-date-range with React 18/19 support, TypeScript types, and stable demo.
JavaScript★ 0↓ 2,323/moJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
Go · npm
55Moderatehealth index
vul-os/lilmail
A lightweight, database-free PIM client — mail, calendar, and contacts — in a single Go binary.
Go · HTML★ 39Jul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
crates.io
53Moderatehealth index
magiclen/chinese-lunisolar-calendar
The traditional Chinese Calendar, known as 農曆 or 陰曆 in Chinese, is based on the moon, and is commonly referred to as the Lunar Calendar.
Rust★ 56↓ 931/moJul 19, 2026
MITJul 19, 2026 · metrics 1.13.0
Packagist
52Moderatehealth index
contao/calendar-bundle
[READ-ONLY] Contao Calendar Bundle
PHP★ 4↓ 11.9K/moJul 13, 2026
LGPL-3.0Jul 13, 2026 · metrics 1.13.0
Go
52Moderatehealth index
dcadolph/vamoose
Calendar workflows, minus the tedium. Route time off through approval and fan out to the team, across Outlook, Google, iCloud, and CalDAV, from the CLI, Claude, or Slack.
Go★ 0↓ 0/moJul 14, 2026
Custom licenseJul 14, 2026 · metrics 1.13.0
npm
51Moderatehealth index
Chronary/chronary-mcp
MCP server for the Chronary calendar API
TypeScript · JavaScript★ 0↓ 2,527/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
Packagist
49At riskhealth index
Garethp/php-ews
PHP Exchange Web Services
PHP★ 115↓ 15.4K/moJul 21, 2026
BSD-3-ClauseJul 21, 2026 · metrics 1.13.0
npm
46At riskhealth index
seafileltd/calendar
React Calendar
JavaScript★ 0↓ 3,611/moJul 19, 2026
MITJul 19, 2026 · metrics 1.13.0