RecyclerView? ListView or ViewGroup? No, it's Canvas! Ultra performance and free customization interface! Vertical and horizontal, Fast rendering and extremely low memory. Android上一个优雅、万能自定义UI、仿iOS、自定义动画，支持垂直、水平方向切换、支持周视图、自定义周起始、性能高效的日历控件，热插拔实现UI定制！Canvas绘制，渲染速度快、占用内存低，你真的想不到日历居然还可以如此优雅。

• UpdatedFeb 7, 2025
• Java

Robust and type-safe date and time calculations for Swift

• UpdatedOct 26, 2024
• Swift

Worldwide holidays access via WebApi, NuGet or docker container 🌎

• UpdatedJul 18, 2025
• C#

📆 React Native Module for iOS and Android Calendar Events

• UpdatedFeb 6, 2024
• Java

Calendar calculations over business days and work shifts

• UpdatedJun 25, 2022
• Python

• This is a patient doctor appointment booking WebApp. Patient signs in using google account and Doctor needs to register prior in the system to login. • Patient can book appointment in slot and calendar event with meeting link will be created. • It also has Feedback, JWT Authentication and payment feature. • Tech Stack: React.js, Node.js, Expre…

• UpdatedJan 14, 2025
• JavaScript

一个Android日历管理器，提供向系统日历插入日历账户、查询日历账户、添加修改删除日历事件以及事件提醒等功能，是时候为你的APP增加一个事件提醒功能啦！

• UpdatedMar 19, 2019
• Java

Drop-in calendar event booking tool for your app's users that integrates with Google, Outlook, Exchange, and CalDAV..

• UpdatedSep 21, 2021
• JavaScript

JavaScript library that generates liturgical calendars of the Roman Rite of the Roman Catholic Church.

• UpdatedJul 19, 2025
• TypeScript

A small calendar library for creating flexible calendars.

• UpdatedJan 9, 2023
• TypeScript

OCaml library for handling dates and times.

• UpdatedOct 11, 2022
• OCaml

📆 A sample and tutorial demonstrating the use of the Google Calendar API

• UpdatedOct 28, 2015
• Java

A bot to send WhatsApp message generated from Google Calendar event by GPT AI

• UpdatedFeb 28, 2023
• JavaScript

This is my attempt at building a not so much of an AI, Jarvis

• UpdatedAug 28, 2022
• Python

A web-based office in/out board powered by Google Calendar, written in Google Apps Script

• UpdatedJan 18, 2024
• HTML

🗓️ Find empty appointment slots in a user's calendar

• UpdatedJul 15, 2024
• TypeScript

Use SQL to instantly query calendar events, drive files, gmail messages, and more from Google Workspace. Open source CLI. No DB required.

• UpdatedJul 21, 2025
• Go

• UpdatedJan 26, 2021
• Python

📅 Automatically plan your Magister appointments in your Google calendar.

• UpdatedJul 4, 2022
• JavaScript

StarCalendar Event Server

• UpdatedApr 14, 2025
• Go