Java Calendar

Open-source Java projects categorized as Calendar

Top 16 Java Calendar Projects

  • CalendarView

    Android上一个优雅、万能自定义UI、仿iOS、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,支持热插拔实现的UI定制!支持标记、自定义颜色、农历、自定义月视图各种显示模式等。Canvas绘制,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!An elegant, highly customized and high-performance Calendar Widget on Android.

  • Project mention: Is it possible to import Java source library, then use it in Kotlin project? | /r/androiddev | 2023-05-16

    I am using 1 Java source library without issue, in my previous Java Android project -

  • material-calendarview

    A Material design back port of Android's CalendarView

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

    WorkOS logo
  • Android-Week-View

    Android Week View is an android library to display calendars (week view or day view) within the app. It supports custom styling.

  • Etar Calendar

    Android open source calendar

  • Project mention: Calendar replacement | /r/fossdroid | 2023-12-06
  • sms-backup-plus

    Backup Android SMS, MMS and call log to Gmail / Gcal / IMAP

  • CosmoCalendar

    📅 CosmoCalendar is a fully customizable calendar with a wide variety of features and displaying modes. (by ApplikeySolutions)

  • CompactCalendarView

    An android library which provides a compact calendar view much like the one used in google calenders.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
  • Horizontal Calendar

    A material horizontal calendar view for Android based on RecyclerView

  • Time4J

    Advanced date, time and interval library for Java with sun/moon-astronomy and calendars like Chinese, Coptic, Ethiopian, French Republican, Hebrew, Hijri, Historic Christian, Indian National, Japanese, Julian, Korean, Minguo, Persian, Thai, Vietnamese

  • diary

    Android personal diary - forked from

  • CustomizableCalendar

    CustomizableCalendar is a library that allows you to create your calendar, customizing UI and behaviour

  • NoFbEventScraper

    This app scrapes Facebook event links and adds the event to your calendar.

  • Scheduler

    A small app that shows your todo list on your lockscreen (by dgudim)

  • MeeRoo

    Android app to manage reservations for meeting rooms.

  • calef

    CalEF: Create and send Appointment-Confirmation-Message from Android-Calendar-Entry.

  • resoday

    Habit tracking calendar

  • Project mention: Ask HN: What apps have you created for your own use? | | 2023-12-12

    Resoday – habit and chore tracking calendar:

    I track taking vitamins, doing laundry, exercise, etc. using this application.

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-12-12.

Java Calendar related posts


What are some of the best open-source Calendar projects in Java? This list will help you:

Project Stars
1 CalendarView 8,967
2 material-calendarview 5,911
3 Android-Week-View 3,402
4 Etar Calendar 1,916
5 sms-backup-plus 1,779
6 CosmoCalendar 1,621
7 CompactCalendarView 1,518
8 Horizontal Calendar 1,203
9 Time4J 420
10 diary 267
11 CustomizableCalendar 217
12 NoFbEventScraper 26
13 Scheduler 23
14 MeeRoo 13
15 calef 9
16 resoday 4

SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives