#1
A simple calendar with events, customizable widgets and no ads.
2.0K starsJun 15, 2026 pushproductivity-automationKotlinCalendar
$ npx skills add FossifyOrg/CalendarAlternatives
Simple Calendar alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Simple Calendar
A simple calendar with events, tasks, customizable colors, widgets and no ads.
76
Quality
83
Trust
3.6K
Stars
#2
fragmject is a learning project prepared for Kotlin and Jetpack Compose. | fragmject 是一个为初学者准备的上手项目。 通过对 Kotlin 和 Compose 的系统运用，实现的一个功能完备符合主流市场标准 App。 fragmject 没有复杂的业务和多余的封装， 完全依照 Android Developer 官方的写法。 代码简单，内容全面，快速上手，对理解其他项目设计思想和封装技巧也很有帮助。
1.5K starsMay 26, 2026 pushproductivity-automationKotlinCalendar
$ npx skills add miaowmiaow/fragmject#3
Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)
14K starsJun 16, 2026 pushproductivity-automationKotlinEmail
$ npx skills add thunderbird/thunderbird-android#4
React Native Calendar Components 🗓️ 📆
10K starsApr 23, 2026 pushproductivity-automationTypeScriptCalendar
$ npx skills add wix/react-native-calendars#5
Bringing Astrid Tasks back from the dead
5.3K starsJun 15, 2026 pushproductivity-automationKotlinProductivity
$ npx skills add tasks/tasks#6
Android open source calendar
2.5K starsJun 21, 2026 pushproductivity-automationJavaCalendar
$ npx skills add Etar-Group/Etar-Calendar#7
A highly customizable calendar view and compose library for Android and Kotlin Multiplatform.
5.6K starsMar 28, 2026 pushproductivity-automationKotlinCalendar
$ npx skills add kizitonwose/Calendar#8
Simple app that tracks time.
1.1K starsJun 7, 2026 pushproductivity-automationKotlinProductivity
$ npx skills add Razeeman/Android-SimpleTimeTracker#9
A Jetpack Compose library for handling calendar component rendering.
380 starsFeb 16, 2025 pushproductivity-automationKotlinCalendar
$ npx skills add boguszpawlowski/ComposeCalendar#10
:blue_book: A diary application optimized for user experience.
553 starsMay 10, 2026 pushproductivity-automationKotlinCalendar
$ npx skills add hanjoongcho/aaf-easydiary#11
A Material design back port of Android's CalendarView
5.9K starsMay 28, 2023 pushproductivity-automationJavaCalendar
$ npx skills add prolificinteractive/material-calendarview#12
Full-sized drag & drop event calendar in JavaScript
20K starsDec 23, 2025 pushproductivity-automationTypeScriptCalendar
$ npx skills add fullcalendar/fullcalendar#13
A simple textfield for adding quick notes without ads.
868 starsJun 11, 2024 pushproductivity-automationKotlinNotes
$ npx skills add SimpleMobileTools/Simple-Notes#14
Android Week View is an android library to display calendars (week view or day view) within the app. It supports custom styling.
3.4K starsMay 30, 2024 pushproductivity-automationJavaCalendar
$ npx skills add alamkanak/Android-Week-View#15
📆 React Native Calendar
535 starsJun 11, 2026 pushproductivity-automationTypeScriptCalendar
$ npx skills add maggialejandro/react-native-calendario#16
Cal-Heatmap is a javascript charting library to create a time-series calendar heatmap
3.1K starsJun 11, 2026 pushproductivity-automationTypeScriptCalendar
$ npx skills add wa0x6e/cal-heatmapHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Simple Calendar if it already passes your workflow test and repository review.
Next step
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Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.