Search Results for "calendars"
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Showing 195 open source projects for "calendars"
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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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React Native Calendars
Customizable React-Native calendar components
...By default the month of current local date will be displayed. Parameters that require date types accept YYYY-MM-DD formatted date-strings, JavaScript date objects, calendar objects and UTC timestamps. Calendars can be localized by adding custom locales to LocaleConfig object. Keep in mind that different marking types are not compatible. You can use just one marking style for a calendar. If you need custom functionality not supported by current day component implementations you can pass your own custom day component to the calendar. -
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iCalendar Generator
Generate calendars in the iCalendar format
Want to create online calendars so that you can display them on an iPhone's calendar app or in Google Calendar? This can be done by generating calendars in the iCalendar format (RFC 5545), a textual format that can be loaded by different applications. The format of such calendars is defined in RFC 5545, which is not a pleasant reading experience. This package implements RFC 5545 and some extensions from RFC 7986 to provide you an easy-to-use API for creating calendars. ... -
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Add to Calendar Button
The convenient JavaScript snippet to create buttons
The convenient JavaScript snippet, which lets you reliably create beautiful buttons, where people can add events to their calendars. Welcome to the maybe most conveniant way working with Add to Calendar Buttons. Supporting all major calendars; in all modern browsers (Chrome, Edge, Firefox, Safari); on Windows, Mac, Android, and iOS as well as rather restricted webview environments like the Instagram in-app browser. For everybody, who wants to include a button at their website or app, which enables users to easily add a specific event to their calendars. ... -
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Cal.com
Scheduling infrastructure for absolutely everyone
...Send bookings to different calendars or set a default. Cal.com checks for conflicts across all of your calendars and only offers times that are open. Never get double-booked again. Cal.com enables you to build processes around your events. Notifications, reminders, and follow-ups are automatically taken care of. -
Secure File Transfer for Windows with Cerberus by RedwoodCerberus supports unlimited users and connections on a single IP, with built-in encryption, 2FA, and a browser-based web client — all deployable in under 15 minutes with a 25-day free trial.
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Etar Calendar
Android open source calendar
Etar is an open-source material-designed calendar made for everyone. -
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Phproject
A high performance full-featured project management system
Phproject is a modular project management platform built with PHP. It includes task management, file sharing, time tracking, and calendars, making it a versatile tool for team productivity. Phproject is fully self-hosted and ideal for organizations needing a customizable, open-source project management solution. -
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Open Scouts
AI-powered web monitoring platform
Open Scouts is an open-source platform designed to help organizations and communities manage volunteer resources, scout missions, and field operations with structured dashboards, task coordination tools, and reporting workflows. It brings together participant profiles, mission calendars, assignment tracking, and communication channels into one unified interface, enabling teams to plan events, assign responsibilities, and measure engagement without relying on disparate spreadsheets or manual tracking. Volunteers and team leads can log activity, submit reports, and visualize mission progress, while administrators gain oversight into coverage gaps, availability calendars, and participation trends. ... -
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Kurrier
Workspace for email, calendar, contacts and storage
Kurrier is a self-hosted, open-source workspace that brings email, calendars, contacts, and file storage into a single modern web interface while keeping your data under your control. It’s designed to sit on top of standard protocols and services rather than replacing them, connecting to mail providers through IMAP/SMTP and supporting outbound delivery options such as SES or popular transactional email providers. -
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Outlook Google Calendar Sync
Sync your Outlook and Google calendars
Offers calendar synchronization between Outlook and Google, including attendees and reminders. Completely free, no install necessary, works behind web proxies and actively developed. Supports all versions of Outlook from 2003 to 2019/Microsoft365 64-bit! Installable and portable options - even runs from a USB thumbdrive. Synchronises items in any calendar folder, including those shared with you. Differential comparison updates only attributes that have changed. Customizable date range to... -
Ship Agents FasterGemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
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Bits UI
The headless components for Svelte
...The project builds on concepts inspired by libraries such as Radix UI and React Spectrum and integrates builder patterns influenced by Melt UI to deliver powerful component abstractions. Developers can use Bits UI to implement complex interface patterns such as dropdowns, modals, and calendars while preserving accessibility standards and predictable interaction behaviors. -
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ProjectForge
Web-based solution for project management
ProjectForge is a professional-grade, Java‑based web PM solution offering time tracking, team calendars, Gantt charts, financials, and work‑breakdown control. It’s available as Docker images or executable jar for server or desktop deployment. -
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Sogo
SOGo is a very fast and scalable modern collaboration suite
SOGo is an open-source groupware server that provides email, calendar, and contacts management with full web and mobile compatibility. It integrates with various email clients and supports enterprise collaboration. -
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Kalendar
Kalendar is a powerful and customizable calendar library for Android
...It provides customizable calendar views with various features and functionalities. The Kalendar library simplifies the process of creating interactive and visually appealing calendars in Android apps. With its flexible configuration options, event integration, and interactive callbacks, you can easily build powerful calendar components that enhance the user experience. -
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DHTMLX Scheduler
GPL version of JavaScript Event Scheduler
DHTMLX Scheduler is a powerful JavaScript library for building web-based event calendars and scheduling interfaces. It allows developers to integrate drag-and-drop scheduling components into their apps, with support for multiple views and recurring events. It’s ideal for applications requiring calendar-based planning. -
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OpenClaw
Your own personal AI assistant. Any OS. Any Platform.
...It lets you send instructions through familiar messaging platforms like WhatsApp, Telegram, Discord, Slack, Signal, iMessage, and more, and then interprets those instructions to carry out actions such as managing calendars, sending emails or messages, browsing the web, executing system commands, and coordinating workflows across services — all while maintaining long-term memory and context across sessions. Because it runs locally or on infrastructure you choose (like a personal computer, VPS, or Raspberry Pi), OpenClaw emphasizes data ownership, privacy, and full transparency into how your instructions are handled and what actions are taken, giving users autonomy over their AI workflows. -
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web2project
A web-based project management system
...Emerged as a fork of dotProject, it supports complex workflows across multiple projects, companies, and departments. Its modular design enables custom extensions, and it offers integrated Gantt charts, time logs, calendars, and fine‑grained permissions. -
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GPTme
Your agent in your terminal, equipped with local tools
GPTMe is a personal AI chatbot designed for self-reflection, journaling, and productivity, using GPT models to generate personalized insights and responses. -
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libimobiledevice
A cross-platform protocol library to communicate with iOS devices
...Access filesystem of a device, access documents of file sharing apps, retrieve information about a device and modify various settings, backup and restore the device in a native way compatible with iTunes. Manage app icons arrangement on the device, install, remove, list and basically manage apps. Activate a device using official servers, manage contacts, calendars, notes and bookmarks, retrieve and remove crashreports. Retrieve various diagnostics information, establish a debug connection for app debugging, mount filesystem images, forward device notifications, manage device provisioning. Take screenshots from the device screen (requires mounted developer image). Simulate changed geolocation of the device (requires mounted developer image). -
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MeetingBar
Your meetings at your fingertips in the macOS menu bar
MeetingBar works on macOS with your calendar. Join and create meetings in one click. -
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Atomic Chat
Atomic-Chat is an open source alternative to ChatGPT
Atomic Chat is part of the AtomicBot ecosystem and represents a chat-based interface layer for interacting with autonomous AI agents powered by the OpenClaw framework, enabling users to communicate with and control an AI assistant through natural language conversations. The system is designed to go beyond traditional chatbots by allowing the assistant to take real actions across connected tools such as email, calendars, browsers, and file systems, effectively functioning as a task-executing agent rather than a passive responder. It integrates with multiple messaging platforms and communication channels, allowing users to interact with the assistant from environments like web interfaces, messaging apps, or desktop clients. The architecture supports multi-model AI usage, meaning users can choose between different large language models depending on their needs, including cloud-based or local deployments. -
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My Brain
Open-source, All-in-one productivity app for Tasks, Notes, Calendar
My Brain is an Open source, All-in-one productivity app for Tasks, Notes, Calendars, Diary, and Bookmarks. Private with no data collection and no internet permission at all. Create tasks with priority, sub-tasks, descriptions, and due dates and reminders. Create Notes that support markdown which enables you to use Headers, lists, links, etc. Record your mood daily and view your mood summary with beautiful graphs. -
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NCDatasets.jl
Load and create NetCDF files in Julia
NCDatasets allows one to read and create netCDF files. NetCDF data set and attribute list behave like Julia dictionaries and variables like Julia arrays. This package implements the CommonDataModel.jl interface, which means that the datasets can be accessed in the same way as GRIB files opened with GRIBDatasets.jl. -
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Alook
The collaboration layer for your AI workforce
Alook is an open-source, self-hosted platform for running local AI coding agents as a coordinated workforce. It lets users give agents defined roles, email addresses, task boards, calendars, and shared workflows so they can collaborate more like a real team. The platform connects local agents to external communication channels while keeping the actual agents and codebase running on the user’s own machine. It is designed for developers, solo founders, and teams that want multiple AI agents to handle development, operations, research, and routine work with clearer structure. ... -
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Nextcloud Talk
Video- & audio-conferencing app for Nextcloud
...You can have private, group, public or password protected calls by simply inviting one person, a whole group, or sending a public link as an invitation to a call. It is also conveniently integrated with other Nextcloud apps like Files and Contacts, so you can share and edit documents, link with calendars, tasks and other resources while in a chat room. -
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Reshaped
Professionally crafted React & Figma components
...It is designed to help teams build scalable, consistent user interfaces by providing a shared source of truth between designers and developers. The library includes a wide range of production-ready components, from basic inputs and buttons to more complex elements such as tables, calendars, and data visualization tools. A key strength of Reshaped is its emphasis on accessibility, responsiveness, and theming, ensuring that interfaces meet modern usability standards while remaining adaptable to different product needs. The project is structured into multiple packages, including styled components, headless components, and framework-agnostic utilities, allowing developers to choose the level of abstraction that best fits their workflow.
