Built something? We create video reels & spotlights for GitHub projects.Promote your project โ†’
nextcloud
Home / JavaScript / calendar

nextcloud/calendar

๐Ÿ“† Calendar app for Nextcloud

JavaScript โ—‡ caldav AGPL-3.0
โ˜…1.2KSTARS
โ‘‚334FORKS
!943ISSUES
๐Ÿ†#2,476GLOBAL RANK
๐Ÿ”ฅ4DAYS TRENDING
๐Ÿš€
Maintainer Growth Kit for calendar

Claim this project, add your verified backlink badge to your README, and download milestone cards.

Claim Repo

Star History

Continuous Observations
Interactive star growth chart for nextcloud/calendar
CSV

Momentum

+30

STARS ยท LAST 30 DAYS

1

PER DAY

#169

MOST-STARRED JavaScript

Window7 days30 days90 days
Stars gained+7+30+90
Per day111
Forks gained+2+7+17

calendar gained 30 stars in the last 30 days, about 1 a day, and now has 1.2K. It is about 10 years old and has averaged roughly 119 stars a year. It ranks #169 among JavaScript repositories and #2,476 across all languages on GitHubRepo.

Trending Record

calendar has maintained a continuous presence across global trending indexes, peaking at #1591. Below is the 30-day activity profile:

๐Ÿ’ก Overview

calendar is an open-source project written in JavaScript: ๐Ÿ“† Calendar app for Nextcloud.

Engineered for speed, consistency, and developer ease, it solves common hurdles in caldav, caldav-sharing, calendar. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.

โšก Key Features

1

Optimized execution pipeline written in JavaScript for predictable speed.

2

Zero-friction configuration with comprehensive sensible defaults out of the box.

3

Cross-platform runtime support across Linux, macOS, and Windows environments.

4

Strong typing and modular architecture designed for easy extension and maintainability.

5

Standardized CLI and API interfaces for smooth integration into CI/CD workflows.

6

Active community maintenance with regular dependency updates and security patches.

๐Ÿ“ฅ Installation

terminal
$ npm install calendar

โš™ System Requirements

Platforms

  • โ€ข macOS
  • โ€ข Linux
  • โ€ข Windows

Runtime & Dependencies

Node.js >= 18 or modern Evergreen browser

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

๐Ÿง  How It Works

calendar coordinates its core functionality through a modular JavaScript pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.

๐ŸŽฏ Production Use Cases

Production System Integration

Embed calendar into JavaScript backend services to handle core application logic.

CI/CD Automated Pipelines

Run automated validation, builds, and integration suites during deployments.

Developer Tooling & Workflows

Accelerate developer onboarding with pre-configured project utilities.

Open Source Extension

Fork and customize internal modules under the repository's open AGPL-3.0 license.

๐Ÿš€ Getting Started

1

Install calendar using your package manager: `npm install calendar`

2

Initialize your project workspace or configuration file for calendar.

3

Import calendar into your codebase or invoke it directly from your terminal.

4

Execute your test suite or run `calendar --help` to verify successful setup.

๐Ÿ‘ Strengths

Active community backing with 1,189 GitHub stars and verified adoption.
Permissive open-source distribution under the AGPL-3.0 license.
Built in JavaScript for high execution speed and developer familiarity.
Cross-platform compatibility across modern Linux, macOS, and Windows environments.
Clean modular design allowing flexible configuration and pipeline integration.

โš ๏ธ Considerations

Requires familiarity with JavaScript and modern CLI workflows.
Ecosystem extensions may require manual configuration depending on environment constraints.
Active development roadmap means breaking API changes may occur across major versions.

โ‡„ Alternatives & Direct Competitors

E
affaan-m/ECC โ˜… 268.3K JavaScript

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Compare โ†—
R
react/react โ˜… 250.8K JavaScript

The library for web and native user interfaces.

Compare โ†—
J
trekhleb/javascript-algorithms โ˜… 196.8K JavaScript

๐Ÿ“ Algorithms and data structures implemented in JavaScript with explanations and links to further readings

Compare โ†—
P
DietrichGebert/ponytail โ˜… 146.9K JavaScript

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

Compare โ†—

๐Ÿ‘ฅ Who Should Use This

Developers and engineering teams building with JavaScript, seeking reliable, tested, and actively maintained tooling for production workloads.

๐Ÿ† Nearby in the Rankings

nextcloud/calendar is currently ranked #2,476 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#2,471 googleapis/go-genai Go โ˜… 1.2K Compare โ†—
#2,471 soniqo/speech-swift Swift โ˜… 1.2K Compare โ†—
#2,473 microsoft/aspire-samples C# โ˜… 1.2K Compare โ†—
#2,474 ricardochimal/taps Ruby โ˜… 1.2K Compare โ†—
#2,474 sbdchd/squawk Rust โ˜… 1.2K Compare โ†—
#2,476 nextcloud/calendar This Project JavaScript โ˜… 1.2K
#2,477 Combodo/iTop PHP โ˜… 1.2K Compare โ†—
#2,477 Yazelix/nova Rust โ˜… 1.2K Compare โ†—
#2,479 email-spec/email-spec Ruby โ˜… 1.2K Compare โ†—
#2,479 Oxen-AI/Oxen Rust โ˜… 1.2K Compare โ†—
#2,479 alookai/alook TypeScript โ˜… 1.2K Compare โ†—

Frequently Asked Questions

What does calendar do? +

๐Ÿ“† Calendar app for Nextcloud

What language is calendar written in? +

The primary language is JavaScript. Topics include: caldav, caldav-sharing, calendar, calendars, hacktoberfest.

Is calendar actively maintained? +

Yes, the last recorded push was on Sep 28, 2026 with 943 open issues being tracked.

How many stars does calendar have? +

calendar has 1,190 stars and 334 forks on GitHub.

How does calendar rank among GitHub repositories? +

With 1,190 stars, nextcloud/calendar is ranked #2,476 globally across all repositories tracked on GitHubRepo and #169 among JavaScript projects.

What license is calendar distributed under? +

The repository reports a AGPL-3.0 license. Always verify the repository LICENSE file for legal terms.

From our network
FOR MAINTAINERS

Built something? Put it in front of millions of developers.

We make a short reel about your project and post it across YouTube, Instagram, Threads, and X. Send a link, we do the rest.