⚡ Executive Summary & Quick Facts
Authoritative Sourceholidays is holidays is an open-source project written in Python: Open World Holidays Framework..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), vacanza/holidays has accumulated 1,964 GitHub stars and 744 forks. It is written in Python, licensed under MIT, and ranks #5,658 globally. It is actively maintained with the latest commit recorded on Oct 26, 2026.”
| Repository | vacanza/holidays ↗ |
|---|---|
| Primary Category | calendar |
| Language & Stack | Python |
| Software License | MIT |
| Community Traction | ★ 2K stars · ⑂ 744 forks · #5,658 globally |
| Maintenance | ● Active (Last commit: Oct 26, 2026) · 97 open issues |
| Target Audience | Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 92/100 · Grade AYes, holidays is actively maintained. Continuous telemetry recorded the last code commit on Oct 26, 2026 (17 days ago). Supported by 1,964 stars and 744 community forks, this repository holds a calculated health index of 92/100, reflecting regular maintenance (17 days ago) and healthy issue cadence.
Star History
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+49
STARS · LAST 30 DAYS
2
PER DAY
#814
MOST-STARRED Python
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +49 | +180 |
| Per day | 1 | 2 | 2 |
| Forks gained | +0 | +15 | +37 |
holidays gained 49 stars in the last 30 days, about 2 a day, and now has 2K. It is about 12 years old and has averaged roughly 164 stars a year. It ranks #814 among Python repositories and #5,658 across all languages on GitHubRepo.
Trending Record
14
DAYS ON TRENDING
#7894
BEST RANK
Oct 26, 2026
FIRST APPEARANCE
Active
STATUS TODAY
holidays has maintained a continuous presence across global trending indexes, peaking at #7894. Below is the 30-day activity profile:
💡 Overview
holidays is an open-source project written in Python: Open World Holidays Framework.
Engineered for speed, consistency, and developer ease, it solves common hurdles in calendar, hacktoberfest, holiday. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Python for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ pip install holidays⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Python >= 3.9, pip, virtualenv
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
holidays coordinates its core functionality through a modular Python 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.
🎯 Production Use Cases
Production System Integration
Embed holidays into Python 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 MIT license.
🚀 Getting Started
Install holidays using your package manager: `pip install holidays`
Initialize your project workspace or configuration file for holidays.
Import holidays into your codebase or invoke it directly from your terminal.
Execute your test suite or run `holidays --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
vacanza/holidays is currently ranked #5,658 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #5,651 | gkjohnson/three-gpu-pathtracer | JavaScript | ★ 2K | Compare ↗ |
| #5,651 | HelixDB/helix-foundry | Go | ★ 2K | Compare ↗ |
| #5,651 | noahdunnagan/fsearch | Rust | ★ 2K | Compare ↗ |
| #5,656 | microsoft/openvmm | Rust | ★ 2K | Compare ↗ |
| #5,656 | ChenlizheMe/Infernux | Python | ★ 2K | Compare ↗ |
| #5,658 | vacanza/holidays This Project | Python | ★ 2K | |
| #5,658 | AdaptiveCpp/AdaptiveCpp | C++ | ★ 2K | Compare ↗ |
| #5,658 | rx-angular/rx-angular | TypeScript | ★ 2K | Compare ↗ |
| #5,658 | UnrealSharp/UnrealSharp | C# | ★ 2K | Compare ↗ |
| #5,658 | stripe/ai | TypeScript | ★ 2K | Compare ↗ |
| #5,663 | jsor/jcarousel | HTML | ★ 2K | Compare ↗ |
Frequently Asked Questions
What does holidays do? +
Open World Holidays Framework
Is holidays actively maintained in 2026? +
Yes, holidays is actively maintained. The latest code push was recorded on Oct 26, 2026 (17 days ago). It holds a calculated Maintenance Health Score of 92/100 (A rating) with 1,964 stars and 97 open issues.
What language is holidays written in? +
The primary language is Python. Topics include: calendar, hacktoberfest, holiday, holiday-api, holiday-calculation.
How many stars does holidays have? +
holidays has 1,964 stars and 744 forks on GitHub.
How does holidays rank among GitHub repositories? +
With 1,964 stars, vacanza/holidays is ranked #5,658 globally across all repositories tracked on GitHubRepo and #814 among Python projects.
What license is holidays distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
