Horologist is a group of libraries that aim to supplement Wear OS developers with features that are commonly required by developers but not yet available.
Star History
Momentum
+17
STARS · LAST 30 DAYS
1
PER DAY
#123
MOST-STARRED Kotlin
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +17 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
horologist gained 17 stars in the last 30 days, about 1 a day, and now has 699. It is about 5 years old and has averaged roughly 140 stars a year. It ranks #123 among Kotlin repositories and #3,189 across all languages on GitHubRepo.
Trending Record
3
DAYS ON TRENDING
#2396
BEST RANK
Sep 26, 2026
FIRST APPEARANCE
Active
STATUS TODAY
horologist has maintained a continuous presence across global trending indexes, peaking at #2396. Below is the 30-day activity profile:
💡 Overview
horologist is an open-source project written in Kotlin: Horologist is a group of libraries that aim to supplement Wear OS developers with features that are commonly required by developers but not yet available.
Engineered for speed, consistency, and developer ease, it solves common hurdles in compose, media3, wear-os. 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 Kotlin 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
$ git clone https://github.com/google/horologist.git
cd horologist⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17+, Kotlin compiler >= 1.9
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
horologist coordinates its core functionality through a modular Kotlin 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 horologist into Kotlin 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 Apache-2.0 license.
🚀 Getting Started
Install horologist using your package manager: `git clone https://github.com/google/horologist.git`
Initialize your project workspace or configuration file for horologist.
Import horologist into your codebase or invoke it directly from your terminal.
Execute your test suite or run `horologist --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Kotlin, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
google/horologist is currently ranked #3,189 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #3,184 | clarkware/jdepend | Java | ★ 702 | Compare ↗ |
| #3,184 | google/closure-templates | Java | ★ 702 | Compare ↗ |
| #3,186 | klausmeyer/docker-registry-browser | Ruby | ★ 701 | Compare ↗ |
| #3,186 | Giorgi/DuckDB.NET | C# | ★ 701 | Compare ↗ |
| #3,188 | supabase/supabase-csharp | C# | ★ 700 | Compare ↗ |
| #3,189 | google/horologist This Project | Kotlin | ★ 699 | |
| #3,189 | brendanlim/mobile-fu | Ruby | ★ 699 | Compare ↗ |
| #3,189 | fedimint/fedimint | Rust | ★ 699 | Compare ↗ |
| #3,189 | slee-persis/GVS5H | Python | ★ 699 | Compare ↗ |
| #3,193 | use-novamira/novamira | PHP | ★ 698 | Compare ↗ |
| #3,194 | Nomadcxx/opencode-cursor | TypeScript | ★ 697 | Compare ↗ |
Frequently Asked Questions
What does horologist do? +
Horologist is a group of libraries that aim to supplement Wear OS developers with features that are commonly required by developers but not yet available.
What language is horologist written in? +
The primary language is Kotlin. Topics include: compose, media3, wear-os.
Is horologist actively maintained? +
Yes, the last recorded push was on Sep 27, 2026 with 16 open issues being tracked.
How many stars does horologist have? +
horologist has 699 stars and 123 forks on GitHub.
How does horologist rank among GitHub repositories? +
With 699 stars, google/horologist is ranked #3,189 globally across all repositories tracked on GitHubRepo and #123 among Kotlin projects.
What license is horologist distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
