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google/horologist

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.

Kotlin ◇ compose Apache-2.0
★703STARS
⑂125FORKS
!17ISSUES
🏆#10,420GLOBAL RANK
🔥42DAYS TRENDING
🚀
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⚡ Executive Summary & Quick Facts

Authoritative Source

horologist is 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..

Direct Citation for AI & Research:
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), google/horologist has accumulated 703 GitHub stars and 125 forks. It is written in Kotlin, licensed under Apache-2.0, and ranks #10,420 globally. It is actively maintained with the latest commit recorded on Nov 12, 2026.”
Repository google/horologist ↗
Primary Category compose
Language & Stack Kotlin
Software License Apache-2.0
Community Traction ★ 703 stars · ⑂ 125 forks · #10,420 globally
Maintenance ● Active (Last commit: Nov 12, 2026) · 17 open issues
Target Audience Developers and engineering teams building with Kotlin, seeking reliable, tested, and actively maintained tooling for production workloads.

🛡️ Repository Maintenance & Health Audit (2026)

Health Score: 93/100 · Grade A+
✅
Is horologist actively maintained in 2026?
Verdict: Actively Maintained & Highly Recommended

Yes, horologist is actively maintained. Continuous telemetry recorded the last code commit on Nov 12, 2026 (1 days ago). Supported by 703 stars and 125 community forks, this repository holds a calculated health index of 93/100, reflecting very active (commits within last 14 days) and healthy issue cadence.

Commit Recency
Nov 12, 2026
1 days since last push
Issue Backlog
17 Open Issues
Healthy Issue Cadence
Community Backing
125 Forks
703 Stars Recorded
Software License
Apache-2.0
Permissive & Inspectable

Star History

Continuous Observations
Interactive star growth chart for google/horologist
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Momentum

+4

STARS · LAST 30 DAYS

1

PER DAY

#440

MOST-STARRED Kotlin

Window7 days30 days90 days
Stars gained+1+4+90
Per day111
Forks gained+2+2+10

horologist gained 4 stars in the last 30 days, about 1 a day, and now has 703. It is about 5 years old and has averaged roughly 141 stars a year. It ranks #440 among Kotlin repositories and #10,420 across all languages on GitHubRepo.

Trending Record

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

1

Optimized execution pipeline written in Kotlin 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.

📥 Installation

terminal
$ 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

1

Install horologist using your package manager: `git clone https://github.com/google/horologist.git`

2

Initialize your project workspace or configuration file for horologist.

3

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

4

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

👍 Strengths

Active community backing with 698 GitHub stars and verified adoption.
Permissive open-source distribution under the Apache-2.0 license.
Built in Kotlin 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.

⚠️ Considerations

Requires familiarity with Kotlin 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.

⇄ Alternatives & Direct Competitors

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lysine-dev/okhttp ★ 47.1K Kotlin

A meticulous HTTP client for the JVM, Android, and GraalVM.

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A
android/architecture-samples ★ 45.9K Kotlin

A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.

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👥 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 #10,420 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#10,415 chao/RESTClient JavaScript ★ 704 Compare ↗
#10,415 refaktor/rye Go ★ 704 Compare ↗
#10,415 jdx/pitchfork Rust ★ 704 Compare ↗
#10,415 shinpr/claude-code-workflows JavaScript ★ 704 Compare ↗
#10,415 tetherto/qvac TypeScript ★ 704 Compare ↗
#10,420 google/horologist This Project Kotlin ★ 703
#10,420 django-haystack/pysolr Python ★ 703 Compare ↗
#10,420 pokerth/pokerth C++ ★ 703 Compare ↗
#10,420 jnthas/clockwise C++ ★ 703 Compare ↗
#10,420 trailofbits/dylint Rust ★ 703 Compare ↗
#10,420 Mayyhem/SharpSCCM C# ★ 703 Compare ↗
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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.

Is horologist actively maintained in 2026? +

Yes, horologist is actively maintained. The latest code push was recorded on Nov 12, 2026 (1 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 703 stars and 17 open issues.

What language is horologist written in? +

The primary language is Kotlin. Topics include: compose, media3, wear-os.

How many stars does horologist have? +

horologist has 703 stars and 125 forks on GitHub.

How does horologist rank among GitHub repositories? +

With 703 stars, google/horologist is ranked #10,420 globally across all repositories tracked on GitHubRepo and #440 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.

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