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nightscout
Home / Kotlin / AndroidAPS

nightscout/AndroidAPS

Opensource automated insulin delivery system (closed loop)

Kotlin ◇ closed-loop AGPL-3.0
★1.2KSTARS
⑂6.6KFORKS
!306ISSUES
🏆#3,663GLOBAL RANK
🔥3DAYS TRENDING
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Momentum

+30

STARS · LAST 30 DAYS

1

PER DAY

#126

MOST-STARRED Kotlin

Window7 days30 days90 days
Stars gained+7+30+90
Per day111
Forks gained+33+131+329

AndroidAPS gained 30 stars in the last 30 days, about 1 a day, and now has 1.2K. It is about 6 years old and has averaged roughly 197 stars a year. It ranks #126 among Kotlin repositories and #3,663 across all languages on GitHubRepo.

Trending Record

AndroidAPS has maintained a continuous presence across global trending indexes, peaking at #3554. Below is the 30-day activity profile:

💡 Overview

AndroidAPS is an open-source project written in Kotlin: Opensource automated insulin delivery system (closed loop).

Engineered for speed, consistency, and developer ease, it solves common hurdles in closed-loop, diabetes, opensource. 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/nightscout/AndroidAPS.git
cd AndroidAPS

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

JDK 17+, Kotlin compiler >= 1.9

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

AndroidAPS 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 AndroidAPS 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 AGPL-3.0 license.

🚀 Getting Started

1

Install AndroidAPS using your package manager: `git clone https://github.com/nightscout/AndroidAPS.git`

2

Initialize your project workspace or configuration file for AndroidAPS.

3

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

4

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

👍 Strengths

Active community backing with 1,183 GitHub stars and verified adoption.
Permissive open-source distribution under the AGPL-3.0 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.

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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

nightscout/AndroidAPS is currently ranked #3,663 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#3,657 1CatAI/1Cat-vLLM Python ★ 1.2K Compare ↗
#3,659 mtotschnig/MyExpenses Kotlin ★ 1.2K Compare ↗
#3,659 MUnique/OpenMU C# ★ 1.2K Compare ↗
#3,661 commons-app/apps-android-commons Kotlin ★ 1.2K Compare ↗
#3,661 angr/angr-management Python ★ 1.2K Compare ↗
#3,663 nightscout/AndroidAPS This Project Kotlin ★ 1.2K
#3,663 ed0ard/CS2-Bot-Improver C# ★ 1.2K Compare ↗
#3,663 ptt/pttbbs C ★ 1.2K Compare ↗
#3,663 microsoft/opensource.microsoft.com TypeScript ★ 1.2K Compare ↗
#3,663 opnsense/plugins PHP ★ 1.2K Compare ↗
#3,668 googleapis/google-cloud-php PHP ★ 1.2K Compare ↗

Frequently Asked Questions

What does AndroidAPS do? +

Opensource automated insulin delivery system (closed loop)

What language is AndroidAPS written in? +

The primary language is Kotlin. Topics include: closed-loop, diabetes, opensource, t1d.

Is AndroidAPS actively maintained? +

Yes, the last recorded push was on Sep 30, 2026 with 306 open issues being tracked.

How many stars does AndroidAPS have? +

AndroidAPS has 1,183 stars and 6,574 forks on GitHub.

How does AndroidAPS rank among GitHub repositories? +

With 1,183 stars, nightscout/AndroidAPS is ranked #3,663 globally across all repositories tracked on GitHubRepo and #126 among Kotlin projects.

What license is AndroidAPS distributed under? +

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

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