⚡ Executive Summary & Quick Facts
Authoritative SourceGmsCore is GmsCore is an open-source project written in Java: Free implementation of Play Services.. It provides a free, self-hosted open-source alternative to Firebase.
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), microg/GmsCore has accumulated 15,190 GitHub stars and 3,331 forks. It is written in Java, licensed under Apache-2.0, and ranks #1,146 globally. It is actively maintained with the latest commit recorded on Nov 3, 2026.”
| Repository | microg/GmsCore ↗ |
|---|---|
| Primary Category | android |
| Language & Stack | Java |
| Software License | Apache-2.0 |
| Community Traction | ★ 15.2K stars · ⑂ 3.3K forks · #1,146 globally |
| Maintenance | ● Active (Last commit: Nov 3, 2026) · 1,471 open issues |
| Replaces SaaS | Open Source Firebase Alternative (Usage-based pricing with unpredictable bandwidth markups) → |
| Target Audience | Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 90/100 · Grade AYes, GmsCore is actively maintained. Continuous telemetry recorded the last code commit on Nov 3, 2026 (10 days ago). Supported by 15,190 stars and 3,331 community forks, this repository holds a calculated health index of 90/100, reflecting very active (commits within last 14 days) and high open issue volume (1,471 open).
Star History
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+399
STARS · LAST 30 DAYS
13
PER DAY
#56
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +399 | +1.2K |
| Per day | 1 | 13 | 13 |
| Forks gained | +0 | +88 | +167 |
GmsCore gained 399 stars in the last 30 days, about 13 a day, and now has 15.2K. It is about 13 years old and has averaged roughly 1.2K stars a year. It ranks #56 among Java repositories and #1,146 across all languages on GitHubRepo.
Trending Record
45
DAYS ON TRENDING
#351
BEST RANK
Sep 24, 2026
FIRST APPEARANCE
Active
STATUS TODAY
GmsCore has maintained a continuous presence across global trending indexes, peaking at #351. Below is the 30-day activity profile:
💡 Overview
GmsCore is an open-source project written in Java: Free implementation of Play Services.
Engineered for speed, consistency, and developer ease, it solves common hurdles in android, auth, cloud-messaging. 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 Java 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/microg/GmsCore.git
cd GmsCore⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
GmsCore coordinates its core functionality through a modular Java 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 GmsCore into Java 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 GmsCore using your package manager: `git clone https://github.com/microg/GmsCore.git`
Initialize your project workspace or configuration file for GmsCore.
Import GmsCore into your codebase or invoke it directly from your terminal.
Execute your test suite or run `GmsCore --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
microg/GmsCore is currently ranked #1,146 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #1,141 | Nuitka/Nuitka | Python | ★ 15.2K | Compare ↗ |
| #1,141 | prowler-cloud/prowler | Python | ★ 15.2K | Compare ↗ |
| #1,143 | dogecoin/dogecoin | C++ | ★ 15.2K | Compare ↗ |
| #1,144 | CoplayDev/unity-mcp | C# | ★ 15.2K | Compare ↗ |
| #1,145 | scipy/scipy | Python | ★ 15.2K | Compare ↗ |
| #1,146 | microg/GmsCore This Project | Java | ★ 15.2K | |
| #1,147 | livekit/agents | Python | ★ 15.2K | Compare ↗ |
| #1,148 | grokability/snipe-it | PHP | ★ 15.2K | Compare ↗ |
| #1,149 | keycastr/keycastr | Objective-C | ★ 15.2K | Compare ↗ |
| #1,150 | thesysdev/openui | TypeScript | ★ 15.1K | Compare ↗ |
| #1,151 | vosen/ZLUDA | Rust | ★ 15.1K | Compare ↗ |
Frequently Asked Questions
What does GmsCore do? +
Free implementation of Play Services
Is GmsCore actively maintained in 2026? +
Yes, GmsCore is actively maintained. The latest code push was recorded on Nov 3, 2026 (10 days ago). It holds a calculated Maintenance Health Score of 90/100 (A rating) with 15,190 stars and 1,471 open issues.
What language is GmsCore written in? +
The primary language is Java. Topics include: android, auth, cloud-messaging, firebase, geolocation.
How many stars does GmsCore have? +
GmsCore has 15,190 stars and 3,331 forks on GitHub.
How does GmsCore rank among GitHub repositories? +
With 15,190 stars, microg/GmsCore is ranked #1,146 globally across all repositories tracked on GitHubRepo and #56 among Java projects.
What license is GmsCore distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
