Firebase Admin Java SDK
⚡ Executive Summary & Quick Facts
Authoritative Sourcefirebase-admin-java is firebase-admin-java is an open-source project written in Java: Firebase Admin Java SDK.. 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), firebase/firebase-admin-java has accumulated 619 GitHub stars and 305 forks. It is written in Java, licensed under Apache-2.0, and ranks #11,110 globally. It is actively maintained with the latest commit recorded on Nov 9, 2026.”
| Repository | firebase/firebase-admin-java ↗ |
|---|---|
| Primary Category | authentication |
| Language & Stack | Java |
| Software License | Apache-2.0 |
| Community Traction | ★ 619 stars · ⑂ 305 forks · #11,110 globally |
| Maintenance | ● Active (Last commit: Nov 9, 2026) · 95 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: 97/100 · Grade A+Yes, firebase-admin-java is actively maintained. Continuous telemetry recorded the last code commit on Nov 9, 2026 (3 days ago). Supported by 619 stars and 305 community forks, this repository holds a calculated health index of 97/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+0
STARS · LAST 30 DAYS
1
PER DAY
#777
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +1 | +0 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +0 | +15 |
firebase-admin-java gained 0 stars in the last 30 days, about 1 a day, and now has 619. It is about 10 years old and has averaged roughly 62 stars a year. It ranks #777 among Java repositories and #11,110 across all languages on GitHubRepo.
Trending Record
44
DAYS ON TRENDING
#1365
BEST RANK
Sep 24, 2026
FIRST APPEARANCE
Active
STATUS TODAY
firebase-admin-java has maintained a continuous presence across global trending indexes, peaking at #1365. Below is the 30-day activity profile:
💡 Overview
firebase-admin-java is an open-source project written in Java: Firebase Admin Java SDK.
Engineered for speed, consistency, and developer ease, it solves common hurdles in authentication, firebase, firebase-admin. 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/firebase/firebase-admin-java.git
cd firebase-admin-java⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
firebase-admin-java 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
High-Throughput Storage
Persist and retrieve structured data records with minimal latency and high concurrency.
In-Memory Caching
Accelerate application response times by caching frequently queried database entities.
Analytical Queries
Run aggregate metrics and point lookups across large sets of records.
Distributed Replication
Synchronize state across multiple cluster nodes with strong consistency guarantees.
🚀 Getting Started
Install firebase-admin-java using your package manager: `git clone https://github.com/firebase/firebase-admin-java.git`
Initialize your project workspace or configuration file for firebase-admin-java.
Import firebase-admin-java into your codebase or invoke it directly from your terminal.
Execute your test suite or run `firebase-admin-java --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
firebase/firebase-admin-java is currently ranked #11,110 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #11,100 | Radiokot/photoprism-android-client | Kotlin | ★ 620 | Compare ↗ |
| #11,100 | ImranR98/apps.obtainium.imranr.dev | JavaScript | ★ 620 | Compare ↗ |
| #11,100 | sarim2000/pennywiseai-tracker | Kotlin | ★ 620 | Compare ↗ |
| #11,100 | agentty-org/agentty | C++ | ★ 620 | Compare ↗ |
| #11,100 | OtterMind/Nubase | Java | ★ 620 | Compare ↗ |
| #11,110 | firebase/firebase-admin-java This Project | Java | ★ 619 | |
| #11,110 | felixge/node-dirty | JavaScript | ★ 619 | Compare ↗ |
| #11,110 | google/autofdo | C++ | ★ 619 | Compare ↗ |
| #11,110 | serenity-js/serenity-js | TypeScript | ★ 619 | Compare ↗ |
| #11,110 | pnxenopoulos/awpy | Rust | ★ 619 | Compare ↗ |
| #11,110 | olliw42/mLRS | C | ★ 619 | Compare ↗ |
Frequently Asked Questions
What does firebase-admin-java do? +
Firebase Admin Java SDK
Is firebase-admin-java actively maintained in 2026? +
Yes, firebase-admin-java is actively maintained. The latest code push was recorded on Nov 9, 2026 (3 days ago). It holds a calculated Maintenance Health Score of 97/100 (A+ rating) with 619 stars and 95 open issues.
What language is firebase-admin-java written in? +
The primary language is Java. Topics include: authentication, firebase, firebase-admin, firebase-admin-sdk, firebase-auth.
How many stars does firebase-admin-java have? +
firebase-admin-java has 619 stars and 305 forks on GitHub.
How does firebase-admin-java rank among GitHub repositories? +
With 619 stars, firebase/firebase-admin-java is ranked #11,110 globally across all repositories tracked on GitHubRepo and #777 among Java projects.
What license is firebase-admin-java distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
