A cloud-native, serverless, scalable, cheap key-value store
⚡ Executive Summary & Quick Facts
Authoritative Sourcesleeper is sleeper is an open-source project written in Java: A cloud-native, serverless, scalable, cheap key-value store..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), gchq/sleeper has accumulated 107 GitHub stars and 28 forks. It is written in Java, licensed under Apache-2.0, and ranks #25,792 globally. It is actively maintained with the latest commit recorded on Oct 21, 2026.”
| Repository | gchq/sleeper ↗ |
|---|---|
| Primary Category | developer tools |
| Language & Stack | Java |
| Software License | Apache-2.0 |
| Community Traction | ★ 107 stars · ⑂ 28 forks · #25,792 globally |
| Maintenance | ● Active (Last commit: Oct 21, 2026) · 397 open issues |
| 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: 83/100 · Grade BYes, sleeper is actively maintained. Continuous telemetry recorded the last code commit on Oct 21, 2026 (23 days ago). Supported by 107 stars and 28 community forks, this repository holds a calculated health index of 83/100, reflecting regular maintenance (23 days ago) and active community feedback (397 open).
Star History
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+0
STARS · LAST 30 DAYS
1
PER DAY
#1,888
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +0 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +0 | +10 |
sleeper gained 0 stars in the last 30 days, about 1 a day, and now has 107. It is about 4 years old and has averaged roughly 27 stars a year. It ranks #1,888 among Java repositories and #25,792 across all languages on GitHubRepo.
Trending Record
26
DAYS ON TRENDING
#14360
BEST RANK
Oct 13, 2026
FIRST APPEARANCE
Active
STATUS TODAY
sleeper has maintained a continuous presence across global trending indexes, peaking at #14360. Below is the 30-day activity profile:
💡 Overview
sleeper is an open-source project written in Java: A cloud-native, serverless, scalable, cheap key-value store.
Engineered for speed, consistency, and developer ease, it solves common hurdles in Java. 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/gchq/sleeper.git
cd sleeper⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
sleeper 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 sleeper 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 sleeper using your package manager: `git clone https://github.com/gchq/sleeper.git`
Initialize your project workspace or configuration file for sleeper.
Import sleeper into your codebase or invoke it directly from your terminal.
Execute your test suite or run `sleeper --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
gchq/sleeper is currently ranked #25,792 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #25,684 | DeepanshuMishraa/leaf | Rust | ★ 108 | Compare ↗ |
| #25,684 | llamaboi55/DragShift | Python | ★ 108 | Compare ↗ |
| #25,684 | TryDesk/TryDesk | JavaScript | ★ 108 | Compare ↗ |
| #25,684 | yanstd888/humanizer-lint | JavaScript | ★ 108 | Compare ↗ |
| #25,684 | chasem-dev/colosseum-launcher | JavaScript | ★ 108 | Compare ↗ |
| #25,792 | gchq/sleeper This Project | Java | ★ 107 | |
| #25,792 | ELLIOTTCABLE/git-blog | Ruby | ★ 107 | Compare ↗ |
| #25,792 | djberg96/sys-filesystem | Ruby | ★ 107 | Compare ↗ |
| #25,792 | vy/libpqueue | C | ★ 107 | Compare ↗ |
| #25,792 | MrJoy/UnityREPL | C# | ★ 107 | Compare ↗ |
| #25,792 | akaihola/pgtricks | Python | ★ 107 | Compare ↗ |
Frequently Asked Questions
What does sleeper do? +
A cloud-native, serverless, scalable, cheap key-value store
Is sleeper actively maintained in 2026? +
Yes, sleeper is actively maintained. The latest code push was recorded on Oct 21, 2026 (23 days ago). It holds a calculated Maintenance Health Score of 83/100 (B rating) with 107 stars and 397 open issues.
What language is sleeper written in? +
The primary language is Java. Topics include: software.
How many stars does sleeper have? +
sleeper has 107 stars and 28 forks on GitHub.
How does sleeper rank among GitHub repositories? +
With 107 stars, gchq/sleeper is ranked #25,792 globally across all repositories tracked on GitHubRepo and #1,888 among Java projects.
What license is sleeper distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
