Star History
Momentum
+10
STARS · LAST 30 DAYS
1
PER DAY
#438
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
crac gained 10 stars in the last 30 days, about 1 a day, and now has 226. It is about 5 years old and has averaged roughly 45 stars a year. It ranks #438 among Java repositories and #5,362 across all languages on GitHubRepo.
Trending Record
5
DAYS ON TRENDING
#2781
BEST RANK
Sep 25, 2026
FIRST APPEARANCE
Active
STATUS TODAY
crac has maintained a continuous presence across global trending indexes, peaking at #2781. Below is the 30-day activity profile:
💡 Overview
crac is an open-source project written in Java: https://openjdk.org/projects/crac.
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/openjdk/crac.git
cd crac⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
crac 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 crac 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 GPL-2.0 license.
🚀 Getting Started
Install crac using your package manager: `git clone https://github.com/openjdk/crac.git`
Initialize your project workspace or configuration file for crac.
Import crac into your codebase or invoke it directly from your terminal.
Execute your test suite or run `crac --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
openjdk/crac is currently ranked #5,362 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #5,353 | OpenIntegrationEngine/engine | Java | ★ 227 | Compare ↗ |
| #5,353 | dsh0416/godot-cef | Rust | ★ 227 | Compare ↗ |
| #5,353 | mobrava/Clipbara | Swift | ★ 227 | Compare ↗ |
| #5,353 | streamcoreai/streamcore-server | Go | ★ 227 | Compare ↗ |
| #5,353 | bobsupra/NuvioTVOS | Swift | ★ 227 | Compare ↗ |
| #5,362 | openjdk/crac This Project | Java | ★ 226 | |
| #5,362 | czerwonk/junos_exporter | Go | ★ 226 | Compare ↗ |
| #5,362 | emazzotta/lighthouse-badges | TypeScript | ★ 226 | Compare ↗ |
| #5,362 | zeevy/grblcontroller | Java | ★ 226 | Compare ↗ |
| #5,362 | vapor/postgres-kit | Swift | ★ 226 | Compare ↗ |
| #5,362 | jitsi/handbook | JavaScript | ★ 226 | Compare ↗ |
Frequently Asked Questions
What does crac do? +
https://openjdk.org/projects/crac
What language is crac written in? +
The primary language is Java. Topics include: software.
Is crac actively maintained? +
Yes, the last recorded push was on Sep 26, 2026 with 2 open issues being tracked.
How many stars does crac have? +
crac has 226 stars and 42 forks on GitHub.
How does crac rank among GitHub repositories? +
With 226 stars, openjdk/crac is ranked #5,362 globally across all repositories tracked on GitHubRepo and #438 among Java projects.
What license is crac distributed under? +
The repository reports a GPL-2.0 license. Always verify the repository LICENSE file for legal terms.
