A drop-in replacement for the "javac" ANT task, which automatically injects assertion code for @NotNull / @NonNull annotations
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#1,635
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +3 | +10 |
javacn gained 10 stars in the last 30 days, about 1 a day, and now has 3. It is about 17 years old and has averaged roughly 0 stars a year. It ranks #1,635 among Java repositories and #24,332 across all languages on GitHubRepo.
Trending Record
10
DAYS ON TRENDING
#20110
BEST RANK
Oct 3, 2026
FIRST APPEARANCE
Active
STATUS TODAY
javacn has maintained a continuous presence across global trending indexes, peaking at #20110. Below is the 30-day activity profile:
💡 Overview
javacn is an open-source project written in Java: A drop-in replacement for the "javac" ANT task, which automatically injects assertion code for @NotNull / @NonNull annotations.
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/sirthias/javacn.git
cd javacn⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
javacn 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 javacn 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 javacn using your package manager: `git clone https://github.com/sirthias/javacn.git`
Initialize your project workspace or configuration file for javacn.
Import javacn into your codebase or invoke it directly from your terminal.
Execute your test suite or run `javacn --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
sirthias/javacn is currently ranked #24,332 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #23,144 | nfm/better_form | Ruby | ★ 4 | Compare ↗ |
| #23,144 | contextlimit/jquery-ui-drawer | JavaScript | ★ 4 | Compare ↗ |
| #23,144 | aleray/django-dcdocuments | Python | ★ 4 | Compare ↗ |
| #23,144 | colincasey/sequel-jdbc-hxtt-adapter | Ruby | ★ 4 | Compare ↗ |
| #23,144 | bjornstar/TumTaster | JavaScript | ★ 4 | Compare ↗ |
| #24,332 | sirthias/javacn This Project | Java | ★ 3 | |
| #24,332 | mudge/blankable | Ruby | ★ 3 | Compare ↗ |
| #24,332 | anildigital/getfake | Ruby | ★ 3 | Compare ↗ |
| #24,332 | francois/fogbugz-svnhook | — | ★ 3 | Compare ↗ |
| #24,332 | gnu-lorien/crapvine | Python | ★ 3 | Compare ↗ |
| #24,332 | matschaffer/mechaflickr | Ruby | ★ 3 | Compare ↗ |
Frequently Asked Questions
What does javacn do? +
A drop-in replacement for the "javac" ANT task, which automatically injects assertion code for @NotNull / @NonNull annotations
What language is javacn written in? +
The primary language is Java. Topics include: software.
Is javacn actively maintained? +
Yes, the last recorded push was on Feb 23, 2010 with 0 open issues being tracked.
How many stars does javacn have? +
javacn has 3 stars and 0 forks on GitHub.
How does javacn rank among GitHub repositories? +
With 3 stars, sirthias/javacn is ranked #24,332 globally across all repositories tracked on GitHubRepo and #1,635 among Java projects.
What license is javacn distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
