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goldmansachs/jdmn

A Java implementation of DMN

Java ◇ decision-model Apache-2.0
★184STARS
⑂52FORKS
!40ISSUES
🏆#11,434GLOBAL RANK
🔥2DAYS TRENDING
🚀
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Momentum

+10

STARS · LAST 30 DAYS

1

PER DAY

#977

MOST-STARRED Java

Window7 days30 days90 days
Stars gained+7+10+90
Per day111
Forks gained+1+3+10

jdmn gained 10 stars in the last 30 days, about 1 a day, and now has 184. It is about 9 years old and has averaged roughly 20 stars a year. It ranks #977 among Java repositories and #11,434 across all languages on GitHubRepo.

Trending Record

jdmn has maintained a continuous presence across global trending indexes, peaking at #10649. Below is the 30-day activity profile:

💡 Overview

jdmn is an open-source project written in Java: A Java implementation of DMN.

Engineered for speed, consistency, and developer ease, it solves common hurdles in decision-model, dmn, interpreter. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.

⚡ Key Features

1

Optimized execution pipeline written in Java for predictable speed.

2

Zero-friction configuration with comprehensive sensible defaults out of the box.

3

Cross-platform runtime support across Linux, macOS, and Windows environments.

4

Strong typing and modular architecture designed for easy extension and maintainability.

5

Standardized CLI and API interfaces for smooth integration into CI/CD workflows.

6

Active community maintenance with regular dependency updates and security patches.

📥 Installation

terminal
$ git clone https://github.com/goldmansachs/jdmn.git
cd jdmn

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

JDK 17 or higher (OpenJDK / GraalVM)

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

jdmn 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 jdmn 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

1

Install jdmn using your package manager: `git clone https://github.com/goldmansachs/jdmn.git`

2

Initialize your project workspace or configuration file for jdmn.

3

Import jdmn into your codebase or invoke it directly from your terminal.

4

Execute your test suite or run `jdmn --help` to verify successful setup.

👍 Strengths

Active community backing with 184 GitHub stars and verified adoption.
Permissive open-source distribution under the Apache-2.0 license.
Built in Java for high execution speed and developer familiarity.
Cross-platform compatibility across modern Linux, macOS, and Windows environments.
Clean modular design allowing flexible configuration and pipeline integration.

⚠️ Considerations

Requires familiarity with Java and modern CLI workflows.
Ecosystem extensions may require manual configuration depending on environment constraints.
Active development roadmap means breaking API changes may occur across major versions.

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👥 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

goldmansachs/jdmn is currently ranked #11,434 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#11,406 netclaw-dev/netclaw C# ★ 185 Compare ↗
#11,406 PerpetualSoftware/pad Go ★ 185 Compare ↗
#11,406 nikolai-vysotskyi/trace-mcp TypeScript ★ 185 Compare ↗
#11,406 tjakoen/github-native-course-platform JavaScript ★ 185 Compare ↗
#11,406 rhythmcache/Dioxamine Kotlin ★ 185 Compare ↗
#11,434 goldmansachs/jdmn This Project Java ★ 184
#11,434 plessl/wkpdf Ruby ★ 184 Compare ↗
#11,434 pbakaus/transformie CSS ★ 184 Compare ↗
#11,434 j0k3r/php-readability PHP ★ 184 Compare ↗
#11,434 ATTWoWAddon/AllTheThings Lua ★ 184 Compare ↗
#11,434 phpstan/phpstan-webmozart-assert PHP ★ 184 Compare ↗

Frequently Asked Questions

What does jdmn do? +

A Java implementation of DMN

What language is jdmn written in? +

The primary language is Java. Topics include: decision-model, dmn, interpreter, java, translator.

Is jdmn actively maintained? +

Yes, the last recorded push was on Oct 8, 2026 with 40 open issues being tracked.

How many stars does jdmn have? +

jdmn has 184 stars and 52 forks on GitHub.

How does jdmn rank among GitHub repositories? +

With 184 stars, goldmansachs/jdmn is ranked #11,434 globally across all repositories tracked on GitHubRepo and #977 among Java projects.

What license is jdmn distributed under? +

The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.

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