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IronLanguages/ironpython3

Implementation of Python 3.x for .NET Framework that is built on top of the Dynamic Language Runtime.

C# ◇ c-sharp Apache-2.0
★2.8KSTARS
⑂316FORKS
!311ISSUES
🏆#2,004GLOBAL RANK
🔥1DAYS TRENDING
🚀
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Momentum

+69

STARS · LAST 30 DAYS

2

PER DAY

#97

MOST-STARRED C#

Window7 days30 days90 days
Stars gained+14+69+180
Per day222
Forks gained+2+6+16

ironpython3 gained 69 stars in the last 30 days, about 2 a day, and now has 2.8K. It is about 13 years old and has averaged roughly 213 stars a year. It ranks #97 among C# repositories and #2,004 across all languages on GitHubRepo.

Trending Record

ironpython3 has maintained a continuous presence across global trending indexes, peaking at #2747. Below is the 30-day activity profile:

💡 Overview

ironpython3 is an open-source project written in C#: Implementation of Python 3.x for .NET Framework that is built on top of the Dynamic Language Runtime.

Engineered for speed, consistency, and developer ease, it solves common hurdles in c-sharp, dlr, ironpython. 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 C# 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/IronLanguages/ironpython3.git
cd ironpython3

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

C# environment and standard tooling

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

ironpython3 coordinates its core functionality through a modular C# 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 ironpython3 into C# 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 ironpython3 using your package manager: `git clone https://github.com/IronLanguages/ironpython3.git`

2

Initialize your project workspace or configuration file for ironpython3.

3

Import ironpython3 into your codebase or invoke it directly from your terminal.

4

Execute your test suite or run `ironpython3 --help` to verify successful setup.

👍 Strengths

Active community backing with 2,765 GitHub stars and verified adoption.
Permissive open-source distribution under the Apache-2.0 license.
Built in C# 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 C# 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 C#, seeking reliable, tested, and actively maintained tooling for production workloads.

🏆 Nearby in the Rankings

IronLanguages/ironpython3 is currently ranked #2,004 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#1,999 compozy/compozy Go ★ 2.8K Compare ↗
#2,000 paulpacifico/shutter-encoder Java ★ 2.8K Compare ↗
#2,001 ColinIanKing/stress-ng C ★ 2.8K Compare ↗
#2,002 reactor/reactor-netty Java ★ 2.8K Compare ↗
#2,003 tscircuit/tscircuit TypeScript ★ 2.8K Compare ↗
#2,004 IronLanguages/ironpython3 This Project C# ★ 2.8K
#2,004 scratchfoundation/scratch-blocks JavaScript ★ 2.8K Compare ↗
#2,006 trustgraph-ai/trustgraph Python ★ 2.8K Compare ↗
#2,006 Impact-I/reFlutter Python ★ 2.8K Compare ↗
#2,008 HarnessRouter/harnessrouter Python ★ 2.8K Compare ↗
#2,008 rubysec/bundler-audit Ruby ★ 2.8K Compare ↗

Frequently Asked Questions

What does ironpython3 do? +

Implementation of Python 3.x for .NET Framework that is built on top of the Dynamic Language Runtime.

What language is ironpython3 written in? +

The primary language is C#. Topics include: c-sharp, dlr, ironpython, python.

Is ironpython3 actively maintained? +

Yes, the last recorded push was on Sep 30, 2026 with 311 open issues being tracked.

How many stars does ironpython3 have? +

ironpython3 has 2,765 stars and 316 forks on GitHub.

How does ironpython3 rank among GitHub repositories? +

With 2,765 stars, IronLanguages/ironpython3 is ranked #2,004 globally across all repositories tracked on GitHubRepo and #97 among C# projects.

What license is ironpython3 distributed under? +

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

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