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p-ranav/argparse

Argument Parser for Modern C++

★3.6KSTARS
⑂317FORKS
!81ISSUES
🏆#1,987GLOBAL RANK
🔥1DAYS TRENDING
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Momentum

+89

STARS · LAST 30 DAYS

3

PER DAY

#132

MOST-STARRED C++

Window7 days30 days90 days
Stars gained+21+89+270
Per day333
Forks gained+2+6+16

argparse gained 89 stars in the last 30 days, about 3 a day, and now has 3.6K. It is about 8 years old and has averaged roughly 444 stars a year. It ranks #132 among C++ repositories and #1,987 across all languages on GitHubRepo.

Trending Record

argparse has maintained a continuous presence across global trending indexes, peaking at #3263. Below is the 30-day activity profile:

💡 Overview

argparse is an open-source project written in C++: Argument Parser for Modern C++.

Engineered for speed, consistency, and developer ease, it solves common hurdles in argument-parser, cpp17, cross-platform. 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/p-ranav/argparse.git
cd argparse

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

C++20 compliant compiler (GCC 11+, Clang 13+, MSVC)

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

argparse 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 argparse 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 MIT license.

🚀 Getting Started

1

Install argparse using your package manager: `git clone https://github.com/p-ranav/argparse.git`

2

Initialize your project workspace or configuration file for argparse.

3

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

4

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

👍 Strengths

Active community backing with 3,552 GitHub stars and verified adoption.
Permissive open-source distribution under the MIT 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

p-ranav/argparse is currently ranked #1,987 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

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Frequently Asked Questions

What does argparse do? +

Argument Parser for Modern C++

What language is argparse written in? +

The primary language is C++. Topics include: argument-parser, cpp17, cross-platform, header-only, library.

Is argparse actively maintained? +

Yes, the last recorded push was on Oct 1, 2026 with 81 open issues being tracked.

How many stars does argparse have? +

argparse has 3,552 stars and 317 forks on GitHub.

How does argparse rank among GitHub repositories? +

With 3,552 stars, p-ranav/argparse is ranked #1,987 globally across all repositories tracked on GitHubRepo and #132 among C++ projects.

What license is argparse distributed under? +

The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.

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