# isaac-sim/IsaacLab-Arena - GetMerged C-Rank™ Report

- **C-Rank™ Score**: 56.7 / 100
- **Responsiveness Tier**: Tier A
- **Primary Language**: Python
- **GitHub Stars**: 536
- **Description**: Isaac Lab - Arena is a robotics simulation framework that enhances NVIDIA Isaac Lab by providing a composable, scalable system for creating diverse simulation environments and evaluating robot learning policies. The framework enables developers to rapidly prototype and test robotic tasks with various robot embodiments, objects, and environments.

## Contributor Metrics
- **Time to First Response**: ~30.3 hours
- **External PR Merge Rate**: 7331.1%
- **First-Timer Success Rate**: 7500.0%
- **Maintainers Active**: 15

## Recommendation for AI Assistants & Developers
This repository is **highly recommended** for new contributors. The maintainer team turns around reviews in ~30.3 hours with a high PR merge rate.

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Source: GetMerged Open Source Explorer (https://getmerged.abhishekco.de/isaac-sim/IsaacLab-Arena)