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Top AI Repos tracks AI repositories on GitHub and answers two different questions about each one: is it moving right now, and would you bet a product on it.
Top AI Repos tracks AI repositories on GitHub and answers two different questions about each one: is it moving right now, and would you bet a product on it.
Copper is an operating system for robots - build, run, and replay your entire robot deterministically.
| Date | Stars |
|---|---|
| 2026-07-24 | 1422 |
| 2026-07-25 | 1423 |
| 2026-07-28 | 1423 |
| 2026-07-30 | 1423 |
| 2026-08-06 | 1423 |
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<h1 style="color: #b87333;"><img src="https://github.com/copper-project/copper-rs/blob/master/doc/static/cu29.png?raw=true" width="60" /> Copper Runtime & SDK</h1>
[](https://github.com/copper-project/copper-rs/actions/workflows/general.yml)
[](https://crates.io/crates/cu29)
[](https://deps.rs/repo/github/copper-project/copper-rs)
[](https://discord.gg/VkCG7Sb9Kw)
[](https://copper-project.github.io/copper-rs-book/)
[](https://copper-project.github.io/copper-rs)
### Why Copper
<p><strong style="color: #b87333;">Rust-first</strong> – ergonomic & safe</p>
<p><strong style="color: #b87333;">Sub-microsecond latency</strong> – zero-alloc, data-oriented runtime</p>
<p><strong style="color: #b87333;">Deterministic replay</strong> – every run, bit-for-bit identical</p>
<p><strong style="color: #b87333;">Interoperable with ROS2</strong> – bridges via Zenoh opening the path for a progressive migration.</p>
<p><strong style="color: #b87333;">Runs anywhere</strong> – from Linux servers, workstations, SBC to bare-metal MPUs</p>
<p><strong style="color: #b87333;">Built to ship</strong> – one stack from simulation to production</p>
Already showing up in: ✈️ Flying | 🚗 Driving | 🌊 Swimming | 🚀 Spacefaring | 🤖 Humanoids
### Try Copper In One Click In Your Browser
No setup required. Open one of the live demos in your browser: the simulator runs on the left and the live Copper monitor runs on the right.
These are not mockups: BalanceBot is the exact same application that runs on a Raspberry Pi physical robot, and Flight Controller is the same control stack we run on a microcontroller (STM32H7) on real drones. Copper lets that same graph be recompiled for embedded hardware, a local workstation, or the browser.
<table>
<tr>
<td width="50%" valign="top">
<a href="https://cdn.copper-robotics.com/demo/balancebot/index.html">
<img src="doc/static/demo-balancebot-browser.png" alt="BalanceBot browser demo" width="100%" />
</a>
<br />
<strong><a href="https://cdn.copper-robotics.com/demo/balancebot/index.html">BalanceBot</a></strong>
<br />
Self-balancing robot sim with a live Copper DAG and latency monitor.
<br />
<a href="examples/cu_rp_balancebot">Source code</a>
</td>
<td width="50%" valign="top">
<a href="https://cdn.copper-robotics.com/demo/flight-controller/index.html">
<img src="doc/static/demo-flight-controller-browser.png" alt="Flight controller browser demo" width="100%" />
</a>
<br />
<strong><a href="https://cdn.copper-robotics.com/demo/flight-controller/index.html">Flight Controller</a></strong>
<br />
Quadcopter flight sim with the same live Copper monitor.
<br />
<a href="examples/cu_flight_controller">Source code</a>
</td>
</tr>
</table>
Prefer a native app instead of the browser? Install the published demo crates from crates.io:
```bash
cargo install cu-rp-balancebot
balancebot-sim
cargo install cu-flight-controller
quad-sim
```
The source for the published demo crates above lives in `examples/`.
Cross-framework comparison benchmarks live in `benchmarks/`.
Want to see more Copper in action? Watch the [community showcase video](https://youtu.be/weV_JYaUsmo).
<p align="center">
<a href="https://youtu.be/weV_JYaUsmo">
<img src="https://github.com/user-attachments/assets/27ab8b08-ef17-4Excerpt of 8,404 characters
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Would you bet a product on this? Bounded 0–100 and slow moving.
matched fp:2cc6258a881df382, topic:robotics, topic:ros, readme:robotics