# Categories

[Latest](https://discuss.pennylane.ai/latest.md) · [Categories](https://discuss.pennylane.ai/categories.md)

## [PennyLane Help](https://discuss.pennylane.ai/c/pennylane-help/5.md)

For help with PennyLane, including questions and help debugging.

## [QHack 2026](https://discuss.pennylane.ai/c/qhack-2026/41.md)

Need help?

## [Demos](https://discuss.pennylane.ai/c/demos/25.md)

Use this category for questions related to PennyLane Demos!

## [Codebook](https://discuss.pennylane.ai/c/codebook/17.md)

Use this category for questions about the content of the PennyLane Codebook!

## [Quantum Compilation](https://discuss.pennylane.ai/c/quantum-compilation/26.md)

Use this category for questions about topics, techniques, or software implementations. See the Quantum Compilation wiki for more information.

## [Catalyst](https://discuss.pennylane.ai/c/catalyst/22.md)

For all posts related to Catalyst, the package that enables just-in-time (JIT) compilation of PennyLane programs. This includes usage, help, and development. See the Catalyst GitHub (https://github...

## [PennyLane Challenges](https://discuss.pennylane.ai/c/pennylane-challenges/24.md)

Use this category for questions about the PennyLane Challenges! You can find them at pennylane.ai/challenges.

## [PennyLane Plugins](https://discuss.pennylane.ai/c/pennylane-plugins/7.md)

For posts discussing the PennyLane plugins, including questions about usage, help, and development. See the documentation for all currently available plugins.

## [PennyLane Feedback](https://discuss.pennylane.ai/c/pennylane-feedback/3.md)

Discussion about PennyLane, how it works, and how we can improve it.

## [PennyLane Development](https://discuss.pennylane.ai/c/pennylane-development/6.md)

For topics discussing PennyLane development. For bug reports, please use the GitHub issue tracker.

## [Announcements](https://discuss.pennylane.ai/c/announcements/23.md)

For announcing things

## [Photonic Software](https://discuss.pennylane.ai/c/photonic-software/10.md)

For discussion and questions regarding Xanadu’s photonic software offerings.

## [Borealis](https://discuss.pennylane.ai/c/borealis/18.md)

Use this category for questions about Borealis – Xanadu’s quantum computer which achieved quantum computational advantage in 2022.

## [FlamingPy](https://discuss.pennylane.ai/c/flamingpy/19.md)

For all posts related to FlamingPy, the Python library for efficient simulations of error correction in fault-tolerant quantum computers developed by Xanadu. This includes usage, help, and developm...

## [Uncategorized](https://discuss.pennylane.ai/c/uncategorized/1.md)

## [Quantum Computing](https://discuss.pennylane.ai/c/quantum-computing/31.md)

For all things quantum computing.