PennyLane
Install
Install

Demos

Take a deeper dive into quantum computing by exploring cutting-edge algorithms using PennyLane and quantum hardware. Unlock new possibilities and push the boundaries of quantum research.

Choose a category, or have a look at demos made by our community.

All Demos
Demos based on papers
Algorithms
Compilation
FTQC
Getting Started
Quantum Computing
Quantum Hardware

New demos

  • Quantum Computing

What are magic states?

  • Compilation
  • Quantum Computing

Active volume

  • FTQC
  • Quantum Computing

Introducing the Surface Code

  • Algorithms
  • Compilation
  • FTQC
  • Quantum Computing

Understanding the Fault-tolerant Threshold Theorem in Practice

  • Algorithms
  • FTQC
  • Quantum Computing
  • Quantum Hardware

Quantum low-density parity-check (qLDPC) codes for quantum error correction

  • Quantum Computing

What are magic states?

  • Compilation
  • Quantum Computing

Active volume

  • FTQC
  • Quantum Computing

Introducing the Surface Code

  • Algorithms
  • Compilation
  • FTQC
  • Quantum Computing

Understanding the Fault-tolerant Threshold Theorem in Practice

  • Algorithms
  • FTQC
  • Quantum Computing
  • Quantum Hardware

Quantum low-density parity-check (qLDPC) codes for quantum error correction

  • Quantum Computing

What are magic states?

  • Compilation
  • Quantum Computing

Active volume

  • FTQC
  • Quantum Computing

Introducing the Surface Code

Demos based on papers

See all (64)

Explore our expertly crafted research demos, all based on published papers, bringing cutting-edge studies to life. See how researchers are using PennyLane!

Active volume

Before you train: Pre-screening quantum kernels with geometric difference

Loading classical data with low-depth circuits

Resourcefulness of quantum states with Fourier analysis

Decoded Quantum Interferometry

X-ray Absorption Spectroscopy Simulation in the Time-Domain

Using PennyLane and Qualtran to analyze how QSP can improve measurements of molecular properties

The hidden cut problem for locating unentanglement

Quantum Chebyshev Transform

A Game of Surface Codes: Large-Scale Quantum Computing with Lattice Surgery

See all (64)

Getting Started

See all (1)

Measurement-based quantum computation

See all (1)

Algorithms

See all (5)

Understanding the Fault-tolerant Threshold Theorem in Practice

Quantum low-density parity-check (qLDPC) codes for quantum error correction

Stabilizer codes for quantum error correction

A Game of Surface Codes: Large-Scale Quantum Computing with Lattice Surgery

Modeling the toric code on a quantum computer

See all (5)

Compilation

See all (3)

Understanding the Fault-tolerant Threshold Theorem in Practice

Active volume

A Game of Surface Codes: Large-Scale Quantum Computing with Lattice Surgery

See all (3)

FTQC

See all (6)

Understanding the Fault-tolerant Threshold Theorem in Practice

Quantum low-density parity-check (qLDPC) codes for quantum error correction

Introducing the Surface Code

Introducing the Surface Code

Introducing lattice surgery

A Game of Surface Codes: Large-Scale Quantum Computing with Lattice Surgery

See all (6)

Quantum Computing

See all (12)

Understanding the Fault-tolerant Threshold Theorem in Practice

Quantum low-density parity-check (qLDPC) codes for quantum error correction

What are magic states?

Active volume

Introducing the Surface Code

Introducing the Surface Code

Introducing lattice surgery

Decoding Quantum Errors on the Steane code with Belief Propagation & Catalyst

Stabilizer codes for quantum error correction

A Game of Surface Codes: Large-Scale Quantum Computing with Lattice Surgery

See all (12)

Quantum Hardware

See all (3)

Quantum low-density parity-check (qLDPC) codes for quantum error correction

Stabilizer codes for quantum error correction

Measurement-based quantum computation

See all (3)
Never miss a milestone

Get the latest quantum updates delivered to your inbox.

Join the list
PennyLane

PennyLane is an open-source quantum software platform for quantum computing, quantum machine learning, and quantum chemistry. Create meaningful quantum algorithms, from inspiration to implementation.

Created with ❤️ by Xanadu.

Research

  • Research

  • Performance

  • Hardware and simulators

  • Demos library

  • Compilation hub

  • Quantum datasets

Education

  • Teach

  • Learn

  • Codebook

  • Coding challenges

  • Videos

  • Glossary

Software

  • Install

  • Features

  • PennyLane documentation

  • Catalyst documentation

  • Development guide

  • How-to guides

  • API

  • GitHub

Xanadu

© Copyright 2026 | Xanadu | All rights reserved

TensorFlow, the TensorFlow logo and any related marks are trademarks of Google Inc.

Privacy policyTerms of serviceCookies policyCode of conduct