Repositories list

• qldpc-challenge

  Public
  Public challenge to find optimal qLDPC codes.

  Python

  •

  Apache License 2.0

  •2424 forks•2121 stars•1111 issues•77 pull requests•Updated Sep 11, 2026Sep 11, 2026

• pyqrack

  Public
  Pure Python bindings for the pure C++11/OpenCL Qrack quantum computer simulator library

  gpuopenclquantum-computing+ 2

  gpuopenclquantum-computingphysics-simulationqrack

  Python

  •

  MIT License

  •1212 forks•2020 stars•00 issues•00 pull requests•Updated Sep 11, 2026Sep 11, 2026

• jeff

  Public
  jeff is a structured, extensible, and simple interchange format for quantum compilers. Designed to foster collaboration and accelerate research by providing a c…

  Rust

  •

  Apache License 2.0

  •1212 forks•5959 stars•66 issues•77 pull requests•Updated Sep 10, 2026Sep 10, 2026

• unitary.foundation

  Public
  🕸️ 💛 Unitary Foundation Website 💛 🕸️

  MDX

  •7070 forks•7878 stars•2222 issues•1010 pull requests•Updated Sep 10, 2026Sep 10, 2026

• metriq-web

  Public
  Metriq Platform website

  benchmarkingquantumquantum-computing+ 2

  benchmarkingquantumquantum-computingquantum-benchmarksquantum-benchmarking

  TypeScript

  •

  Apache License 2.0

  •44 forks•55 stars•66 issues•33 pull requests•Updated Sep 10, 2026Sep 10, 2026

• metriq-data

  Public
  Tracking benchmark data acquisition via metriq-gym

  Python

  •

  Creative Commons Attribution 4.0 International

  •1111 forks•66 stars•88 issues•55 pull requests•Updated Sep 10, 2026Sep 10, 2026

• metriq-gym

  Public
  metriq-gym is a framework for implementing and running standard quantum benchmarks on different quantum devices by different providers

  benchmarkingquantum-computingquantum-benchmarks

  benchmarkingquantum-computingquantum-benchmarks

  Python

  •

  Apache License 2.0

  •2929 forks•3232 stars•6161 issues•77 pull requests•Updated Sep 10, 2026Sep 10, 2026

• clifft

  Public
  Fast Exact Simulation of Near-Clifford Quantum Circuits

  C++

  •

  Apache License 2.0

  •2222 forks•6464 stars•1616 issues•1313 pull requests•Updated Sep 10, 2026Sep 10, 2026

• clifft-bench

  Public
  Ongoing benchmarks of clifft and other near-Clifford simulators

  Python

  •

  Apache License 2.0

  •00 forks•00 stars•66 issues•00 pull requests•Updated Sep 9, 2026Sep 9, 2026

• mitiq

  Public
  A toolkit for applying error mitigation techniques on most quantum computers.

  quantum-computingquantum-programmingquantum-error-mitigation+ 1

  quantum-computingquantum-programmingquantum-error-mitigationerror-mitigation

  Python

  •

  GNU General Public License v3.0

  •238238 forks•445445 stars•7676 issues•2525 pull requests•Updated Sep 9, 2026Sep 9, 2026

• jeff-mlir

  Public
  An MLIR dialect for the *jeff* exchange format

  C++

  •

  Apache License 2.0

  •33 forks•22 stars•22 issues•00 pull requests•Updated Sep 9, 2026Sep 9, 2026

• stabrank

  Public
  Tools for stabilizer-rank bounds on quantum magic states.

  C++

  •

  Apache License 2.0

  •00 forks•11 star•00 issues•00 pull requests•Updated Sep 8, 2026Sep 8, 2026

• qrack

  Public
  Comprehensive, GPU accelerated framework for developing universal virtual quantum processors

  hpcgpuphysics+ 13

  hpcgpuphysicsopenclquantumcudaquantum-computingphysics-simulationquantum-informationquantum-simulator+ 6

  C++

  •

  GNU Lesser General Public License v3.0

  •4444 forks•231231 stars•1111 issues•00 pull requests•Updated Sep 7, 2026Sep 7, 2026

• csAE

  Public
  Non-adaptive quantum amplitude estimation: csAE (arXiv:2405.14697) and the geometric-ladder maximum-likelihood method (arXiv:2609.02715). Code, data, paper sour…

  Jupyter Notebook

  •

  Apache License 2.0

  •11 fork•22 stars•00 issues•00 pull requests•Updated Sep 4, 2026Sep 4, 2026

• quantum-wednesday

  Public
  An open to all meeting where we discuss things (open) quantum science. ⚛️🗓️

  eventopen-sciencequantum-computing

  eventopen-sciencequantum-computing

  1111 forks•4747 stars•11 issue•00 pull requests•Updated Sep 2, 2026Sep 2, 2026

• clifft-qiskit

  Public
  Qiskit BackendV2 provider for the Clifft near-Clifford simulator

  quantum-computingcliffordqiskit+ 3

  quantum-computingcliffordqiskitquantum-simulationnear-cliffordclifft

  Python

  •

  Apache License 2.0

  •11 fork•11 star•11 issue•00 pull requests•Updated Sep 1, 2026Sep 1, 2026

• clifft-cirq

  Public
  Cirq adapter for Clifft circuits and sampling

  quantum-computingcliffordquantum-simulation+ 3

  quantum-computingcliffordquantum-simulationcirqnear-cliffordclifft

  Python

  •

  Apache License 2.0

  •00 forks•00 stars•00 issues•00 pull requests•Updated Sep 1, 2026Sep 1, 2026

• ucc

  Public
  Unitary Compiler Collection

  Python

  •

  GNU Affero General Public License v3.0

  •2828 forks•7979 stars•3838 issues•1515 pull requests•Updated Aug 31, 2026Aug 31, 2026

• metriq-qudits

  Public
  Framework for running quantum benchmarks on qudit systems

  Python

  •

  Apache License 2.0

  •00 forks•00 stars•11 issue•00 pull requests•Updated Aug 25, 2026Aug 25, 2026

• qlass

  Public
  VQE on photonic quantum devices

  compilerquantum-computingqpu+ 2

  compilerquantum-computingqpuphotonicsvariational-algorithms

  Python

  •

  Apache License 2.0

  •2020 forks•1919 stars•99 issues•77 pull requests•Updated Aug 20, 2026Aug 20, 2026

• ucc-bench

  Public
  Benchmarks for UCC and other quantum compilers

  OpenQASM

  •

  GNU Affero General Public License v3.0

  •1010 forks•1616 stars•2020 issues•1010 pull requests•Updated Aug 19, 2026Aug 19, 2026

• pennylane-qrack

  Public
  The PennyLane-Qrack plugin integrates the Qrack quantum computing framework with PennyLane's quantum machine learning capabilities.

  Python

  •

  Apache License 2.0

  •99 forks•99 stars•55 issues•00 pull requests•Updated Jul 20, 2026Jul 20, 2026

• unitaryhack

  Public
  Get paid to contribute to open source quantum software! 🧑‍🔬💸

  open-sourcehackathonquantum-computing

  open-sourcehackathonquantum-computing

  Python

  •

  MIT License

  •33 forks•77 stars•77 issues•33 pull requests•Updated Jul 9, 2026Jul 9, 2026

• qook

  Public
  Pure language Rust bindings for the pure language C++11/OpenCL Qrack quantum computer simulator library

  Rust

  •

  MIT License

  •44 forks•22 stars•00 issues•00 pull requests•Updated Jun 12, 2026Jun 12, 2026

• quantum_ecc_add

  Public
  Rust

  •55 forks•00 stars•00 issues•00 pull requests•Updated Jun 4, 2026Jun 4, 2026

• unitary.design

  Public
  hackathon

  hackathon

  Nunjucks

  •

  MIT License

  •00 forks•11 star•00 issues•99 pull requests•Updated May 27, 2026May 27, 2026

• clifft-paper

  Public
  Code for the Clifft paper

  Python

  •

  Apache License 2.0

  •11 fork•22 stars•00 issues•00 pull requests•Updated May 1, 2026May 1, 2026

• metriq

  Public
  Metriq platform

  00 forks•22 stars•00 issues•00 pull requests•Updated Apr 3, 2026Apr 3, 2026

• unitaryhack2025

  Public
  2025 unitaryHACK website 🛠️🚀💰

  JavaScript

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Mar 26, 2026Mar 26, 2026

• circuit-unoptimization

  Public
  Quantum circuit unoptimization with zero-noise extrapolation

  quantum-computingquantum-informationquantum-error-mitigation

  quantum-computingquantum-informationquantum-error-mitigation

  Python

  •11 fork•22 stars•00 issues•22 pull requests•Updated Mar 16, 2026Mar 16, 2026