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#quantum-computing

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

68 records
Tagged “quantum-computing”Ranked by health index
PyPI
88Excellenthealth index
open-quantum-safe/liboqs-python
Python 3 bindings for liboqs
Python★ 245↓ 68.2K/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
PyPI
87Excellenthealth index
QoroQuantum/divi
A Python library to automate generating, parallelizing, and executing quantum programs.
Python★ 23↓ 2,185/moSep 29, 2026
Apache-2.0Sep 29, 2026 · metrics 2.10.0
PyPI
87Excellenthealth index
qLDPCOrg/qLDPC
Tools for constructing and analyzing quantum low density parity check (qLDPC) codes. Also stabilizer and subsystem codes more broadly.
Python★ 262↓ 6,378/moOct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
crates.io · PyPI
87Excellenthealth index
rigetti/quil-rs
Quil Parser & Program Builder
Rust · Python★ 22↓ 13K/moSep 14, 2026
Apache-2.0Sep 14, 2026 · metrics 2.10.0
PyPI
86Excellenthealth index
Budapest-Quantum-Computing-Group/piquasso
A Photonic Quantum Computer Simulator written in Python and C++.
Python★ 61↓ 1,810/moSep 12, 2026
Apache-2.0Sep 12, 2026 · metrics 2.10.0
PyPI · crates.io · npm
86Excellenthealth index
anulum/scpn-quantum-control
Evidence-governed quantum simulation of coupled-oscillator synchronisation — Kuramoto–XY workloads on Superconducting Computers, raw counts + hash-bound result packs, preregistered protocols.
Python★ 3↓ 243/moSep 13, 2026
Custom licenseSep 13, 2026 · metrics 2.10.0
PyPI · npm
86Excellenthealth index
quantumlib/Stim
A fast stabilizer circuit library.
C++ · Jupyter Notebook · Python★ 835↓ 282.2K/moOct 19, 2026
Apache-2.0Oct 19, 2026 · metrics 2.10.0
PyPI
86Excellenthealth index
qulacs/qulacs
Variational Quantum Circuit Simulator for Quantum Computation Research
C++★ 528Sep 20, 2026
MITSep 20, 2026 · metrics 2.10.0
PyPI
84Excellenthealth index
openqasm/openqasm
Quantum assembly language for extended quantum circuits
Python · TeX★ 1,504↓ 450.3K/moSep 14, 2026
Apache-2.0Sep 14, 2026 · metrics 2.10.0
PyPI
83Excellenthealth index
Qiskit/qiskit-aer
Aer is a high performance simulator for quantum circuits that includes noise models
C++ · Python★ 695Sep 14, 2026
Apache-2.0Sep 14, 2026 · metrics 2.10.0
PyPI
81Excellenthealth index
tatopenn-cell/Dense-Evolution
NISQ Quantum Simulation toolkit- JAX-Native.
Python★ 16↓ 3,375/moSep 18, 2026
Custom licenseSep 18, 2026 · metrics 2.10.0
—
77Goodhealth index
quantumlib/tesseract-decoder
Search-based decoder for quantum error correction (QEC) written in C++ and Python.
C++ · Python★ 121Oct 12, 2026
Apache-2.0Oct 12, 2026 · metrics 2.10.0
PyPI
77Goodhealth index
tensorcircuit/tensorcircuit-ng
Next-gen AI-native tensor-network-based quantum software framework
Python★ 92↓ 781/moOct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
PyPI
75Goodhealth index
quantumlib/chromobius
Open-source implementation of a Möbius decoder for color codes used in quantum error correction (QEC)
Python · C++★ 43↓ 16.2K/moSep 10, 2026
Apache-2.0Sep 10, 2026 · metrics 2.10.0
—
69Goodhealth index
qiboteam/qibolab_platforms_qrc
Example of Qibolab's platform initialization
Python★ 12Sep 15, 2026
Apache-2.0Sep 15, 2026 · metrics 2.10.0
PyPI · npm · Go
69Goodhealth index
sopherapps/qpi
A universal interface for a quantum computer
Python · Go · TypeScript★ 1↓ 1,455/moSep 10, 2026
MITSep 10, 2026 · metrics 2.10.0
PyPI
67Goodhealth index
Qiskit/qiskit-qasm3-import
Importer from OpenQASM 3 to Qiskit's QuantumCircuit
Python★ 27↓ 212.6K/moSep 14, 2026
Apache-2.0Sep 14, 2026 · metrics 2.10.0
Go
67Goodhealth index
csnp/cryptodeps
Cryptographic Dependency Scanner - Identify quantum-vulnerable cryptographic algorithms in your software dependencies. Part of the QRAMM Toolkit.
Go★ 5Sep 19, 2026
Apache-2.0Sep 19, 2026 · metrics 2.10.0
PyPI · crates.io · npm
65Goodhealth index
Catstate101/superfermion
No repository description published.
Jupyter Notebook · Rust · Python★ 2↓ 2,921/moOct 16, 2026
Custom licenseOct 16, 2026 · metrics 2.10.0
PyPI
65Goodhealth index
unitaryfoundation/pyqrack
Pure Python bindings for the pure C++11/OpenCL Qrack quantum computer simulator library
Python★ 20Sep 11, 2026
MITSep 11, 2026 · metrics 2.10.0
PyPI
62Moderatehealth index
TheQuantAI/quantsdk
Write quantum code once, run anywhere — a framework-agnostic quantum computing SDK
Python★ 0↓ 40/moSep 13, 2026
Apache-2.0Sep 13, 2026 · metrics 2.10.0
Go
60Moderatehealth index
csnp/cryptoscan
Cryptographic Discovery Scanner - Find every cryptographic algorithm in your codebase and know your quantum risk - part of the QRAMM Toolkit by CSNP
Go★ 19Sep 19, 2026
Apache-2.0Sep 19, 2026 · metrics 2.10.0
Go
59Moderatehealth index
Deeptiman/forgelattice
An independent open-source research project on Lattice Cryptography and Post-Quantum Cryptography (PQC).
Go★ 2Sep 20, 2026
MITSep 20, 2026 · metrics 2.10.0
PyPI · crates.io
57Moderatehealth index
GuillaumeLessard/qector-decoder
Production-grade Rust/Python quantum error correction decoder. 25+ decoder families: MWPM Blossom, Union-Find, BP-OSD, LDPC/qLDPC, belief-matching, CUDA/GPU batch decoding, AutoDecoder 7-tier fallback. PyMatching/Stim/Sinter compatible. Ed25519 license verification. Benchmark evidence included.
Python★ 1↓ 780/moSep 13, 2026
Custom licenseSep 13, 2026 · metrics 2.10.0
PyPI · crates.io
57Moderatehealth index
Youngcius/canopus
Canopus (Canonical Optimized Placement Utility Suite) is a qubit mapping/routing framework tailored to diverse quantum ISAs, i.e., the implementation of the paper "Unifying Qubit Routing Across Diverse Quantum ISAs via Canonical Representation".
Python★ 4↓ 215/moSep 13, 2026
Apache-2.0Sep 13, 2026 · metrics 2.10.0
crates.io · PyPI
56Moderatehealth index
hiq-lab/arvak
Rust HAL for quantum hardware. One Python API across IBM, IQM, Quantinuum, AQT, IonQ, Quandela, Scaleway, AWS Braket, NVIDIA CUDA-Q, MQT DDSIM and a local simulator, with Qiskit / Cirq / Qrisp / PennyLane as input converters.
Rust · Python★ 2Sep 10, 2026
Apache-2.0Sep 10, 2026 · metrics 2.10.0
Go
54Moderatehealth index
csnp/tls-analyzer
TLS/SSL security analyzer for quantum readiness assessment and CNSA 2.0 compliance
Go★ 8Sep 19, 2026
MITSep 19, 2026 · metrics 2.10.0
PyPI
54Moderatehealth index
saralsystems/quantumgridos
No repository description published.
Python★ 1↓ 18/moSep 12, 2026
Apache-2.0Sep 12, 2026 · metrics 2.10.0
PyPI
48Weakhealth index
SidRichardsQuantum/Quantum_Backend_Bench
Run the same quantum circuit across multiple backends and compare performance, depth, gate counts, and noise effects in a single, unified workflow.
Python · Jupyter Notebook★ 1↓ 125/moOct 19, 2026
MITOct 19, 2026 · metrics 2.10.0