
tenax-lab/tenaxJAX-based tensor network library with label-based contraction and symmetry-aware block-sparse tensors
Python★ 8↓ 10K/moSep 11, 2026
Python · C++★ 42↓ 384/moSep 11, 2026

quantumlib/chromobiusOpen-source implementation of a Möbius decoder for color codes used in quantum error correction (QEC)
Python · C++★ 43↓ 16.2K/moSep 10, 2026
PyPI · npm73Goodhealth index
Python · TypeScript★ 20↓ 725/moSep 14, 2026
PyPI · crates.io73Goodhealth index

ashfordeOU/kshanaOpen, validated, reproducible PNT-resilience simulator spanning the full positioning, navigation & timing stack — orbit, clocks, INS, GNSS, integrity, resilience, lunar/cislunar & deep-space nav — plus quantum-vs-classical models. Runs as a Rust lib/CLI, Python, in-browser (WASM), an MCP server / Claude Code plugin, and a JetBrains plugin.
Rust · HTML★ 6↓ 3,984/moOct 10, 2026
crates.io · PyPI73Goodhealth index
Rust★ 3↓ 50.6K/moSep 13, 2026
crates.io69Goodhealth index

RustCrypto/KEMsCollection of Key Encapsulation Mechanisms written in pure Rust
Rust★ 119↓ 5.3M/moOct 20, 2026
PyPI · npm · Go69Goodhealth index
Python · Go · TypeScript★ 1↓ 1,455/moSep 10, 2026
crates.io67Goodhealth index

qiskit-community/rsgridsynthhigh-precision Rust-based synthesizer that decomposes single-qubit Z-axis rotations into Clifford+T gate sequences, using number-theoretic algorithms and geometry-of-numbers methods.
Rust★ 15↓ 24K/moSep 13, 2026
Go★ 0Sep 20, 2026
PyPI · crates.io · npm65Goodhealth index
Jupyter Notebook · Rust · Python★ 2↓ 2,921/moOct 16, 2026
PyPI63Moderatehealth index
Python★ 3↓ 18/moOct 19, 2026
PyPI63Moderatehealth index

neuralsorcerer/qbalanceA workflow toolkit for balancing quantum compilation, suppression, and mitigation choices over a dataset of quantum circuits.
Python★ 3↓ 40/moSep 11, 2026
PyPI62Moderatehealth index

TheQuantAI/quantsdkWrite quantum code once, run anywhere — a framework-agnostic quantum computing SDK
Python★ 0↓ 40/moSep 13, 2026
PyPI · crates.io60Moderatehealth index
Python · HTML · C++★ 1↓ 2,835/moOct 18, 2026
PyPI · crates.io57Moderatehealth index

GuillaumeLessard/qector-decoderProduction-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
crates.io · PyPI56Moderatehealth index

hiq-lab/arvakRust 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
PyPI53Moderatehealth index
Python★ 46↓ 1,472/moSep 18, 2026
PyPI50Moderatehealth index
Python★ 2↓ 2,743/moOct 3, 2026

StanimirTenev/qrp-mcpA local cryptographic inventory for developers and AI agents that carries verifiable coverage and its own limits inside the CBOM.
Python★ 0↓ 3,470/moSep 28, 2026

rod2ik/tikzjaxrod2ik/TikZJax is mainly an Integration of tkz-tab inside TikZJax, to natively render Maths Variations Tables/Sign Tables in standalone HTML and in MkDocs Material Light/Dark Themes. It is TikZ AND tkz-tab running under WebAssembly in the browser,.
JavaScript · CSS★ 9↓ 57K/moSep 14, 2026
JavaScript★ 274↓ 377K/moSep 18, 2026
PyPI · crates.io41Weakhealth index
Rust · Python★ 2↓ 36/moSep 18, 2026
PyPI22At Riskhealth index

nactttch/g2nA torch.compile backend that pays attention: custom FX fusion passes, a Triton LayerNorm kernel, and a persistent compile cache. Apache-2.0 free core of the g2n platform.
Python★ 0↓ 2,377/moSep 15, 2026
Python★ 102Sep 20, 2026