qec

qecsim is a Python 3 package for simulating quantum error correction using stabilizer codes.

✅ Python package for simulation and visualization of quantum error-correction on surface codes. The package provides the ability to inspect the error-correcting code during the decoding process, and tools to benchmark the decoder.

Software for exploring, developing, and evaluating quantum error-correction protocols.

Open-source implementation of a Möbius decoder for color codes used in quantum error correction (QEC)

Python Tools for Quantum Error Correction

Qecsim is a Julia package for simulating quantum error correction using stabilizer codes.

A library for analyzing Quantum Error Correction Codes from their Tanner Graphs.

Stim wrapper for simulations of surface code experiments

QECirc — A community-driven library for quantum error correction circuits.

Computing distance of a classical or quantum CSS code

The quantum substrate of the Neura Parse stack — one IR across gate, neutral-atom, photonic-CV and pulse modalities; fault-tolerant promotion (surface · BB qLDPC · Gidney–Shutty cultivation); AI-augmented compilation; ed25519-signed manifests with offline-verifiable hash chains.

Source code for parer "Low-overhead defect-adaptive surface code with bandage-like super-stabilizers"

RustQEC: a Rust workspace for quantum error correction simulation, decoding, and reproducible benchmarks.

Blueprint for a decentralized, fault-tolerant Surface Code infrastructure leveraging branchless C99 ancilla-syndrome registers, zero-copy C++ binders, and JAX/XLA gradient isolation gates to bypass classical decoding latency walls.

9-Qubits Shor's Code for Quantum Error Correction (QEC)

The QEC user interface providing integration with popular open-source decoders for the Bloqade SDK.

Useful tools for QEC simulation with Stim

Haskell bindings for Stim - Google's high-performance stabilizer circuit simulator.

Multi-code QEC resource estimator for Qiskit circuits

Neural decoders for quantum error correction on the 3D Toric code. Includes implementation of TheEND decoder for 2D toric code corrections.