Neuromorphic Python Packages

expelliarmus

A Python package for decoding RAW and DAT files (Prophesee) to structured NumPy arrays of events.

tonic

Event datasets and transforms.

nir

Neuromorphic Intermediate Representation reference implementation

sanafe

Simulation of Advanced Neuromorphic Architectures for Fast Exploration

neurosush

Brain-inspired AI in PyTorch: simulate spiking neural networks (LIF/AdEx, STDP, dendrites, delays) on GPU and build Thousand Brains / HTM models (spatial pooler, temporal memory, grid cells, active dendrites, predictive coding)

sc-neurocore

Universal Stochastic Computing Framework for Neuromorphic Hardware — Rust SIMD engine, Python simulation, Verilog RTL, HDC/VSA, SCPN integration

rockpool

A machine learning library for spiking neural networks. Supports training with both torch and jax pipelines, and deployment to neuromorphic hardware.

evt3

High-performance EVT3 (EVT 3.0) decoder for Prophesee / Metavision event cameras. Read .raw and HDF5 event data into NumPy, CSV or Rust — 1.62x faster than the C++ reference, byte-identical output. CLI, Python bindings and Rust library for event-based vision and neuromorphic research.

aerzip

Useful tools to compress and decompress AEDAT files in Python

norse

Deep learning with spiking neural networks (SNNs) in PyTorch.

lava-nc

A Software Framework for Neuromorphic Computing

aestream

Efficient streaming of sparse event data supporting files, network I/O, GPU peripherals (via Torch/Jax/Numpy) and neuromorphic protocols

biosnn-bus

脉冲神经网络认知原型：纯局部学习规则（无代理梯度）+ SNN 自主调度 LLM。Spiking neural network cognitive prototype — purely local learning rules (no surrogate gradients), SNN autonomously schedules an LLM, modality-plugin architecture. 研究原型，非生产框架 / research prototype, not a production framework.

spikeling

A neuromorphic DSL + runtime for spiking neural networks: write a .spk file, run it on Python, C, Verilog, or Godot backends. Includes a Godot game-AI plugin.

spyx

Spyx: Spiking Neural Networks in JAX

spikedist

Spike-train distance metrics (Victor-Purpura, van Rossum) in pure Python with zero dependencies.

innuce-spikify

Convert your data into spike-based signals for efficient and biologically-inspired spiking neural network applications, enabling faster and more energy-efficient computations.

spymem

An open-source package that offer fully-functional spike-based bio-inspired hippocampal memory models implemented with SNN technology in the SpiNNaker hardware in Python

spikegen

Generate spike trains (Poisson, gamma renewal, regular, inhomogeneous) in pure Python with zero dependencies.

mnns

A Proof-of-Concept Memristive Nanowire Network Simulator.

evlab

Inspect, clean, convert, and benchmark event-camera data from the command line

lava-dl

Deep Learning library for Lava

pynmsnn

NeuroMorphic Predictive Model with Spiking Neural Networks (SNN) using Pytorch

lava-optimization

Neuromorphic mathematical optimization with Lava