A lightweight local-first graphic-centric productivity tool to build your second brain. Supporting Excalidraw/Tldraw whiteboard and notion-like note. 一款以图形为中心、轻量级、本地优先的用于构建第二大脑的效率工具。支持 Excalidraw、T…

Easy color scales and color conversion for Python.

ncnn is a high-performance neural network inference framework optimized for the mobile platform

Python composable command line interface toolkit

Typer, build great CLIs. Easy to code. Based on Python type hints.

An open-source tool for visual and modular block programming in python

Luigi is a Python module that helps you build complex pipelines of batch jobs. It handles dependency resolution, workflow management, visualization etc. It also comes with Hadoop support built in.

THE reference manager with features including PDF reading/annotating, Markdown/Excalidraw note-taking, project/note linking, and more...

SpectRes is a Python module which efficiently resamples spectra and their associated uncertainties onto an arbitrary wavelength grid. Read the documentation at

A 3D electromagnetic FDTD simulator written in Python with optional GPU support

testbed problems for photonics optimization

Differentiable scattering matrix computation for designing photonic devices

varRCWA algorithm implementation with GPU support

Meta_SCMT is a software to inverse design large-area dielectric metasurface. The key factor that differentiates the Meta_SCMT from current Local Periodic Approximation(LPA) based methods is that Me…

2D multi-source electromagnetic simulations in frequency domain, implementing the augmented partial factorization (APF) and other methods.

Fourier modal method with Jax

GPU-accelerated RCWA with automatic differentiation

Python module to work with FDTD software - Lumerical.

Gdstk (GDSII Tool Kit) is a C++/Python library for creation and manipulation of GDSII and OASIS files.

A monospaced programming font inspired by the Minecraft typeface

juno is a simulation package for optical system design using full wave propagation.

Official Anytype client for MacOS, Linux, and Windows

LightPipes for Python, "Pure Python version"

Modular and scalable computational imaging in Python with GPU/out-of-core computing.

Google Research

Repository of notes, code and notebooks in Python for the book Pattern Recognition and Machine Learning by Christopher Bishop

Release for Improved Denoising Diffusion Probabilistic Models