K-Dense-AI / scientific-agent-skills

A collection of 177 validated scientific skills for AI agents, covering biology, chemistry, medicine, and data analysis, plus 100+ scientific database references.

Renhuai123 / ziwei-doushu

Open-source Zi Wei Dou Shu (purple star astrology) chart-calculation engine with a TypeScript implementation, plus large chart-reading datasets.

chrislgarry / Apollo-11

Original Apollo 11 Guidance Computer source code for the Command Module (Comanche 055) and Lunar Module (Luminary 099).

Fincept-Corporation / FinceptTerminal

Native C++20 desktop terminal for financial research with Qt6 UI and embedded Python analytics, covering market data, equity research and portfolios.

qgis / QGIS

Free, open-source desktop geographic information system for viewing, editing, analyzing, and mapping spatial data on Linux, Windows, and macOS.

google-research / google-research

Monorepo of research code and datasets released by Google Research, spanning many subprojects.

hugo2046 / QuantsPlaybook

Python and Jupyter reproductions of quant strategies from Chinese brokerage research reports, covering A-share timing, factors, value and portfolio optimization.

open-meteo / open-meteo

Open-source weather forecast API with free non-commercial access, no API key, and data from national weather services.

JuliaLang / julia

Julia is a high-level, high-performance dynamic programming language for technical and scientific computing.

virtualagc / virtualagc

Source-code transcriptions of the original Apollo Guidance Computer and Abort Guidance System software, plus emulators for them.

rocq-prover / rocq

Interactive theorem prover (proof assistant) for writing formal definitions, executable algorithms, and machine-checked proofs.

elabftw / elabftw

Web-based electronic lab notebook for research teams, storing experiments, lab resources, and inventory in a multi-team installation.

The-OpenROAD-Project / OpenROAD-flow-scripts

Scripts and Makefile flow that run RTL-to-GDSII physical design end to end using the OpenROAD toolchain.

grimme-lab / xtb

Fortran program package implementing semiempirical extended tight-binding (GFN-xTB) methods for quantum chemistry and atomistic simulations.

agda / agda

Agda is a dependently typed functional programming language and interactive proof assistant.

wrf-model / WRF

Official source repository for the Weather Research and Forecasting (WRF) model, a Fortran numerical weather prediction and atmospheric simulation system.

cp2k / cp2k

Fortran package for atomistic simulations of solids, liquids, and molecules using DFT, semi-empirical, and force-field methods.

latex3 / latex2e

Source repository for the LaTeX2e kernel and core bundles (base, tools, graphics, amsmath, firstaid, latex-lab).

ElmerCSC / elmerfem

Elmer is an open-source multiphysics finite element software for simulating fluid dynamics, structural mechanics, electromagnetics, and more.

firemodels / fds

Fortran large-eddy simulation code for modeling smoke and heat transport from fires, plus Smokeview for visualizing its output.

nasa / cea

Computes chemical equilibrium compositions of mixtures by free-energy minimization, plus thermodynamic and transport properties of the products.

tidyverse / ggplot2

R package for declaratively building plots by mapping data variables to aesthetics and layering geoms, scales, and facets.

orbitalindex / awesome-space

A curated list of space-related code, APIs, datasets, and resources maintained by The Orbital Index.

satijalab / seurat

R toolkit for single-cell genomics analysis, covering clustering, integration, and spatial and multimodal data.

humanpred / pknca

R package performing noncompartmental analysis (NCA) calculations and summaries for pharmacokinetic data.