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Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.
A beautiful, private, local-first personal finance tracker. Investments, net worth, spending, and simulations.
A contact solver for physics-based simulations involving 👚 shells, 🪵 solids, 🪢 rods, 🧱 rigid bodies and ⏳ sand.
Performance-Portable Particle-in-Cell Simulations for the Exascale Era :sparkles:
High-performance C++ library for multiphysics and multibody dynamics simulations
🔧rna-tools: a toolbox to analyze sequences, structures and simulations of RNA (and more) used by RNA CASP, RNA PUZZLES, and me ;-) docs @ http://rna-tools.rtfd.io web @ http://rna-tools.online
A coupling library and ecosystem for partitioned multi-physics and multi-scale simulations, including surface and volume coupling.
Numerical simulations using flexible Lattice Boltzmann solvers
DFTB+ general package for performing fast atomistic simulations
The Unity Machine Learning Agents Toolkit (ML-Agents) is an open-source project that enables games and simulations to serve as environments for training intelligent agents using deep reinforcement learning and imitation learning.
Robust, intersection-free, simulations of rigid bodies.
Generate input parameters and coordinates for atomistic and coarse-grained simulations of polymers, ssDNA, and carbohydrates
Trixi.jl: Adaptive high-order numerical simulations of conservation laws in Julia
High level API for using machine learning models in OpenMM simulations
An open-source Python library for poker game simulations, hand evaluations, and statistical analysis
A Minecraft shader pack that enhances your experience with the help of good-looking visuals and light simulations.
A workshop covering a range of fusion relevant analysis and simulations with OpenMC, DAGMC, Paramak and other open source fusion neutronics tools
Interface to OpenMM for easy setup of molecular dynamic simulations of protein-ligand complexes
Differentiable neuron simulations with biophysical detail on CPU, GPU, or TPU.
Build applications that make decisions (chatbots, agents, simulations, etc...). Monitor, trace, persist, and execute on your own infrastructure.
🏝️ OASIS: Open Agent Social Interaction Simulations with One Million Agents.
open-source framework for creating and managing simulations populated with AI-powered agents. It provides an intuitive platform for designing complex, interactive environments where agents can act, learn, and evolve.
Torch-native, batchable, atomistic simulations.
physics engine for javascript, built for games, simulations, and creative websites
Cosmos-Transfer2.5, built on top of Cosmos-Predict2.5, produces high-quality world simulations conditioned on multiple spatial control inputs.
MCP server connecting AI agents to ITASCA engines (PFC, FLAC, 3DEC, MPoint, MassFlow) — run geotechnical & geomechanics simulations through natural conversation
A high-performance toolkit for atomistic simulations in JAX.
The first open-source strategy backtesting engine for Polymarket. Test your prediction market strategies using historical data, order book snapshots, and AI-driven simulations. Optimize your ROI before trading live on Polygon.
Open-source, end-to-end platform for evaluating, observing, and improving LLM and AI agent applications. Tracing · Evals · Simulations · Datasets · Gateway · Guardrails. Self-hostable. Apache 2.0.
Hermes3D is an open source 3D engine built on Hermes Agents for creating games, simulations, and high-performance 3D applications.