Repository Index

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Multiphysics Object Oriented Simulation Environment: A robust, modern, extendable, finite element/finite volume framework that excels at creating complex multiphysics simulations.

• multiphysics
• simulation
• fem
• finite-elements

CasADi is a symbolic framework for numeric optimization implementing automatic differentiation in forward and reverse modes on sparse matrix-valued computational graphs. It supports self-contained C-code generation and interfaces state-of-the-art codes such as SUNDIALS, IPOPT etc. It can be used from C++, Python, Matlab/Octave, Julia or Javascript

• optimization
• nonlinear
• derivatives
• code-generation

Lightweight, general, scalable C++ library for finite element methods

• finite-elements
• high-order
• high-performance-computing
• parallel-computing

Header-only, event based, tiny and easy to use libuv wrapper in modern C++ - now available as also shared/static library!

• libuv
• header-only
• wrapper
• uvw

An Iterative Closest Point (ICP) library for 2D and 3D mapping in Robotics

• libpointmatcher
• robotics
• ubuntu
• point-clouds

Laser Odometry and Mapping (Loam) is a realtime method for state estimation and mapping using a 3D lidar.

• velodyne
• ros
• loam-velodyne
• lidar

Annotate quickly images.

• computer-vision
• deep-learning
• pixel-wise
• ground-truth

Primary repository for the Trilinos Project

• snl-science-libs
• sandia-national-laboratories
• hpsf
• scientific-computing

HyperDex is a scalable, searchable key-value store

C++ Discord API Bot Library - D++ is Lightweight and scalable for small and huge bots!

• cpp
• discord
• discord-bot
• library

Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data

• approximate-nearest-neighbor-search
• k-nearest-neighbors
• knn-search
• nearest-neighbors

The Hoard Memory Allocator: A Fast, Scalable, and Memory-efficient Malloc for Linux, Windows, and Mac.

• memory-allocation
• memory-manager
• malloc

ROS tools for IMU devices

TranslatedUsing dense-compute cards to accelerate sparse, large-VRAM hosts, where the hosts include AI Max+ 395, M3 512G, DGX Spark, and others.

• llama-cpp
• pipeline-parallelism
• prefill-decode
• rtx-3060

A RocksDB compliant high performance scalable embedded key-value store

• key-value-store
• kvs
• storage-engine
• speedb

Public/backup repository of the GROMACS molecular simulation toolkit. Please do not mine the metadata blindly; we use https://gitlab.com/gromacs/gromacs for code review and issue tracking.

DriveClub (PS4, version 1.28) running natively on Windows

QuadriFlow: A Scalable and Robust Method for Quadrangulation

• quadriflow
• quad
• remeshing
• quadrangulation

Run large AI models on your own PC: Qwen3.8-Flash-Next on Strata's engine, and GLM 5.3 Flash, DeepSeek V4 Flash, LFM2.5, Qwen3.6, Ornith 1.5, Gemma 4, Tiel Coder and MiniCPM-V on a second engine written for PolyStrata. One-click install for Windows and Linux, OpenAI/Anthropic API on localhost.

• anthropic-api
• cuda
• gemma
• gguf

My awesome point cloud labeling tool

• semantickitti
• velodyne
• point-clouds
• labeling

ESP8266 based mesh. This is a mirror copy of https://gitlab.com/painlessMesh/painlessMesh PLEASE ADD COMMENTS, ISSUES and PULL REQUESTS ON GITLAB so that all information is centralized.

Find-Object project

open source embossed label maker

• arduino
• esp32
• labeling-tool
• mechatronics