The Swift Programming Language

DuckDB is an analytical in-process SQL database management system

Emscripten: An LLVM-to-WebAssembly Compiler

A modern formatting library

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

A fast JSON parser/generator for C++ with both SAX/DOM style API

Open3D: A Modern Library for 3D Data Processing

Eclipse SUMO is an open source, highly portable, microscopic and continuous traffic simulation package designed to handle large networks. It allows for intermodal simulation including pedestrians a…

Build vector tilesets from large collections of GeoJSON features.

The Universal Storage Engine

Fast and exact implementation of the C++ from_chars functions for number types: 4x to 10x faster than strtod, part of GCC 12, MySQL, Chromium, Redis and WebKit/Safari

The Multi-View Environment: End-to-end image-based reconstruction (SfM, MVS, surface reconstruction)

efficient tools for LiDAR processing

Seamless R and C++ Integration

Boost.Geometry - Generic Geometry Library | Requires C++14 since Boost 1.75

N-dimensional RTree implementation in C++

RoutingKit is a C++ library that provides advanced route planning functionality.

VASE renderer is a polyline and curve renderer on OpenGL.

Bindings for H3 to DuckDB

cpp11 helps you to interact with R objects using C++ code.

C++ port of mapbox's JS concaveman, with a Python wrapper

Distances on Directed Graphs in R

Creating and analyzing Earth observation data cubes in R

Rcpp Bindings for the 'simdjson' Header Library

Algorithms for Routing and Solving the Traffic Assignment Problem

A high-performance general-purpose MRF MAP solver, heavily exploiting SIMD instructions.

Uber's h3 bindings to the R Programming Language

Earth observation data cubes from GDAL image collections

Execute WebAssembly from R using wasmer

R package to convert R objects to JSON