Godot Jolt is a Godot extension that integrates the Jolt physics engine
- game-development
- gdextension
- godot
- godot-engine
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Portable, simple and extensible C++ logging library
High-performance C++ multibody dynamics/physics library for simulating articulated biomechanical and mechanical systems like vehicles, robots, and the human skeleton.
- multibody-dynamics
- physics-engine
- physics-simulation
- robotics
Simple 2D Graphics Library for C
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
Nameof operator for modern C++, simply obtain the name of a variable, type, function, macro, and enum
- cplusplus
- cplusplus-17
- c-plus-plus
- c-plus-plus-17
MIT Cheetah I Implementation
C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, NEON, SVE for ARM, HVX for Hexagon
- simd
- avx
- neon
- image-processing
Cista is a simple, high-performance, zero-copy C++ serialization & reflection library.
- serialization
- cpp
- cpp17
- reflection
A small Arduino library for GSM modules, that just works
- gprs
- lte
- arduino
- blynk
Fast and exact implementation of the C++ from_chars functions for number types: 4x to 10x faster than strtod, part of GCC 12, MySQL, DuckDB, Chromium, Redis and WebKit/Safari
- cpp11
- cpp17
- cpp-library
- high-performance
Unicode routines (UTF8, UTF16, UTF32) and Base64: billions of characters per second using SSE2, AVX2, NEON, AVX-512, RISC-V Vector Extension, LoongArch64, POWER. Part of Node.js, WebKit/Safari, Ladybird, Chromium, Cloudflare Workers, Ghostty and Bun.
- utf8
- utf16
- unicode
- simd
A game of lonely space adventure
- game
- space
- simulation
- simulator
WHATWG-compliant and fast URL parser written in modern C++, part of Internet Archive, Node.js, Clickhouse, Redpanda, Kong, Telegram, Adguard, Datadog and Cloudflare Workers.
- cpp
- parser
- url
- performance
DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps
TCP/IP packet demultiplexer. Download from:
- digital-forensics
- forensics
- tcp-protocol
- tcpip
Simple, fast, accurate single-header microbenchmarking functionality for C++11/14/17/20
- benchmark
- cpp
- microbenchmark
- single-header
log4cplus is a simple to use C++ logging API providing thread-safe, flexible, and arbitrarily granular control over log management and configuration. It is modelled after the Java log4j API.
- log4cplus
- cxx
- logging
- logging-library
STL compatible C++ memory allocator library using a new RawAllocator concept that is similar to an Allocator but easier to use and write.
- allocator
- c-plus-plus
- memory-allocation
- memory
Modular node graph based noise generation library using SIMD, C++17 and templates
- noise
- noise-generator
- noise-algorithms
- simplex
Sming - powerful open source framework simplifying the creation of embedded C++ applications.
SIMD Vector Classes for C++
- vectorization
- parallel
- simd-vector
- simd-instructions
The Polygon Mesh Processing Library
- mesh-processing
- geometry-processing
- polygon-mesh
- triangle-mesh
Open-source compositing software. Node-graph based. Similar in functionalities to Adobe After Effects and Nuke by The Foundry.
- c-plus-plus
- vfx
- cross-platform
- openfx