JUCE is an open-source cross-platform C++ application framework
MAME is a multi-purpose emulation framework
Scripting platform, modding framework and VR support for RE Engine
Cross platform toolkit for creative coding in C++
Google Testing and Mocking Framework
Cross-platform, customizable ML solutions for live and streaming media
Browser automation framework and ecosystem
A fast and reliable entity component system (ECS) and much more
Industrial-grade RPC framework used throughout Baidu
A Fast and Easy to use microframework for the web
Static reflection for enums (to string, from string, iteration)
A framework for building native Windows apps with React
Distribution-independent installer framework
A modern, C++-native, test framework for unit-tests, TDD and BDD
MNN is a blazing fast, lightweight deep learning framework
Official inference framework for 1-bit LLMs
Production-ready C++ Asynchronous Framework with rich functionality
High performance, open source universal RPC framework
The open big data serving engine
Communication framework for data-centric high-performance applications
A bytecode optimizer for Android apps
GoogleSQL (formerly ZetaSQL) - Analyzer Framework for SQL
High-performance audio engine for react-native
Light and powerful C++ web framework for web applications
Redpanda is a streaming data platform for developers