JUCE is an open-source cross-platform C++ application framework
Desktop/Android/HTML5/iOS Java game development framework
Real-time physically based rendering engine for Android, iOS, and more
Tool to build cross-platform and high-performance awesome apps
Blynk library for embedded hardware
NativeScript for Android using v8
Encrypted mobile key-value storage framework for React Native
Simple and Fast Multimedia Library
RTAB-Map library and standalone application
WebRTC plugin for Flutter Mobile/Desktop/Web
Cross-platform UI framework that delivers native performance
Cross-platform, cross-blockchain wallet library
Tiny data-over-sound library
Cross-platform C++ libraries for building network applications
High-performance audio engine for react-native
The open-asset-importer-library repository
Insanely fast native C++, Swift or Kotlin modules
Hello, Dear ImGui: unleash your creativity in app development
MNN is a blazing fast, lightweight deep learning framework
C++ Qt ORM (Object Relational Mapping) and ODM library
Community-developed library for professional-quality creative coding
Vulkan & C++17 based Scene Graph Project
A cross platform C99 library to get cpu features at runtime
Cross-platform layout engine which implements Flexbox
Web Framework built on top of Qt, using the approach of Catalyst