The easiest way to write conditional CSS and/or JavaScript
Open source HTML5 game framework that offers WebGL and Canvas
JUCE is an open-source cross-platform C++ application framework
Kotlin wrappers for popular JavaScript libraries
Product analytics platform
Framework for real-time applications and REST APIs with JavaScript
Apache Cordova iOS
Open source framework for building truly native mobile apps
Unified Development Platform for iOS, tvOS, Android, Android TV
Stremio - Freedom to Stream
Visual Regression Testing for Storybook
ServerBox - server status & toolbox
Makes using TailwindCSS in NativeScript a whole lot easier
Build high-performance VueJS user interfaces in record time
Complete Kotlin-stack (Backend + Android) application
An open source reimplementation of the Among Us Server
Beautifully designed, Free and Open Source React Native Framework
Powerful open source team chat application
The next generation Javascript WYSIWYG HTML Editor
Dynamic instrumentation toolkit for developers
Automation for iOS, Android, and Windows Apps
Fast and easy app automation for iOS and Android developers
WebView Adobe Air Native Extension
JavaScript range slider with multi-touch and keyboard support
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games