Keybase Go library, client, service, OS X, iOS, Android, Electron
Socket.IO-client for iOS/OS X
F-Droid client with Material UI
An open-source platform for making universal native apps with React
Server-sent live updates, protocol and reference implementation
Barcode scanning library for Java, Android
NextDNS CLI client (DoH Proxy)
Ajax for Node.js and browsers (JS HTTP client)
Type-safe HTTP client for Android and Java by Square
The next generation Javascript WYSIWYG HTML Editor
Realtime application framework (Node.JS server)
PiliPlus
A build system and primary set of packages for Termux
A strongly-typed, caching GraphQL client for the JVM, Android, etc.
Optimized UI components for Firebase
A conforming Objective-C WebSocket client library
Slack Developer Kit (including Bolt for Java) for any JVM languages
The Surge rule set (DOMAIN-SET and RULE-SET) for the Surge for iOS
Automation for iOS, Android, and Windows Apps
A Java to iOS Objective-C translation tool and runtime
Template-driven engine to generate documentation
A GUI program interface designed by SubsCheck for Windows users
A strongly-typed, caching GraphQL client for iOS, written in Swift
Zulip mobile apps for Android and iOS
DivKit is an open source Server-Driven UI (SDUI) framework