Resources and materials to get yourself started with open source
An open source, general-purpose policy engine
Importable dictionary for typing math symbols more easily
Android logger, pretty, powerful and flexible, log to everywhere
An ebook reader application supporting PDF, DjVu, EPUB, FB2, etc.
A reusable native Android rich text editor component
An open source RDP server
Alcinoe Component Library For Delphi
Java JWT: JSON Web Token for Java and Android
Reformats Java source code to comply with Google Java Style
The original Lightbox script (v2)
A static analyzer for Java, C, C++, and Objective-C
An anti-bikeshedding Kotlin linter with built-in formatter
A block-style editor with clean JSON output
Situational Awareness Server compatible with TAK clients
Classic modular front-end UI framework
React components for rendering large lists and tabular data
Server-sent live updates, protocol and reference implementation
sq data wrangler
Bug-fix-only libev port of shadowsocks
Extensions for Moshi including IR plugins, moshi-sealed, and more
Java binary serialization and cloning, fast, efficient, automatic
Cross-platform SDK for creating and modifying PDF documents
The universal markup converter
OCRmyPDF adds an OCR text layer to scanned PDF files