Protocol Buffers - Google's data interchange format

aria2 is a lightweight multi-protocol & multi-source, cross platform download utility operated in command-line. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink.

Official home of the DB Browser for SQLite (DB4S) project. Previously known as "SQLite Database Browser" and "Database Browser for SQLite". Website at:

Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2

Skia is a complete 2D graphic library for drawing Text, Geometries, and Images.

RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.

Oboe is a C++ library that makes it easy to build high-performance audio apps on Android.

Goxel: Free and Open Source 3D Voxel Editor

Multiple samples showing the best practices in app bundles on Android.

Self-optimizing cross-platform code tracer based on dynamic recompilation

open source security auditing tools for games on android and linux. Containing memory scanner/editor, apk GUI, value freezer, android non root support and many more!

implementation of the Voxel Space rendering algorithm from the Comanche games