LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

Console front-end to the GNU debugger

C++ implementation of Lie Groups using Eigen.

✓ Verify HTTP requests sent to an Alexa skill are sent from Amazon

A Detailed Cplusplus Concurrency Tutorial 《C++ 并发编程指南》

A library and sample app to abstract access to the Amazon Alexa service for Android applications.

Alexa Voice Service Agent

Display internet satellite imagery in RViz