GitHub Visualizer - Enter user/repo and see the project visually
DU Battery Saver - DU Battery Saver, get up to 50% more battery life for your Android phone. Battery Saver learns how you use your phone, then creates smart profiles that match your settings to your needs while getting more life from your battery.
Codeology - Open-source algorithm that visualizes GitHub projects
Accubattery - Monitor's battery capacity through the use of science
SyntaxDB - Easily look up programming syntax for multiple languages
Power Battery - Power Battery, as the most professional battery saver app, could get up about 60% more battery life for Android phones or tablets.