Description: DroidRef is a free online Android reference guide that provides detailed information on Android APIs, Intent filters, permissions, samples, guides and tools. It allows developers to easily look up Android platform features to build their apps.
Type: software
Pricing: Open Source
Description: Eagle is an electronic design automation (EDA) software used for printed circuit board (PCB) design. It allows schematic capture and laying out of PCBs. Eagle has a free version for non-commercial use, and paid versions with more features.
Type: software
Pricing: Freemium