Logisim - Logisim is an educational tool for designing and simulating digital logic circuits.

Navattic - Create shareable product demos

BOOLR - Open-source digital logic simulator

Google - Google Search, also referred to as Google Web Search or simply Google, is a web search engine developed by Google. It is the most used search engine on the World Wide Web

Logicly - - Design circuits quickly and easily with a modern and intuitive user interface with drag-and-drop...

Home Security - Home Security is a smart app that allows you to monitor and guard everything that is happening at your home.