Freerice.com - This websites donates 10 grains of rice to charity for each quiz question you answer correctly.
BeanBeanBean - This website donates 3 beans to charity for each quiz question you answer correctly.
Vainglory - Multiplayer Online Battle Arena (MOBA) made for mobile
Agar.io Clone - A simple Agar.io clone built with socket.io and HTML5 Canvas on top of NodeJS.
Torn - Torn is a Massively Multiplayer Online Role-playing and Text-based video game created by Joe Chedbum.
Zoho Creator - Zoho Creator is a low-code application development platform that helps you build a custom, mobile-ready apps to run your business.