Upload Your Own HTML Apps into Deck.Toys

Deck.Toys now lets teachers upload standalone HTML apps and keep them ready for lessons.

This is useful for custom simulations, mini games, quick practice tools, and classroom web apps that already exist outside the platform.

Teachers can preview the app first, then bring it into a deck when it fits the lesson, instead of rebuilding the same experience each time.

That gives custom classroom tools a cleaner path into actual lesson flow inside Deck.Toys.