   Does this have commercial potential?
  The past 3 days I've been working on a little pet project, a card game. In the process of doing so, I developed a bunch of re-usable and customizable components for other card games.I develop:- Card class- Deck- PlayStack(Stack on which all the cards are thrown)- CardStrip(Shows cards in your hand)- Corresponding UI classes- Filter to manage selections(So only specific cards can be selected, fully overridable)- Sort filter(Fully customizable)All of this is written around a wrapper class for the standard Windows Cards.dll. While this wrapper class can be found/made easily(and I'm sharing it), I wonder if there could be a commercial potential for the components.They're not hard to make, but as a developer, it speeds up development by about 2 or 3 days because you don't need to write them components nor debug them.Here's a small shot. The component that's close to the sides(The 3 cards with 3 more cards stacked on top) isn't part of the library as it's custom for the game.The card backs can be specified in the deck before shuffling the deck.What do you guys think? And, how much could I sell licenses for?Toolmaker   
  Good idea... but is there a big enough market for card games so that if somone wants to make one they could break even from the costs of licensing your product? Would you buy this product if you were making a card game? Those are questions you should be asking first.   