Stack: neo4j, node.js, express.js 
Source: https://github.com/shivanshu-semwal/recipe-recommender

Based on availability of ingredients discover the list of possible dishes.

  • Seller can set time for the auction to start and end, and set the minimum cost for bidding. Bidders can then bid on the product and bidder with highest bid wins.
  • Uses modern graph database - NeO4j, to make links between ingredients and dishes.