While subgraphs are very easy to create, some subgraph designs are more powerful than others. Density impacts the ability to build powerful queries. OpenZeppelin Subgraphs provides modules to easily build powerful subgraphs that index the activity of your contracts. OpenZeppelin Subgraphs is to The Graph what OpenZeppelin Contracts is to solidity smart contracts. Learn how you can use it for your app. In this workshop, we will cover: - Subgraph Explainer and use cases - Why dense subgraphs are better (leads into OZ's Subgraphs) - OZ Subgraph components - Using a modular OZ Subgraph from the ERC20 module - Assembling and Querying the Subgraph . Optimizing Subgraph potential in Smart Contract development Speakers: - Nader Dabit, Developer Relation Engineer, Edge & Node - Hadrien Croubois, Smart Contract Engineer at OpenZeppelin