Fixing the Billion Dollar Mistake Client Controlled Nullability - Stephen Spalding, Netflix Null has been famously called “the billion dollar mistake”. The Client Controlled Nullability proposal aims to empower client developers to tame nullability in the graph. Come learn how this magic works and why it will rock your world! GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data. GraphQL provides a complete and understandable description of the data in your API, gives clients the power to ask for exactly what they need and nothing more, makes it easier to evolve APIs over time, and enables powerful developer tools. Get Started Here: https://graphql.org/