Building applications using type-safety is the new challenge nowadays. JavaScript, as most popular dynamic typed language, comes at the cost of making many mistakes (such as typos, misspellings, etc), here's where TypeScript comes in. Having a strongly typed GraphQL schema as Single Source of Truth, you'd want to keep the data structures in sync over the whole application to reduce the propensity of errors. This talk discusses the tools, steps & best practices for building full type-safe applications with GraphQL, touching on topics like schema-based code generation, type-safe resolvers, client-documents types and more!

This is part 1 of an event recorded in two sessions.