7 articles
RSSHow to fix gql.tada issues — schema introspection, type-safe GraphQL queries, fragment masking, urql and Apollo Client integration, IDE setup, and CI type checking.
How to fix GraphQL Yoga issues — schema definition, resolver patterns, context and authentication, file uploads, subscriptions with SSE, error handling, and Next.js integration.
How to fix Pothos GraphQL schema builder issues — type-safe schema definition, object and input types, Prisma plugin, relay connections, auth scope plugin, and schema printing.
How to fix GraphQL error handling — error extensions, partial data with errors, Apollo formatError, custom error classes, client-side error detection, and network vs GraphQL errors.
How to fix GraphQL subscriptions not receiving updates — WebSocket setup, subscription protocol, Apollo Client config, server-side pub/sub, authentication over WebSocket, and reconnection.
How to fix the GraphQL N+1 query problem — understanding why it happens, implementing DataLoader for batching, using query complexity limits, and selecting efficient resolver patterns.
How to fix GraphQL 400 Bad Request errors — malformed query syntax, variable type mismatches, missing required fields, schema validation failures, and how to debug GraphQL errors from Apollo and fetch.