Full-Stack GraphQL with Angular: Build Modern Web Apps

Understand how GraphQL improves over REST by offering flexible, efficient queries.

Learn the structure of GraphQL operations and schema definitions.

Test queries interactively before integrating into Angular.

Use apollo-angular, graphql, and apollo-angular-link-http for setup.

Configure ApolloClient with your GraphQL API and inject it into the Angular app.

Encapsulate queries/mutations in services and inject them into components.

Use the Apollo.watchQuery() and useQuery() patterns for reactive data.

Handle asynchronous operations and user feedback efficiently.

Display fetched data in Angular templates with pipes and async patterns.

Build Angular forms to create new records using GraphQL mutations.

Implement update/delete workflows and refresh data via cache or queries.

Improve UX by updating the UI before mutation responses return.

Use GraphQL fragments to modularize queries and reduce repetition.

Implement cursor- or offset-based pagination with fetchMore().

Make your queries dynamic based on user interaction or route params.

Building a GraphQL API with Node.js or Hasura

Learn how GraphQL connects client queries to data sources.

Use JWT and Angular interceptors to add authentication to GraphQL requests.

Add WebSocket-based updates using ApolloLink and graphql-ws.

Use Apollo DevTools and Angular debugging techniques.

Optimize build, bundle size, and caching for production with GraphQL.