Overview
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Get started with GraphQL, a query language for APIs. Learn about the basic types and fields, how to set up persistence, how to work with items with mutations, and more.
Syllabus
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Introduction
- Learn GraphQL essentials
- Course prerequesites
- IDE and requires tools
- GraphQL overview
- Server setup with latest ECMAScript
- The initial GraphQL setup
- Basic GraphQL schema
- Object types and fields
- Query and mutation types
- What is the resolver and its role?
- Scalar types
- List of types inside another
- Using GraphQL tools
- Installing Mongo for GraphQL
- Final setup of Mongo with GraphQL
- Finalize the database connectors
- Data persistence with SQL
- Add new items with mutations
- Update items with mutations
- Delete items with mutations
- Simple query with persistence
- Querying with arguments
- Querying with aliases
- Querying with fragments
- Next steps
