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Learn GraphQL - Beginner To Master - 2023
Master Modern API Development with JavaScript and GraphQL: A Comprehensive Guide for Beginners
This Course Includes
udemy
3.8 (22 reviews )
5 total hours 
english
Online - Self Paced
course
Udemy
About Learn GraphQL - Beginner To Master - 2023
Welcome to the ultimate Udemy Course on mastering GraphQL, designed specifically for beginners who aspire to become true GraphQL experts! Whether you're new to web development or a seasoned programmer, this comprehensive playlist will guide you through every aspect of GraphQL, from the fundamentals to advanced techniques.
Level: Beginner to Master
What You'll Learn:
GraphQL Basics: Dive into the core concepts of GraphQL. Understand how it differs from REST, grasp the structure of a GraphQL schema, and learn how to create queries and mutations.
Schema Design: Discover the art of designing a robust and efficient GraphQL schema. Explore type definitions, relationships, and best practices for creating schemas that scale.
Queries and Mutations: Learn how to retrieve exactly the data you need using queries, and how to modify data with mutations. Master arguments, aliases, fragments, and more.
Resolvers: Gain an in-depth understanding of resolvers and their role in fetching data for your GraphQL queries. Explore resolver mapping, context, and error handling.
Advanced Topics: Delve into advanced GraphQL concepts such as subscriptions, custom scalar, splitting schemas / resolvers passing context, etc. Elevate your GraphQL skills to an expert level.
Integration: See how GraphQL can be integrated into various programming languages and frameworks. Follow practical examples in JavaScript.
Real-world Projects: Apply your knowledge to real-world projects. Build a complete GraphQL-powered application from scratch, putting all your learning into action.
Get ready to embark on an exciting journey towards mastering GraphQL. Each video in this playlist offers clear explanations, hands-on examples, and practical tips that will empower you to harness the full potential of GraphQL for your web development projects.
What You Will Learn?
- Gain a solid understanding of the core principles and concepts of GraphQL.
- Dive deep into the different types in GraphQL, including Scalars and Object Types, and learn how to create Queries and Resolvers.
- Explore how to define relationships between types in GraphQL, a critical aspect for building complex data structures.
- Learn how to pass arguments to Queries and Mutations to customize your data retrieval and updates.
- Discover the importance of Interfaces in schema design and understand the power of Inline Fragments.
- Explore the distinctions between Unions and Interfaces in GraphQL and when to use each.
- Master the art of using Aliases and Fragments for cleaner and more efficient GraphQL queries.
- Learn about various operation types in GraphQL and the importance of naming your operations.
- Dive into Enums, a valuable tool for defining sets of constant values in your GraphQL schemas.
- Master how to use Mutations for creating, updating, and deleting data within your GraphQL API.
- Understand the significance of Input Types in GraphQL and how they simplify data input.
- Learn how to control the execution of fields with directives like @include and @skip.
- Extend your GraphQL knowledge by creating custom scalar types tailored to your application's needs.
- Discover the power of Subscriptions for real-time data updates and interactive features.
- Learn how to leverage GraphQL's introspection system to explore your schema programmatically..
- Explore strategies for handling errors gracefully in your GraphQL applications.
- Gain insights into securing your GraphQL APIs with authorization mechanisms and role-based access control.
- Explore caching techniques for GraphQL to boost performance.
- Unlock a wealth of additional insights and best practices as you progress through the course.