Learn GraphQL - Beginner To Master - 2023

Description

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

Who Should Attend!

• Ideal for those new to GraphQL
• Perfect for Node JS developers shifting to GraphQL
• Tailored for UI developers venturing into backend technologies
• Suited for programmers from diverse language backgrounds
• Designed for those aiming to excel in GraphQL

TAKE THIS COURSE