GraphOS: Safe API delivery
Schema changes, additions and deprecations are key to a healthy and useful supergraph. We'll learn how to use the Rover CLI to run schema checks, publish schema changes and launch our changes confidently. We'll walk through an example of how to deprecate a field in your schema safely using helpful tools and metrics from GraphOS.
Details
- Updated Mar 07, 2025
- 7 lessons
What you'll learn
The importance of schema checks in your development workflow
How to run schema checks using Rover and Studio
How to safely replace a field in your schema
Using the
@deprecateddirectiveHow to integrate schema checks and publishing your schema into your CI/CD workflow
Inspecting field usage in GraphOS
Prerequisites
- You'll need a basic level understanding of GraphQL (working with a schema, writing resolvers, building a query)
- If you'd like to code along, you'll need a GitHub account and be familiar with Git basics (commiting changes, pushing to a remote repository, navigating directories)
- If you'd like to code along, you'll need to know how to open up the project in a code editor, make and save changes
- The code-along uses JavaScript and React
Instructor
Michelle Mabuyo
Lesson List
This tutorial includes
- tasks
- fill in the blank activities
- multiple choice questions
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