Learn, build and ship with GraphQL

Products, courses and resources to accelerate your product development. Join 5000+ developers today.

Hi, I'm Warren Day. I build tools to help developers ship faster with GraphQL.

If you’ve enjoyed tools like GraphQL Network Inspector and want to see more, be sure to check out my other products and articles below.

Products

I've been building tools and resources for GraphQL developers for over 5 years. Here are some of the latest products I've been working on.

GraphQL Network Inspector

An un-opinionated network inspector built for GraphQL. View, search and debug network traffic in real-time. Available for Chrome and Firefox.

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a screenshot of the GraphQL Network Inspector showing a list of queries and mutations. The right panel shows a request payload.

Graph Dev

A full-featured development environment to run, debug and share GraphQL requests with your team. Even export requests directly from GraphQL Network Inspector.

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a screenshot of graph dev showing a list of queries and mutations. The right panel shows a request payload with the intellisense panel open.

Latest Articles

Here's some of the most popular articles from my blog to help you run with GraphQL.

The Problem with DRY Code and GraphQL

How to avoid data overfetching with GraphQL and Codegen

Production Ready GraphQL

A guide to building a production GraphQL server that scales

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Courses

Level up your skills and master building with GraphQL. From fundamentals to advanced topics, we've got you covered.

GraphQL Fundamentals

Learn the basics of building full stack applications with GraphQL. From schema design to querying data, this course covers everything you need to start shipping apps.

GraphQL Advanced

Take your GraphQL skills to the next level. Master advances topic such as performance optimization, schema stitching and logging. You'll nail your next tech interview.