Mohamed looks into performance testing of your GraphQL APIs with Apache JMeter.
Evan introduces a new open source library that helps you implement rate-limiting and query complexity analysis for your Node.js and Express-based GraphQL services.
Marc-André looks into Persisted Queries, their advantages, and the problems they help solve. And why using APQs did not magically transform your GraphQL server into a REST API.
Tools & Open Source
If you are using Apollo GraphQL server, take a look at GraphQL Armor, a new middleware from Escape Technologies that is simple to implement yet highly customizable and helps you secure your API.
Lauring recently explored how GraphQL and its use-cases evolved and how tooling and features like federation can help with implementation.
In the latest episode of graphql.wtf Jamie explores the Apollo DevTools to look into how data is normalized and stored in the client cache.