Andrew McCallum articles - 10 total
Unions, Errors and __typenames - Type-Safe Error Handling in GraphQL
I used to think handling errors in GraphQL was straightforward. Your query would return data and...
Field-Level Resolvers: The Key to Consistent and Resilient GraphQL APIs
GraphQL has revolutionised how we fetch and shape data, providing a clean abstraction layer between...
The Importance of Avoiding Code Style Divergence and 3 Tips to Ensure Consistency
In the dynamic world of software development, teams collaborate to create complex, innovative...
Taking Feature Flags to the Next Level: Simplified Feature Flags and Dynamic Overrides
As developers, we know the importance of feature flags in modern web applications. They allow us to...
A Step-by-Step Guide for Deploying a Node.js GraphQL Server to AWS Lambda with GitHub Actions and Terraform
Deploying a Node.js GraphQL server to AWS Lambda offers numerous advantages, including scalability,...
A Step-by-Step Guide to Building a Custom Tooltip in React using useRef and Hooks
In this blog post, I will guide you through the process of creating a reusable and extensible tooltip...
How to Scale your WebSocket Server with DynamoDB and SNS.
Scaling WebSockets can be a challenging task. Although there are different approaches to handle this,...
Is React Testing Library a Suitable Replacement for Enzyme?
React Testing Library has absolutely exploded onto the scene in the last few years and seems to have...
Deploy your Node App to EC2 with Github Actions
In this post we are going to run through how to deploy our code to AWS EC2 via Github Actions. This...
A grid layout with responsive squares
With the advent of flex-box and grid it is now easier than every to create a nice, clean grid layout....