Josh Justice
Recent Deployments
Reports from the Field
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Getting the exercises in Programming Flutter working in 2024
Flutter and Dart have had some updates since the book Programming Flutter was published in 2020. Let's look at the updates that will allow you to get the exercises in the book working. -
Finding the right React component in the MUI design system
MUI, the popular React Material Design library, offers so many components that it can be hard to keep track of which is which. Here's a quick reference for the most commonly mistaken React components. -
Running Rails on AWS Elastic Beanstalk
Recently, I got a Rails app running on AWS Elastic Beanstalk for the first time. While other tutorials exist, this one walks you through everything you need step by step — even if you don’t have prior AWS knowledge. -
Creating advanced line graphs in React with MUI X Charts
Using the composition API in Mui X Charts to build line graphs with advanced features such as reference lines. -
What happened to the 90s’ coolest failed operating system?
In the 1990s, BeOS was supposed to revolutionize personal computing…then it died. What can we learn that will help us make software better? -
The nine best recommendations in the new React docs
The latest React docs include recommendations on how to write React code. Here are nine points that come up most about React code style to help you avoid difficult-to-diagnose bugs. -
Creating your own virtual machine for fun and profit
Josh Justice shares benefits of a virtual machine to make software more portable, sustainable, and flexible—inspired by Devine Lu Linvega's talk at Strange Loop 2023. -
The Final Strange Loop
Can't make it to Strange Loop? Cheer up! We're sharing photos, impressions, and notes on the final Strange Loop conference! -
Building a new lint rule for React Testing Library
Josh Justice breaks down identifying the need for a new lint rule in React Testing Library, building it with Dale Karp, and getting the contribution accepted. -
Introducing a new lint rule for React Testing Library
Ever wondered where linting rules come from? Two Double Agents found a need for a new rule, then got together to implement and contribute it to a linting library so everyone could benefit.
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