Default exports or named exports: Why not both?
In NodeJS's CommonJS module system, a module could only export one object: the one assigned to ...
TalkBack Crash Course
TalkBack is Google's screen reader for Android devices. It's hard to understand accessibility issues without ex...
When nullability lies: A cautionary tale
When a Kotlin non-null property turns up null, you know something has gone subtly, yet terribly, ...
React Native Is Native
React Native apps are native apps. It’s a heck of a coup they’ve pulled off, and while I have my concer...
Producing a CircleCI Test Summary with Fastlane
The heart of Continuous Integration is running tests. Whenever a test fails, you want to k...
Growing a Code Review Culture
Big Nerd Ranch esteems code review. We've seen it pay off time and again. It is core to our workflow and pro...
Write Better Code Using Kotlin’s Require, Check and Assert
Codify your functions' assumptions and promises using ...
Why Associated Type Requirements Become Generic Constraints
Swift protocols can have associated types, which make...
Throws Helps Readability
The correct answer to "throws or Result?" is a loud BOTH! Learn to make the best of these tools to write clear, m...