4 Stories by Sebastian Weber
In React, each child in a list needs a unique key. When this doesn't happen, the consequences can be unpredictable — and serious.
Before learning React, it makes good sense to master the common JavaScript patterns you'll see in virtually every React app.
A good understanding of webpack's underlying principles can vastly improve your bundle size and overall app performance.
React Native allows you to create a tab control component for iOS and Android with shared state management and data flow.
