An AI chat interface can generate a useful answer and still prevent someone from using it. A keyboard user may be unable to stop generation. A screen reader...
React applications connected to large language models can encounter rate limits even when their interfaces work correctly. Several users submit prompts...
A React AI chat interface can feel responsive during its first few exchanges and become frustrating after a longer session. Typing starts to lag, scrolling...
A React AI feature can look inexpensive during development. Then customers upload longer documents, conversations accumulate history, and background agents...
How to design permissions for React and React Native clients, isolate tenant data, and prevent AI agents from exceeding their authority. A React Native AI...
Why frontend environment variables cannot protect secrets, how to design a secure backend boundary, and what to check before releasing an AI feature. An AI...
Connecting an AI model to a chat screen takes relatively little code. Building a reliable frontend requires more: protecting credentials, handling interrupted...
A chat interface looks simple until a message appears twice, an unread count changes unexpectedly, or a conversation loses updates after the app returns from...
A user taps a bookmark icon. Waiting for the server before changing its appearance makes a simple interaction feel slow, especially on an unreliable mobile...
A user updates a delivery address while their phone has no signal. The app displays the new address immediately. Later, connectivity returns, the request...
