Tanstack React Query

What it does

This skill provides a robust solution for fetching, caching, and updating asynchronous data in React applications. It simplifies common data fetching patterns, reduces boilerplate code, and improves the performance of your application by automatically handling caching and background updates. It allows developers to easily manage server state and synchronize UI with data changes.

When to use it

• Fetching user profiles: Retrieve and display user information from an API endpoint, caching responses for faster loading times.
• Loading product listings: Dynamically load and update a list of products based on search criteria or filters.
• Displaying real-time data: Fetch and refresh data periodically (e.g., stock prices, weather updates) without constant manual polling.
• Managing form submissions: Handle asynchronous form submissions and display loading states while the request is processing.

Key capabilities

• Data fetching
• Caching
• Background Updates
• Automatic retries
• Error handling

Example prompts

• "Fetch user data from /api/users/123 and cache it for 10 minutes."
• "Update the product list when new products are added to the database."
• "Retry the API request if it fails due to a network error."

Tips & gotchas

• Requires a React environment. Ensure you have React and tanstack-react-query installed in your project.
• Consider carefully how long data should be cached to avoid displaying stale information.