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react-router-data-mode

Build React apps with React Router data mode using createBrowserRouter and RouterProvider.

Updated Feb 14, 2026
Search Tags:#routing#loaders#data loading#actions#react router#optimistic ui
One-click install
npx skills add https://github.com/terna-cc/support-sdk --skill react-router-data-mode
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: react-router-data-mode
Source: https://github.com/terna-cc/support-sdk/tree/main/.claude/skills/react-router-data-mode
Command: npx skills add https://github.com/terna-cc/support-sdk --skill react-router-data-mode

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps you leverage React Router's powerful data loading and mutation capabilities, enabling efficient data fetching and form handling without relying on external libraries or the Vite plugin.

Core Features & Use Cases

  • Declarative Data Fetching: Use loader functions to fetch data automatically before route rendering.
  • Form Mutations: Handle data updates and deletions seamlessly with action functions and the <Form> component or useFetcher.
  • Optimistic UI: Provide a smooth user experience by showing expected UI changes immediately while mutations are in progress.
  • Use Case: Build a complex dashboard where each section loads its data independently using route loaders, and users can update their profile information via forms that trigger route actions, all while maintaining a responsive UI with optimistic updates.

Quick Start

Implement a basic router setup using createBrowserRouter and RouterProvider.

Frequently Asked Questions about react-router-data-mode

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I fetch data before rendering a route in React Router?▼

React Router data mode fetches data before rendering by defining a loader function on your route object and passing it to createBrowserRouter. This ensures route data is available synchronously when the component renders.

What is the best way to handle form mutations in React Router?▼

Form mutations in React Router are handled by defining an action function on your route. When using the Form component or useFetcher, submissions are intercepted and routed to the action for processing data updates.

How do I implement optimistic UI updates while data mutations are in progress?▼

Optimistic UI updates in React Router are implemented using useNavigation and useFetcher. These hooks expose mutation states, allowing you to immediately render expected UI changes while waiting for route actions to complete.

Do I need the Vite plugin to use React Router loaders and actions?▼

No, you do not need the Vite plugin to use React Router loaders and actions. You can directly leverage these data capabilities by setting up your application with createBrowserRouter and RouterProvider.

How does nested routing work with independent data loaders in a React dashboard?▼

Nested routing in React Router data mode allows each nested route segment to define its own loader. This enables complex dashboard sections to fetch data independently, rendering only when their specific data requirements are met.

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