The <Resource> component

<Resource> components are fundamental building blocks in react-admin apps. They form the skeleton of the application, and of its internal data store.

In react-admin terms, a resource is a string that refers to an entity type (like ‘products’, ‘subscribers’, or ‘tags’). Records are objects with an id field, and two records of the same resource have the same field structure (e.g. all posts records have a title, a publication date, etc.).

A <Resource> component has 3 responsibilities:

  • It defines the page components to use for interacting with the resource records (to display a list of records, the details of a record, or to create a new one).
  • It initializes the internal data store so that react-admin components can see it as a mirror of the API for a given resource.
  • It creates a context that lets every descendent component know in which resource they are used (this context is called ResourceContext).

<Resource> components can only be used as children of the <Admin> component.

Basic Usage

For instance, the following admin app offers an interface to the resources exposed by the JSONPlaceholder API (posts, users, comments, and tags):

import * as React from "react";
import { Admin, Resource } from 'react-admin';
import jsonServerProvider from 'ra-data-json-server';

import { PostList, PostCreate, PostEdit, PostShow, PostIcon } from './posts';
import { UserList } from './posts';
import { CommentList, CommentEdit, CommentCreate, CommentIcon } from './comments';

const App = () => (
    <Admin dataProvider={jsonServerProvider('')}>
        {/* complete CRUD pages for posts */}
        <Resource name="posts" list={PostList} create={PostCreate} edit={PostEdit} show={PostShow} />
        {/* read-only user list */}
        <Resource name="users" list={UserList} />
        {/* no show page for the comments resource */}
        <Resource name="comments" list={CommentList} create={CommentCreate} edit={CommentEdit} icon={CommentIcon} />
        {/* no standalone page for tags, but the resource is required to display tags in posts */}
        <Resource name="tags" />

Tip: You must add a <Resource> when you declare a reference (via <ReferenceField>, <ReferenceArrayField>, <ReferenceManyField>, <ReferenceInput> or <ReferenceArrayInput>), because react-admin uses resources to define the data store structure. That’s why there is an empty tags resource in the example above.

Tip: How does a resource map to an API endpoint? The <Resource> component doesn’t know this mapping - it’s the dataProvider’s job to define it.


name is the only required prop for a <Resource>. React-admin uses the name prop both to determine the API endpoint (passed to the dataProvider), and to form the URL for the resource.

<Resource name="posts" list={PostList} create={PostCreate} edit={PostEdit} show={PostShow} />

For this resource react-admin will fetch the endpoint for data.

The routing will map the component as follows:

  • /posts/ maps to PostList
  • /posts/create maps to PostCreate
  • /posts/:id maps to PostEdit
  • /posts/:id/show maps to PostShow

Tip: If you want to use a special API endpoint (e.g. ‘’) without altering the URL in the react-admin application (so still use /posts), write the mapping from the resource name (posts) to the API endpoint (my-custom-posts-endpoint) in your own dataProvider.

CRUD Props

<Resource> allows you to define a component for each CRUD operation, using the following prop names:

  • list (if defined, the resource is displayed on the Menu)
  • create
  • edit
  • show

Tip: Under the hood, the <Resource> component uses react-router to create several routes:

  • / maps to the list component
  • /create maps to the create component
  • /:id maps to the edit component
  • /:id/show maps to the show component

<Resource> also accepts additional props:


React-admin will render the icon prop component in the menu:

// in src/App.js
import * as React from "react";
import PostIcon from '@material-ui/icons/Book';
import UserIcon from '@material-ui/icons/People';
import { Admin, Resource } from 'react-admin';
import jsonServerProvider from 'ra-data-json-server';

import { PostList } from './posts';

const App = () => (
    <Admin dataProvider={jsonServerProvider('')}>
        <Resource name="posts" list={PostList} icon={PostIcon} />
        <Resource name="users" list={UserList} icon={UserIcon} />


options.label allows to customize the display name of a given resource in the menu.

<Resource name="v2/posts" options={{ label: 'Posts' }} list={PostList} />

Resource Context

<Resource> also creates a ResourceContext, that gives access to the current resource name to all descendents of the main page components (list, create, edit, show).

to read the current resource name, use the useResourceContext() hook.

For instance, the following component displays the name of the current resource:

import * as React from 'react';
import { Datagrid, DateField, TextField, List, useResourceContext } from 'react-admin';

const ResourceName = () => {
    const { resource } = useResourceContext();
    return <>{resource}</>;

const PostList = (props) => (
    <List {...props}>
            <ResourceName /> {/* renders 'posts' */}
                <TextField source="title" />
                <DateField source="published_at" />

Tip: You can change the current resource context, e.g. to use a component designed for a related resource inside another entity. Use the <ResourceContextProvider> component for that:

const MyComponent = () => (
    <ResourceContextProvider value="comments">
        <ResourceName /> {/* renders 'comments' */}