mirror of
https://github.com/supabase/supabase.git
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143 lines
3.9 KiB
Plaintext
143 lines
3.9 KiB
Plaintext
import Layout from '~/layouts/DefaultGuideLayout'
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import StepHikeCompact from '~/components/StepHikeCompact'
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export const meta = {
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title: 'Use Supabase with React',
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subtitle:
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'Learn how to create a Supabase project, add some sample data to your database, and query the data from a React app.',
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breadcrumb: 'Framework Quickstarts',
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}
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<StepHikeCompact>
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<StepHikeCompact.Step step={1}>
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<StepHikeCompact.Details title="Set up a Supabase project with sample data">
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[Create a new project](https://supabase.com/dashboard) in the Supabase Dashboard.
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After your project is ready, create a table in your Supabase database using the [SQL Editor](https://supabase.com/dashboard/project/_/sql) in the Dashboard. Use the following SQL statement to create a `countries` table with some sample data.
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</StepHikeCompact.Details>
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<StepHikeCompact.Code>
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```sql SQL_EDITOR
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-- Create the table
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CREATE TABLE countries (
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id SERIAL PRIMARY KEY,
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name VARCHAR(255) NOT NULL
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);
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-- Insert some sample data into the table
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INSERT INTO countries (name) VALUES ('United States');
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INSERT INTO countries (name) VALUES ('Canada');
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INSERT INTO countries (name) VALUES ('Mexico');
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````
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</StepHikeCompact.Code>
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</StepHikeCompact.Step>
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<StepHikeCompact.Step step={2}>
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<StepHikeCompact.Details title="Create a React app">
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Create a React app using a [Vite](https://vitejs.dev/guide/) template.
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</StepHikeCompact.Details>
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<StepHikeCompact.Code>
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```bash Terminal
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npm create vite@latest my-app -- --template react
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```
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</StepHikeCompact.Code>
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</StepHikeCompact.Step>
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<StepHikeCompact.Step step={3}>
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<StepHikeCompact.Details title="Install the Supabase client library">
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The fastest way to get started is to use the `supabase-js` client library which provides a convenient interface for working with Supabase from a React app.
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Navigate to the React app and install `supabase-js`.
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</StepHikeCompact.Details>
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<StepHikeCompact.Code>
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```bash Terminal
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cd my-app && npm install @supabase/supabase-js
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```
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</StepHikeCompact.Code>
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</StepHikeCompact.Step>
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<StepHikeCompact.Step step={4}>
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<StepHikeCompact.Details title="Query data from the app">
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In `App.jsx`, create a Supabase client using your [Project URL and public API (anon) key](https://supabase.com/dashboard/project/_/settings/api).
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Add a `getCountries` function to fetch the data and display the query result to the page.
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</StepHikeCompact.Details>
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<StepHikeCompact.Code>
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```js src/App.jsx
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import { useEffect, useState } from "react";
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import { createClient } from "@supabase/supabase-js";
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const supabase = createClient("https://<project>.supabase.co", "<your-anon-key>");
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function App() {
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const [countries, setCountries] = useState([]);
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useEffect(() => {
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getCountries();
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}, []);
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async function getCountries() {
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const { data } = await supabase.from("countries").select();
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setCountries(data);
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}
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return (
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<ul>
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{countries.map((country) => (
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<li key={country.name}>{country.name}</li>
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))}
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</ul>
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);
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}
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export default App;
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```
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</StepHikeCompact.Code>
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</StepHikeCompact.Step>
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<StepHikeCompact.Step step={5}>
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<StepHikeCompact.Details title="Start the app">
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Start the app, go to http://localhost:5173 in a browser, and open the browser console and you should see the list of countries.
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</StepHikeCompact.Details>
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<StepHikeCompact.Code>
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```bash Terminal
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npm run dev
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```
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</StepHikeCompact.Code>
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</StepHikeCompact.Step>
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</StepHikeCompact>
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export const Page = ({ children }) => <Layout meta={meta} children={children} hideToc={true} />
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export default Page
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