Getting Started

Use Supabase with Vue

Learn how to create a Supabase project, add some sample data to your database, and query the data from a Vue app.

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Create a Supabase project

Go to database.new and create a new Supabase project.

Alternatively, you can create a project using the Management API:

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# First, get your access token from https://supabase.com/dashboard/account/tokens
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export SUPABASE_ACCESS_TOKEN="your-access-token"
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# List your organizations to get the organization ID
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curl -H "Authorization: Bearer $SUPABASE_ACCESS_TOKEN" \
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  https://api.supabase.com/v1/organizations
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# Create a new project (replace <org-id> with your organization ID)
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curl -X POST https://api.supabase.com/v1/projects \
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  -H "Authorization: Bearer $SUPABASE_ACCESS_TOKEN" \
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  -H "Content-Type: application/json" \
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  -d '{
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    "organization_id": "<org-id>",
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    "name": "My Project",
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    "region": "us-east-1",
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    "db_pass": "<your-secure-password>"
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  }'

When your project is up and running, go to the Table Editor, create a new table and insert some data.

Alternatively, you can run the following snippet in your project's SQL Editor. This will create a instruments table with some sample data.

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-- Create the table
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create table instruments (
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  id bigint primary key generated always as identity,
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  name text not null
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);
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-- Insert some sample data into the table
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insert into instruments (name)
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values
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  ('violin'),
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  ('viola'),
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  ('cello');
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alter table instruments enable row level security;

Make the data in your table publicly readable by adding an RLS policy:

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create policy "public can read instruments"
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on public.instruments
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for select to anon
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using (true);
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Create a Vue app

  • Create a Vue app using the npm init command.

Terminal
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npm init vue@latest my-app
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Install the Supabase client library

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 Vue app.

Navigate to the Vue app and install supabase-js.

Terminal
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cd my-app && npm install @supabase/supabase-js
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Declare Supabase Environment Variables

Create a .env.local file and populate with your Supabase connection variables:

Project URL
Publishable key
Anon key
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VITE_SUPABASE_URL=<SUBSTITUTE_SUPABASE_URL>
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VITE_SUPABASE_PUBLISHABLE_KEY=<SUBSTITUTE_SUPABASE_PUBLISHABLE_KEY>
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Create the Supabase client

Create a /src/lib directory in your Vue app, create a file called supabaseClient.js and add the following code to initialize the Supabase client:

src/lib/supabaseClient.js
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import { createClient } from '@supabase/supabase-js'
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const supabaseUrl = import.meta.env.VITE_SUPABASE_URL
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const supabasePublishableKey = import.meta.env.VITE_SUPABASE_PUBLISHABLE_KEY
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export const supabase = createClient(supabaseUrl, supabasePublishableKey)
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Query data from the app

Replace the existing content in your App.vue file with the following code.

src/App.vue
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<script setup>
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import { ref, onMounted } from 'vue'
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import { supabase } from './lib/supabaseClient'
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const instruments = ref([])
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async function getInstruments() {
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  const { data } = await supabase.from('instruments').select()
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  instruments.value = data
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}
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onMounted(() => {
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   getInstruments()
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})
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</script>
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<template>
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  <ul>
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    <li v-for="instrument in instruments" :key="instrument.id">{{ instrument.name }}</li>
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  </ul>
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</template>
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Start the app

Start the app and go to http://localhost:5173 in a browser and you should see the list of instruments.

Terminal
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npm run dev