supabase-js

Orchestrate Supabase JavaScript SDK usage across authentication, database, storage, realtime, and Edge Functions.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/WannaCry081/React-Workflow-Starter --skill supabase-js
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: supabase-js
Source: https://github.com/WannaCry081/React-Workflow-Starter/tree/main/.agents/skills/supabase-js
Command: npx skills add https://github.com/WannaCry081/React-Workflow-Starter --skill supabase-js

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Seamless, consistent access to Supabase services across authentication, database, storage, realtime, and edge functions from a single JavaScript/TypeScript SDK, with project-wide conventions.

Core Features & Use Cases

  • Unified client setup: Create a single client via createClient(url, key) to power auth, queries, storage, and realtime.
  • Multi-service orchestration: Access Auth, Postgrest queries, storage, realtime subscriptions, and edge functions through a single API surface.
  • Reusable patterns and references: Follow repository-local guidelines and examples to accelerate development in React, Next.js, Vue, or vanilla JS.

Quick Start

Install the package and initialize a client with createClient(url, key) to begin building your app.

Frequently Asked Questions about supabase-js

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

FAQPage Schema
How do I set up a Supabase JavaScript client for authentication and database queries?

To set up Supabase authentication and database queries, initialize a single client via createClient(url, key). This unified client orchestrates access to Auth, PostgREST queries, storage, and realtime subscriptions across React, Next.js, or vanilla JS applications.

Can I manage realtime subscriptions and storage uploads with the Supabase JS SDK?

Yes, the Supabase JS SDK manages realtime subscriptions and storage uploads. The unified client API surface orchestrates multi-service access, enabling realtime channel subscriptions and storage operations alongside authentication flows and database queries.

Does the Supabase JavaScript SDK work with Next.js and Nuxt frameworks?

Yes, the Supabase JavaScript SDK works with Next.js and Nuxt frameworks. It provides cohesive data access, authentication flows, and real-time updates applicable to both frontend and server-side projects built in React, Next.js, Nuxt, or vanilla JS.

What is the best way to orchestrate Edge Functions and PostgREST queries in a Supabase project?

The best way to orchestrate Edge Functions and PostgREST queries is through a single initialized createClient(url, key) instance. This enforces repository-local skill structure with installation, setup, and usage guidance, ensuring consistent patterns and typings across packages.