Supabase Next.js Grommet Starter

Supabase Next.js Grommet Starter is a boilerplate project that wires together the Supabase backend, the Next.js React framework, and the Grommet component library into a single TypeScript codebase.

What is Supabase Next.js Grommet Starter?

Supabase Next.js Grommet Starter is a starting template for building web applications with a pre-assembled stack. It takes a fresh project directory and provides a Next.js app that already includes Supabase client libraries, Grommet theming, TypeScript, ESLint, and Jest configuration. The output is a local development environment where you add your own pages and components. The repository does not name a specific author or company.

Key Features

• Next.js framework — A React-based framework with file-based routing and server-side rendering, serving as the app shell.
• Supabase integration — Supabase is wired in as the backend, offering Postgres database, authentication, and storage APIs through its JavaScript client.
• Grommet UI components — Grommet provides a set of accessible React components and a built-in theme, eliminating the need for a separate CSS framework.
• TypeScript — The entire starter is written in TypeScript, giving static type checking out of the box.
• ESLint — ESLint is configured to enforce consistent code style and catch errors during development.
• Jest — Jest is included for writing and running unit tests on your components and logic.
• GPL v3 license — The code is released under GPL v3, so derivative projects must also adopt GPL-compatible terms.

Who is it for?

• Developers starting a Supabase project — They can skip the setup of Next.js, Supabase, and Grommet and begin writing features immediately.
• React teams that use typed code — Teams adopting TypeScript get a linted, tested foundation aligned with their tooling.
• Open-source maintainers — Because the template is GPL v3, anyone can fork and redistribute it under the same license.

What can you do with it?

• Scaffold a full-stack app — Clone the repo, run yarn to install dependencies, then run yarn dev to start the development server.
• Add authentication and database features — Use the pre-wired Supabase connection to build login flows, data models, and API routes.
• Create a themed interface — Apply Grommet components and themes to pages instead of hand-writing CSS.

How does it work?

After cloning, you run yarn to install dependencies and yarn dev to launch the Next.js dev server. The project is organized as a standard Next.js app with a Supabase client configured and Grommet provider mounted, so any page you add inherits the theme and backend connectivity.

FAQ

What is this starter template?

It is a boilerplate that combines Supabase, Next.js, Grommet, TypeScript, ESLint, and Jest so you can begin a new web project without configuring these tools manually.

Does it include Supabase authentication?

The Supabase integration is present as a dependency and starting point, but no specific authentication pages or flows are documented in the repository readme; you implement those yourself.

What styling system does it use?

It uses Grommet, a React component library that includes accessible widgets and a built-in theming system.

How do I run it locally?

Clone the repository, run yarn to install all dependencies, then run yarn dev to start the development server.

What license applies?

The template is licensed under GPL v3, which affects how you can distribute software built from it.