
The official companion repo for Clerk's Supabase integration guide
Clerk is a powerful solution tailored specifically for developers, focusing on streamlining authentication and user management processes. With its pre-built React components and hooks, it allows for seamless integration into any React or Next.js application, enabling sign-in, sign-up, and user profile management with minimal effort. The combination of Clerk with Supabase, a trusted open-source PostgreSQL database, enhances the development experience by offering robust authentication features alongside a reliable data storage solution.
Integrating Clerk with Supabase unlocks advanced capabilities, particularly with the implementation of custom Row Level Security (RLS) policies, which ensure that users can only access their own data. This integration is not only efficient but also straightforward, making it an excellent choice for developers looking to elevate their applications with secure user management and data handling.
Pre-built Components: Clerk provides ready-to-use React components for sign-in and sign-up, allowing developers to quickly implement authentication mechanisms without building from scratch.
User Profile Management: Easily manage user data with Clerk's comprehensive tools for handling user profiles, ensuring a smooth experience for end users.
Superb Integration with Supabase: Leverage the trusted Supabase PostgreSQL database alongside Clerk's authentication, enhancing your app's functionality.
Row Level Security (RLS): Implement RLS policies to restrict data access based on users' Clerk IDs, ensuring data privacy and security for individual users.
Third-party Authentication: Use Clerk as a third-party authentication provider for your Supabase database, simplifying user management across platforms.
Easy Deployment: The system allows for quick deployment on Vercel, making it easier for developers to transition from development to production environments.
Detailed Documentation: Comprehensive integration guides and documentation available to assist developers in setting up and optimizing their use of Clerk with Supabase.

Next.js is a React-based web framework that enables server-side rendering, static site generation, and other powerful features for building modern web applications.
React is a widely used JavaScript library for building user interfaces and single-page applications. It follows a component-based architecture and uses a virtual DOM to efficiently update and render UI components
Tailwind CSS is a utility-first CSS framework that provides pre-defined classes for building responsive and customizable user interfaces.
ESLint is a linter for JavaScript that analyzes code to detect and report on potential problems and errors, as well as enforce consistent code style and best practices, helping developers to write cleaner, more maintainable code.
PostCSS is a popular open-source tool that enables web developers to transform CSS styles with JavaScript plugins. It allows for efficient processing of CSS styles, from applying vendor prefixes to improving browser compatibility, ultimately resulting in cleaner, faster, and more maintainable code.
TypeScript is a superset of JavaScript, providing optional static typing, classes, interfaces, and other features that help developers write more maintainable and scalable code. TypeScript's static typing system can catch errors at compile-time, making it easier to build and maintain large applications.