FusionAuth is the authentication and authorization platform engineered for developers who demand flexibility and control. Built from the ground up to integrate with any stack, every feature — from user registration to MFA and SSO — is exposed via a modern, well-documented API.
Support for every major identity protocol is included out of the box: OIDC, SAML, OAuth2, JWT, passwordless login, social sign-on, and more. Whether you’re building a greenfield app or retrofitting auth into a legacy system, FusionAuth adapts to your use case — not the other way around.
Need compliance? FusionAuth helps you meet GDPR, HIPAA, and COPPA standards quickly and reliably.
Deploy it your way: install on Linux, Windows, macOS, Docker, or Kubernetes — or go with FusionAuth Cloud, our managed SaaS hosting. No black boxes. No vendor lock-in. Just powerful, customizable auth that works the way you do.
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Auth0 takes a modern approach to Identity and enables organizations to provide secure access to any application, for any user. Auth0 is highly customizable, and simple yet flexible. Safeguarding billions of login transactions each month, Auth0 delivers convenience, privacy, and security so customers can focus on innovation.
With Auth0, you can rapidly integrate authentication and authorization for web, mobile, and legacy applications, with new Fine Grained Authorization (FGA) that goes beyond role-based access control.
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Modern MERN
The Modern MERN boilerplate is a sophisticated Node.js solution aimed at streamlining the creation of SaaS applications by leveraging the MERN stack, which includes MongoDB, Express.js, React, and Node.js. It integrates cutting-edge technologies such as Next.js, TypeScript, Tailwind CSS, Prisma, and a Serverless architecture on AWS, which promotes both scalability and maintainability. This boilerplate comes equipped with vital features like user authentication options (including email/password, Google, Facebook, Apple, and Amazon), multi-tenancy capabilities with team management, Stripe integration for subscription payments, and an administrative dashboard for effective oversight of users and teams. Developers are afforded a clean code structure that follows solid principles, along with pre-built responsive UI components, support for multiple themes, and a focus on mobile-first design. Emphasizing high standards of code quality, the platform utilizes tools such as ESLint, Prettier, Husky, and TypeScript, while also incorporating thorough testing methodologies. Additionally, it offers detailed documentation to assist developers in quickly understanding and utilizing the framework effectively.
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Amazon CloudFront
Amazon CloudFront is a rapid content delivery network (CDN) service that efficiently distributes data, videos, applications, and APIs to users worldwide with minimal latency and high transfer speeds, all within a user-friendly framework for developers. This CDN is closely integrated with AWS, utilizing both physical sites connected to the AWS global infrastructure and various other AWS services. It operates in harmony with offerings like AWS Shield for DDoS protection, Amazon S3, Elastic Load Balancing, or Amazon EC2 as the source for your applications, and Lambda@Edge, which allows you to execute custom code nearer to the end-users to enhance their experience. Notably, if AWS origins like Amazon S3, Amazon EC2, or Elastic Load Balancing are utilized, there are no charges for data transferred between these services and CloudFront. Moreover, you can tailor the code executed at the CDN edge using serverless computing capabilities, ensuring an optimal blend of cost efficiency, performance, and security while delivering content. This flexibility makes CloudFront an excellent choice for developers aiming to create a responsive and secure content delivery experience.
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