CASL is an isomorphic authorization JavaScript library that restricts what resources a given user is allowed to access. It's designed to be incrementally adoptable and can easily scale between a simple claim-based and fully featured subject and attribute-based authorization. It makes it easy to manage and share permissions across UI components, API services, and database queries.
Features
- An incrementally adoptable and can easily scale between a simple claim based and fully featured subject and attribute based authorization
- Can be used on frontend and backend and complementary packages make integration with major Frontend Frameworks and Backend ORMs effortless
- Written in TypeScript, what makes your apps safer and developer experience more enjoyable
- The core is only 6KB mingzipped and can be even smaller
- Documentation available
- Thanks to declarative rules, you can serialize and share permissions between UI and API or microservices
Project Samples
Categories
RBACLicense
MIT LicenseFollow CASL
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