CASL is an isomorphic JavaScript permission management library. The fancy word “isomorphic” means that you can use the library on both frontend and backend in exactly the same way.

What else can I say about CASL?

CASL is versatile, you can start with a simple claim based access control and scale your solution to fully-featured attribute based access control.

CASL is declarative, it allows you to define permissions in the memory using a domain-specific language that matches your business requirements almost word for word.

CASL is TypeSafe, it’s written in TypeScript, this makes apps safer and developer experience more enjoyable.

CASL is small, it’s just ~4.5KB mingzipped and can be even smaller, thanks to tree-shaking! The minimum size is ~1.5KB.

#javascript #typescript #programming

Isomorphic JavaScript permission management library : CASL
15.65 GEEK