Hi there! I've been working with both technologies for some time, so hopefully, I can help you. I will name only significant differences, don't worry

1. Angular is a framework - React is a library
2. Angular fits large projects due to TypeScript - React is good only for the small ones due to JavaScript
3. Angular has two-way binding - React has one-way binding
4. Typing in Angular is optional (static and dynamic, as you choose) - In React there's only dynamic typing
5. Strong security in Angular (exactly because of paragraph 5) - Not so strong security because of dynamic typing
6. Angular has a real DOM - React has a virtual DOM
Actually, this list can go on, but t's challenging to describe all the differences in a couple of sentences. My friend wrote an article about this, and I saw a lot of useful information on this topic. Check it out if you're interested to know some details:
Angular vs React
Good luck!
