Difference: 1. Angular allows two-way data binding, while react allows one-way data binding; 2. Angular uses the browser's DOM, while react uses virtual DOM; 3. Angular is a fully functional MVC Framework, React is a JavaScript library.
The operating environment of this tutorial: Windows 10 system, react17.0.1 version, Dell G3 computer.
What is the difference between angular and react
1. Data binding
Angular allows two-way data binding, while React allows one-way data binding.
Two-way data binding means that any changes you make to the model will affect the view, and vice versa.
One-way data binding means that any changes you make to the model will affect the view, but not otherwise. This way, data only flows in one direction.
2. DOM usage
DOM is the data object model of Web applications. You can use a regular DOM or create a virtual DOM.
Angular uses the browser's DOM, while React uses a virtual DOM.
Virtual DOM is a simplified version of DOM. By using a virtual DOM you can change any element very quickly without rendering the entire DOM. It takes performance from good to great.
Imagine the performance difference of needing to render all 100 items when only one item is changed, and then only rendering the single changed item and not the rest.
Using virtual DOM is very popular now because it is faster and faster!
3. Language
Angular is essentially a JS framework, but it is built for use with TypeScript. React, on the other hand, is also a JavaScript library, but JSX is recommended.
TypeScript is a superset of JavaScript, while JSX is JavaScript, but uses extended XML syntax.
4. Application structure
Angular is a fully functional MVC framework. React is just the 'V' in MVC.
Angular’s MVC structure allows an application to be split into three interconnected components, making them easier to operate once learned.
MVC architecture generates well-structured code, which is very beneficial for complex projects.
However, React itself does not enforce application structure, but relies on the developer. For some, this can be great, or it can be their Achilles' heel.
Recommended learning: "react video tutorial"
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