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Full fledged Framework

• Libraries built into a full-featured framework that let you create complicated apps.
• Angular has strong beliefs on the organisation of your application.

Data binding in both directions

• Implementing two-way data binding make Angular more efficient and user-friendly.
• If we change the input in the UI, the model will change, and vice versa.

TypeScript

• As a superset of JavaScript, it provides superior tools, clearer code, and excellent scalability.
• It also assists in the detection and elimination of common coding errors.
• It allows you to create clean and manageable single-page apps.

Integrated Material Design Components

• The user interface can be easily configured using Angular’s material design components.
• It contains a variety of user interface (UI) elements, including navigational patterns, form controls, layout elements, and more.

 Dependency injection is supported

• If you use Angular Dependency Injection, your apps will be more versatile and modular.
• Dependency injection makes unit testing easier.
• It encourages application programming with loose coupling.

 Incremental DOM

• It will apply the changes between the new and previous DOMs to the “actual” DOM and will only allocate memory if necessary.
• Because of its simple API, it can target a variety of template engines.
• Suitable for mobile apps.

 Fast & Secure

• Angular uses the “ahead of time compiler” concept, which enables it to load websites incredibly quickly.

Extended Learning Curve

• It’s a little difficult to grasp You may need more time to grasp the frameworks.
• Angular comes with a slew of modules, languages, and customization options.

 Complex and Verbose

• It is designed for complex systems, not for small apps.
• The framework needs a significant amount of improvement.

 Too Many Versions

• It is designed for complex systems, not for small apps.
• The framework needs a significant amount of improvement.

Finite SEO Option

• It is designed for complex systems, not for small apps.
• The framework needs a significant amount of improvement.

 Virtual DOM

• Speed and performance of React are dependent on the Virtual DOM.
• Fast, modern applications can be developed by developers.
• The virtual DOM’s real-time modifications have no effect on other sections of the interface.

 SEO friendly

• A ReactJS application may run on the server, making it easier to navigate through numerous search engines.
• As a result, ReactJS allows for quicker page loading.

 Easy learning curve

• Working with ReactJS is simpler and more enjoyable, so the developer will quickly feel at ease.
• There is no need to waste time relearning the programming language.

 Re-Usage of Components

• Reusing its components allows the web developer to save time and work while creating various UIs.
• Reduce the company’s total costs.

 Improved and faster performance

• The virtual DOM trees do not clog the browse.
• Furthermore, the unidirectional data binding method decreases the quantity of effort.

 State management library

• The state management procedures will be more streamlined and easier to update by including third-party libraries such as redux and mobx.
• You may use third-party libraries without the additional packages and little learning curve.

 Complicated JSX

• ReactJS uses JSX as a syntactic extension to blend HTML and JS.
• For designers and developers, JSX code is excessively complicated and difficult to grasp.

 Overwhelming Pace of Development

• The drawback of ReactJS is that it is always evolving.
• Creating innovative ways to challenge is a never ending learning process for developers.

 Improper Documentation

• Documentation can be challenging when updates are fast and acceleration is rapid.
• Reflux and Redux are accelerating the documentation process and affecting the entire ReactJS development ecosystem.