Out of all the front end development frameworks in the market, the two that have found a place in the list of Top 15 JS Frameworks for 2019 are React and Angular and this PPT is concentrated on them both.

1. Angular JS
by Google
Which Framework Should Choose?
React JS

2. Let’s first see, what are the
challenges/problems while
developing a website at present :
➢ User Interface & User Experience
➢ Latest Web Standards
➢ Scalability
➢ Performance
➢ Security
➢ Knowledge of Framework & Platform
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3. In spite of various problems, JS Frameworks
proves to be a game changer, recent report
suggest JavaScript is currently being used by
more than 94 % of all the websites.
By using JS frameworks, you can reduce the
amount of time and efforts required for
developing JS based sites and apps.
There are many JS frameworks available ,
but here we will discuss only two Angular
and React JS.
Let’s discuss one by one…..
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4. INTRO
Angular and React are the two most
important JavaScript Frameworks/Libraries
that often challenge each other for being a
developer’s preferred choice.
If you are a developer read on the un-biased
pros and cons of each of it.

5. Angular JS is an open source JS
development framework
used to create Web applications.
It’s developed & maintained by
Google
Angular JS By Google
Helps To Build Modern Web Application
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6. Simplified MVC Pattern
Cross Platform
Simple & Expressive
Speed & Performance
Maximum Users
Flexible Development
On Page Application Data Binding & Fastest Load
Benefits of AngularJS
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7. Security Two-way
dating blind
Easy Plugins
& Play
Component
Easy
Maintenance
Simple
Architecture
Enterprise
Level-
Testing
Why Choose
AngularJS?
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8. AngularJS
Pros Cons
➢Modularity
➢Dependency
Injection
➢Routing
➢Validation
➢Clear Separation
between HTML
& TypeScript
➢Difficult for
Fresher
➢Backward
Compatibility
➢Substantial
Framework Size
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9. ReactJS is a JavaScript Library for
building user interfaces.
It’s maintained by Facebook.
It’s used by leading companies
like Apple, PayPal, Netflix etc.
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ReactJS

10. React
Benefits of Using
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11. Why Businesses Should Choose ReactJS ?
✓ Facilitates the overall process of writing components.
✓ Boosts productivity and facilitates further maintenance
✓ It ensures faster rendering
✓ It guarantees stable code
✓ It is SEO friendly
✓ It comes with a helpful developer toolset
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12. Pros of Using ReactJS Cons of Using ReactJS
➢ Easy for newbies to learn
and understand
➢ Simple Framework
➢ Allows the reuse of code
components
➢ Data flows in one direction
➢ Updates process is
optimized & accelerated
➢ Poor documentation of
ReactJS
➢ Small Contributing
community
➢ Large size library
➢ Manuals are difficult for
newcomer’s
➢ HTML in my JavaScript!’ –
JSX as a barrier
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13. Conclusion
Which One To Choose?
In a nutshell, Whether you choose to work on Angular or
ReactJS, both the frameworks have a little difference
between them and the final decision is highly based on the
requirements of your project. Both the technologies are
prevailing and adaptable, at the end of the day, it depends
upon custom app objectives.
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