One of the best choices of developers,it allows developers to create reusable UI components which help in fast development.
Now let's have a look at the pros and cons of ReactJs.
Reactjs has a virtual DOM which improves app performance by
allowing a page to immediately receive a response from the
server and display updates. Each time a change is triggered,the
entire virtual DOM is updated hence increasing the efficiency of
ReactJs supports reusable components i.e. once a UI component
is created,it can be used in other parts of code or even in
different projects with little or no changes.
While developing a ReactJS app,it is possible to use open-source
libraries of pre-built components.This helps to cut down the
time required for UI development.
Downward Data Flow
Thee one-way data flow in ReactJs is one more feature
developers consider beneficial. This data flow is also called
top to bottom or parent to child. It means there is only one way
data transmission between the elements in a ReactJs
application. A downward data flow prevents errors and
The ReactJs community supplies tons of valuable libraries that
facilitates the ReactJs development process. ReactJs libraries
provide developers with new possibilities and ways to improve
the quality of their code and apps. Since ReactJs developers
often share the libraries with ready to use components,there is
an opportunity to implement some of them in your own application
and reduce the time required for development.
React Developer Tools
React Developer Tools is an extension for Chrome and Firefox
that provides a set of inspection widgets to facilitate
development. The extensions simplify debugging, allowing
developers to search through a list of all components and view
deeply nested components straight in a browser.
CONS OF REACTJS
Documentation of ReactJs and its related libraries is often
lacking. Developers tend to release updates to libraries without
updating the documentation. This makes it hard for others to get
acquainted with new features and integrate libraries.
Yes, JSX is a barrier as it is complex for new developers to
understand its complexity correctly and work on the projects
like a pro.
In fact,JSX is suitable for ReactJs,in many cases.It enables
provide bad experience to the fresher.
As ReactJs is used for developing the dynamic user interface,it
has good reasons behind,but it has some adverse impact as well.
For example, developers need to rely on other technologies as