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Why is ReactJS an ideal choice for SaaS product development?

React is an open-source, front-end, JavaScript library used for developing engaging and interactive user interfaces. Released in 2013 by Facebook, this front-end library is basically used for creating stateful and reusable UI components. ReactJS helps in creating UI interfaces specifically for SPAs.

ReactJS is popular due to its potential to build the most engaging, efficient, and fast web apps with minimal coding. React is the most preferred front-end framework for building interactive user-interfaces. Its simplicity and focus on user-experience have made React the most-loved framework with over 47,20,492 live websites globally.

Due to its flexibility, faster development process, elevated performance, and simplistic nature, ReactJS has become a trend for SaaS product development in 2021.

Key features of Reactjs that are worth your attention
With ReactJS, the web development process becomes simple and efficient. Check out the top 5 features of ReactJS that lead to a faster app development process.

  1. Virtual DOM

Virtual DOM plays a major role in boosting the performance of modern ReactJS web applications. When the state of an object changes in a React application, the Virtual DOM is updated and then compares with its previous state. Only those objects are modified in the real DOM that was the outcome of the comparison between the two states. This feature made things move faster as compared to other front-end technologies.

  1. JavaScript Syntax Extension (JSX)

JSX is a syntax extension to JavaScript that is used with React to describe the look and feel of the user interface. It is neither a string nor an HTML. Instead, it embeds HTML into JavaScript code. React with JSX helps in writing HTML structures in the same file that contains JavaScript code. Thus, JSX is responsible to understand and debug the code easily by avoiding the complex JavaScript DOM structures.

  1. One-way data binding

A single-way data flow keeps everything modular and fast. On-way data flow means while developing a React app, the developer nests child components within parent components. This helps the developer to track the error, having a better control over the web app.

  1. Component-based architecture

Any ReactJS application consists of building blocks known as components, and a single app has multiple components. Each component owns a specific set of logic. Basically, a component is a piece of user interface. The user interface is splitted into independent, reusable parts that are processed separately.

  1. React Native

React Native helps in creating native apps with optimal user experience. It creates platform-specific apps that use a single, shareable codebase. React Native offers native components like view, text, and image that map directly to the platform’s native UI building blocks. React is the base abstraction of React Native with all the benefits that are offered by ReactJS.

Due to the similarities between React Native and ReactJS, it results in a seamless transition from web to mobile. Therefore, to validate the app ideas, SaaS companies use React Native to build and launch a quicker MVP.

Business benefits of using ReactJS for developing SaaS products
Let’s dive into the details of how using ReactJS for SaaS product development benefits your business.

ReactJS is a performance booster
While developing SaaS products, it is essential to remember that your SaaS app should carry out multiple functions simultaneously with minimum lag time. Therefore, to improve the SaaS user-experience, the time-saving re-rendering approach is one of the methods that help in reducing the lag time.

Virtual DOM plays a major role in the speed optimization of modern web applications.

Virtual DOM helps in the logical tracking of components that require re-rendering as per the user’s interaction. This further leads to a systematic and efficient allocation of resources leading to a much-reduced lag time.

Virtual DOM eliminates the usage of JQuery and other bootstrapping libraries. With the elimination of code-heavy frameworks, SaaS applications deliver enhanced performance.

Moreover, React helps in creating fabulous and user-friendly front-end designs.

React’s superfast rendering capabilities with such awesome front-ends lures businesses to utilize its services for SaaS app development.

Seamless SEO Integration
The most undeniable fact for online businesses is ‘content is king.’ To boost traffic on your website, SEO is vital. React’s faster-rendering speed reduces the page load time and adapts its performance in real-time based on current user traffic.

Reduction in page loading time is essential as it welcomes more traffic to your website. The more traffic on your website, the more the revenue of your business.

Thus, effective use of Search Engine Optimization (SEO) will boost the app’s ranking on Google search.

Simplified Migration
When developers and project managers decide to migrate their existing technological infrastructure to a new one, certain concerns arise regarding the task. The time to migrate, the effort, and the cost required in this process are the major areas of concern.

React is a lightweight framework with JavaScript standards wrapped around, making the life of ReactJS developers easy. Incorporating React code anywhere into the existing infrastructure is quite easy. It doesn’t require shutting down of the system for maintenance and has less dependency.

Faster SaaS application development
The biggest challenge for SaaS application developers is writing the code from scratch with every new project. This hassle of rewriting the code from scratch is resolved with ReactJS’s code reusability feature.

ReactJS has small building blocks called components. When you consult a leading ReactJS development company or hire a ReactJS developer, they can beautifully carve a complex yet efficient and robust SaaS application for your business by mixing and matching these blocks in a stipulated time period.

These components are holding an independent logic. Each component owns a separate set of actions. These components are reusable and avoid the “domino effect”. Domino effect is a term used when codes from different sections get affected by each other.

With such reusable components, SaaS application development becomes quite easier using the ReactJS framework. Another benefit of using ReactJS for developing SaaS products is less expensive and hassle-free app maintenance.

Eases the transition from web to mobile
To gain higher engagement rates, a mobile app is an absolute necessity, even for SaaS applications. To experience a smooth transition from single-page web applications to mobile apps, React Native is well-suited for this purpose.

React Native platform uses JSX syntax. ReactJS developers seamlessly implement mobile-optimized JS components in the native version and continue to develop on them as the foundations of both React Native and ReactJS are the same.

SaaS app development with ReactJS is cost-effective as ReactJS is simpler and lightweight, unlike other complex JS frameworks. Thus, ReactJS leads over its competitors wherein web and mobile app developers require complex knowledge of various syntax for the transition.

Popular SaaS applications crafted with ReactJS
Here’s a list of top 5 popular SaaS applications that have chosen ReactJS for its development.


ReactJS proves to be a boon for SaaS apps like Netflix that requires rendering high-definition videos without lag. Netflix processes a huge amount of data regularly without any glitches and is the second-highest bandwidth user worldwide.

So if you’re wondering why Netflix is so fast, ReactJS’s fast rendering feature is the reason behind it that helps in achieving this huge amount of data.


Facebook is behind the formulation of ReactJS. It initially used ReactJS in 2011 for developing its news feed. In 2013, FB made ReactJS open-sourced for public use.

Facebook leverages the competitive features of ReactJS in the news feed, Messenger, Ads, and several other areas in the website. Further, the company utilized the JS library in apps like Instagram and Whatsapp.


The main reasons why Dropbox switched to ReactJS was:

Enhanced reliability
Faster rendering
Improved SEO capabilities
Though Dropbox doesn’t require any introduction, this SaaS app is used to store high-quality videos, photos, and other files of millions of users worldwide and the data are accessible immediately from any device. Thanks to ReactJS’s fast performance and data efficiency capabilities.

ReactJS’s features like code components increase the efficiency of code development phenomenally. Undoubtedly, ReactJS has proven to be a boon for this SaaS application that boasts more than 600 million users with managing over 1.2 billion uploads every day.


This popular SaaS application is a well-known platform for photo collection. Pinterest has 200 million active monthly users and is favored mostly for content sharing. ReactJS is used for developing components like pin, follow button and profile widget.


Airbnb is a popular example of ReactJS website. Airbnb is a booking engine for vacation and rental marketplace that offers its users to list, explore, and book accommodations. The front-end of Airbnb’s website is developed using ReactJS because:

For acquiring customers at a fast pace
Maintaining quality of code
Overall user-experience and developer satisfaction
Supports writing of code only once
Wrapping it up!

While developing a SaaS product, the main requisites are a user-friendly UI and faster performance. Betting on ReactJS for your SaaS app development will not only facilitate these benefits but also, accord your SaaS business app with various advantages for higher customer engagement and revenue.

ReactJS for SaaS will see major adoption in 2021 and is set to become a trend this year though brands like Netflix, Dropbox, Shopify, MailChimp have already sworn in.

Fortunesoft is a leading ReactJS development company that holds expertise in crafting high-end and robust SaaS applications for your business catering to your requirements and goals. If you have an idea and are looking to build a high-performing SaaS app for your business, get in touch with us today!

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Why is ReactJS an ideal choice for SaaS product development?

Ajay Kapoor


Software Product Development Company, SaaS Development Services

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Byte Cipher


ReactJS Development Company USA | ReactJS Web Development Company

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Tarun Nagar

Tarun Nagar


The Main Thing That Has To Be Taken Seriously With Saas Apps Is Security

As Cloud software is getting popular, the danger of them getting attacked is increasing too. Companies who were previously using traditional on-premise software solutions are shifting to SaaS.

This makes it important for companies that develop SaaS products for enterprises to focus on security.

SaaS apps need to be safe because they contain a lot of sensitive and confidential data and if it is leaked it can create big problems.

This is not just a problem for the client enterprise but also for the SaaS development company as their image will be tarnished.

In this article, there are all the main things that developers can focus on to develop secure SaaS apps.

This is not an option but a necessity for all the development companies. There are so many hackers and even if companies use different methods to block un-authorized activities, they find some way.

SaaS is one of the best choices for enterprise software development needs to be the safest.Now, as the technology is developing, the methods of securing the apps are improving as well.

Earlier there were basic methods like securing the firewall and all but now the measures have increased as well.

What Are The Threats To The SaaS Apps

Before fixing all the security issues, Saas developers need to know what are the threats that they have to deal with. Having clarity of the things that need to be done makes the work easy.

More than half of the work is done when developers or testers are able to find out all the potential threats to the SaaS apps.

Below are some threats that are faced by most of the cloud-based applications and it is important to find and fix them.

  • Breach To Capture Data
  • Change In Controls And Configurations
  • Weak Architecture In Cloud Application Development
  • Loopholes in authorization policies
  • Insider Threats
  • Hijacking Accounts
  • Weak Control Panel
  • Limited Visibility Of Cloud And Its Usage
  • Cloud Services Abuse And Misuse
  • Insecure API’s And Interfaces

All the aspects mentioned above are there in the top tier of the threat list. These are common and dangerous.

There can be many other threats that developers need to find by doing proper research. Risks and threats differentiate with the nature of the application.

The category of the application also changes how the application can be vulnerable.

What Are The Best Practices That Can Protect Your SaaS Application

There are some practices that development companies can apply to increase the security of the developed applications.

After knowing the risks the team of SaaS developers can figure out the activities that they need to do to tackle them.

The applications that are hosted on the cloud are vulnerable to a lot of threats and those threats need to be tackled with care and precision.

Below are the practices that they can follow to ensure that the apps are safe and the enterprises or the owners stay satisfied:

  1. Keep A Checklist To Review Security
  2. Educate And Train The Employees
  3. Educate The Customers About The Risks
  4. Created Policies For Storing And Deleting Data
  5. Protecting The Data That Is Sensitive

1.Keep A Checklist To Review Security

Make a checklist that ensures that all departments and parts of the apps are safe. There are many vertices in an organization that might be using this application and it is important to keep all of them in check.

All of this ensures that everything that is done is done according to the security measures.

There should be a record that says who is authorized and at what level. Any changes to these should also be recorded to find inconsistencies in the network if some problem occurs.

The list of the review can change according to the organizations, the application in use, and other factors.

2.Educate And Train The Employees

Provide training to the employees so they know the basics and some important concepts of security. This is important so they can know what are the problems and how to handle them.

It is not only the job of a SaaS development employee or security personnel to make sure if everything in the network is fine.

The security of the applications also depends on the people who use it. Teach the employees how they need to use the app, what they should share, how much they can get inside.

All this will keep them aware of how their data and authority can be misused if they reveal it to anyone. There should be workshops to let them know about the risks that are there.

3.Educate The Customers About The Risks

The customers who will use the application should also be told about all the risks. They must be told about how they should access their accounts, what they should believe, what they should report.

These might look small but these things have a great impact on people. There are companies who have started special workshops just so their customers are aware of security threats and they can keep themselves safe.

This should be done by all the companies that are using mobile application development services.

4.Created Policies For Storing And Deleting Data

There should be properly made policies that state how the data will be stored on the application and in what situations it will be deleted.

This is something that should be done for both, companies and customers. This keeps clarity between the customers and the organization and also keeps the data managed in the servers.

5.Protecting The Data That Is Sensitive

Companies have data that is confidential and sensitive on their applications and if that gets leaked or damaged they might have to face great losses.

They need to protect the data from the attacks that hackers do. There are various methods to do that.

SaaS development needs to be secure so that the data stays safe from all possible threats.


Custom software development is not as easy and as smooth as people think. There are many issues related to security and the architecture that have to be managed.

The world is full of risks and they increase more when an organization is on the internet.

Cloud computing is one of the fastest-growing technologies and SaaS software is taking place of traditional software in many sectors. This can be only maintained when the apps are secure and reliable.

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Fredy  Larson

Fredy Larson


How long does it take to develop/build an app?

With more of us using smartphones, the popularity of mobile applications has exploded. In the digital era, the number of people looking for products and services online is growing rapidly. Smartphone owners look for mobile applications that give them quick access to companies’ products and services. As a result, mobile apps provide customers with a lot of benefits in just one device.

Likewise, companies use mobile apps to increase customer loyalty and improve their services. Mobile Developers are in high demand as companies use apps not only to create brand awareness but also to gather information. For that reason, mobile apps are used as tools to collect valuable data from customers to help companies improve their offer.

There are many types of mobile applications, each with its own advantages. For example, native apps perform better, while web apps don’t need to be customized for the platform or operating system (OS). Likewise, hybrid apps provide users with comfortable user experience. However, you may be wondering how long it takes to develop an app.

To give you an idea of how long the app development process takes, here’s a short guide.

App Idea & Research


_Average time spent: two to five weeks _

This is the initial stage and a crucial step in setting the project in the right direction. In this stage, you brainstorm ideas and select the best one. Apart from that, you’ll need to do some research to see if your idea is viable. Remember that coming up with an idea is easy; the hard part is to make it a reality.

All your ideas may seem viable, but you still have to run some tests to keep it as real as possible. For that reason, when Web Developers are building a web app, they analyze the available ideas to see which one is the best match for the targeted audience.

Targeting the right audience is crucial when you are developing an app. It saves time when shaping the app in the right direction as you have a clear set of objectives. Likewise, analyzing how the app affects the market is essential. During the research process, App Developers must gather information about potential competitors and threats. This helps the app owners develop strategies to tackle difficulties that come up after the launch.

The research process can take several weeks, but it determines how successful your app can be. For that reason, you must take your time to know all the weaknesses and strengths of the competitors, possible app strategies, and targeted audience.

The outcomes of this stage are app prototypes and the minimum feasible product.

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