Angular VS ReactJs in the Front End Development World

When it comes to front-end development Angular and ReactJs are considered to be the top two technologies. But to choose between the two is one of the most confusing decisions as both of them have their advantages. Angular and ReactJs both solve frontend development problems but in their own ways. 

Merely sometimes back it was enough for the business to have a website inorder to reach their broader market. But today statistics have shown a huge increase in the types of business websites that are being consumed by the audiences for better interaction with the brand. 

So, the debate between ReactJs and Angular has been an ongoing one. Since both are coming up with new versions every year and also brining in great features, so the decision to select one has become very difficult. 

A brief on ReactJs and Angular 

About ReactJs

ReactJs is an interactive user interface, meaning it is a necessary element of the frontend development of applications. It is a library that you can use to determine how your application is going to look to your users and how they can operate and interact with it. In other words, as per the Model-View-Controller framework, ReactJS creates the upfront view of the website. 

About Angular

In regard with ReactJs, Angular is a complete framework that is built on TypeScript that has the capability to spin code efficiently. It is a wholesome toolkit that has everything to build an entire application or website. 

ReactJs Vs Angular – Showing the difference between the two 

  1. Underlying Architecture 

ReactJs is a Model-View-Controller (MVC) framework with a rendering UI library, that means it uses written code or JSX to create the interface. Biggest advantage is that it does not force on the architecture of your apps and allows you a great deal of freedom during the development process.

Whereas Angular, is a complete MVC that can develop an entire architecture of a website or an app. The little limitation it carries on with it is that it offers minimal flexibility, meaning unlike ReactJs you cannot add functions on the developed architecture making it limited within the scoop of the tools. 

  1. Components 

These are one of the USPs of Angular and ReactJs. Components are the small chunks of codes that can be added to add a specific functionality. But both of these technologies have a very clear distinction in them such as –

ReactJs has a number of free as well as paid UI components that can easily add functionalities to your app or website. Also, these components can be built using JavaScripts. One of the biggest advantage of building your frontend with ReactJs is that it has community that keeps on adding new chunks of code which can be used by anyone.  

Unlike React, Angular doesn’t only imbibe components even though it follows a component-based approach, Angular is a complete framework that can help you easily develop modern, reactive, and component-driven frontend of an application or a website. Which implies that Angular offers more options than developing components which includes such as validations, routing, state management, form, and lots to develop large applications.

  1. Performance 

This is one of the major aspect, analyzing the impact of technology on the performance. 

Document Object Model is the factor that decides the performance. DOM is a programming interface that makes the browser read the object and nodes in applications’ XML or HTML documents. And both Angular and ReactJs maintain their DOM very differently. 

ReactJs is considered to have an edge over Angular but only in its certain respects. Such as the virtual DOM allows its apps to virtually update the changes without rewriting the entire HTML document. This renders updates much quicker, allowing lightning-fast performance regardless of the size of the application, making it great in terms of scalability. 

Whereas, Angular being the complete framework of frontend development in its regular DOM feature makes the application slow in performance. This is the reason that Angular is ideal for developing single-page applications that only updates a single view at a time. 

This way Angular presents lower performance with large and complex multi-faceted applications. However, Angular has Change Detection technique to optimize performance.

  1. Templates 

In ReactJs, templates are called JavaScript XML or JSX, which combines the JavaScript code and markup in one line of code this helps in developing user interfaces efficiently. It is an extension to JavaScriptthat makes use of HTML-like syntax where you can build components by combining code and markup.

On the other hand, Angular uses advance HTML that has Angular ng-if ng-or directives. This indicates that you have to properly learn to code in advanced HTML to code the frontend correctly.  

  1. Data binding 

ReactJs and Angular both has components to render UI. Things to consider when using ReactJs or Angular is their component’s logic that has all the data related to a component that gets displayed in the User Interface. So, the connection between data and the component’s logic is data-binding. 

React has only one way of data binding which means that the model state is updated and then it renders changes to the user interface. But if you change the UI that doesn’t mean that the model state will also change. For that you will have to figure out so ways such as state management libraries or callbacks. 

Whereas in Angular there is two way of data binding that means if you change the UI then the model state will also change and if you change the model state then the user interface will also change. This gives an added advantage to Angular as compared to ReactJs. 

  1. Dependency Injection

It has been seen that certain dependency injection is almost indispensable in data-binding. This is because some of them helps with decoupling where there is no additional data layering in the application model. 

This is a problem in the ReactJs technology as Dependency injection (DI) goes against current architecture of functional programming and immutability. 

But in Angular dependency injection makes it capable of creating different lifecycles of different stores. This implies that the stores creates space for the components mount that makes them smoothly and limitlessly available to components’ children.  

In ReactJs the language makes use of global app state that maps different components but this way you will be introducing bugs when cleaning component unmount. 

Websites that are Built on Angular and ReactJs 

Forbes which is one of the world’s most visited websites is built on Angular. The website has the capacity to respond to more than 74 million queries on a monthly basis in the United States alone. Angular has given the website the authority to work on reusable codebase, provides uninterrupted user experience, and also the support and maintenance are easy. 

Example of ReactJs is supreme Facebook, the website is built on React Library and its products. Facebook developers use React to create responsive UI. React and also maintain high website performance. Lately, Facebook has supported 2.45 billion monthly active users and this number is continuously growing. 

To Conclude 

So, before you kickstart your frontend development it is important that you keep these aspects in your mind. With these it is also necessary for you to know that the learning curve of these two technologies are very different. As ReactJs is JavaScript programming language, it is way easier to work on this language because of its simple design, detailed documentation, libraries, and JSX. In contrast with ReactJs, Angular is complex and developer needs to learn the syntax. But once there is a hand on syntax the technology gives multiple options to solve a single problem. 

To know more about iView Labs, kindly log on to our website www.iviewlabs.com and to get in touch with us with your queries and needs just write us an email on info@iviewlabs.com and sales@iviewlabs.comDownload the latest portfolio to see our work.

4 Benefits of Using Blazor Framework for Full-Stack Web Apps

JavaScript has disrupted the world of web apps. Using the language, developers can replicate beautiful, user-friendly interfaces on browsers. But what about .NET developers? They don’t really have this advantage.

But that’s about to change with the entry of Blazor by Microsoft. Just imagine, .NET  web apps running on a browser, without any plugins or coding wizardry. Unbelievable, right? 

Let’s learn more about Blazor, the fantastic .NET web framework that has taken the app world by storm. 

What Exactly is Blazor?

Blazor is a markup syntax, using which you can embed server-based code into your web pages. It is comparable to Angular or React, the only difference being that it is powered by C#. Based on the latest web standards, Blazor doesn’t require any add-ons or plugins to work. 

As a result, Blazor bundles full-stack app development with the same consistency, stability, and productivity that .NET provides. Moreover, Blazor is completely open-source since it is implemented through WebAssembly. 

WebAssembly is the secret sauce that makes this magic possible. It is a web standard that converts high-level languages to a simplified form that runs at the speed of native machine codes. Thanks to this groundbreaking platform, code based on sophisticated languages like C# and F# can be run on web browsers. 

Now, let’s read about all of Blazor’s benefits below.

Advantages of Creating Full-Stack Web Apps Using Blazor

Blazor has the same benefits that a modern-age single page application (SPA) like Vue or React offers. Plus, both the client-side and server-side coding can be done using the same .NET technology. This means you can reuse the same classes on both sides.

In short, web apps built on the Blazor framework are fast and native-like. Their code is customizable, secured, and shareable. Let’s take a look at all the advantages of Blazor-based development.

1. You Can Run .NET Code in Browsers 

Until Blazor came out, JavaScript was the gold standard for full-stack web apps. This means back-end .NET developers had no option than to learn JavaScript if they wanted to ace full-stack development. 

With the advent of WebAssembly, the monopoly that NodeJS enjoyed in app development comes to an end. Via client-side Blazor, the same validation code can be used for all in-browser logic.

2. It Is Faster than JavaScript

If you use the client-side Blazor framework, you can develop performance-intensive apps like video gaming and augmented reality easily. Plus, Blazor is pre-compiled into WebAssembly so your server-side code is deployed and run faster than in languages like JS. As the full-stack cycle progresses, the deployment completes and code execution becomes even faster. 

You may not notice the speed difference in simple codes, but the difference is palpable in sophisticated programs.

3. Codesharing Is Possible on Server and Client Sides

Often, the same validation code that is run on the client-side needs to be executed on the server-side. 

For instance, you can tell users that they have entered a non-existent username as soon as they enter it, to save them a round trip to the server. Then, the same validation code is implemented on the server-side just to double-check the user input for the pre-fed username logic.

When you use Balzor, you create a class library with the validation algorithm and add the library as a reference to your user-facing Balzor app and the server-side app. This way, the same bit of code is deployed but without writing the class twice. Naturally, you save a lot of effort and development time.

4. Blazor-Powered Apps Can Run Offline

Blazor-run apps don’t consume too much network bandwidth since the server-side Blazor doesn’t pass data to the server time and again. Once users download the app from the internet, they can use the app completely without web support, with no impact on speed or performance.

Does this mean that Blazor is flawless? To answer this question, let’s look at its drawbacks.

Is Blazor Just Hype?

With a recent roll-out in May 2020, Blazor is still in the infantile stage. It has, thus, quite a few disadvantages that the team hopes to iron out as the framework matures.

1. Huge Payload

As of now, a fresh Blazor project weighs around 2.4MB. Since the entire server-side code needs to be shipped onto the client-side, the payload inflates. This means that even if your code contains a few lines only, the app size can run into megabytes. 

2. Long Initial Load Time

If your users have poor internet connectivity or are working on non-standard browsers, they can get frustrated with long load times. They have to wait out the period when the WebAssembly is downloading and static files on the server-side are being created.

3. Restricted Runtime

Blazor apps are subject to the same browser sandbox restrictions as JavaScript apps. If you’re working with thin clients, you may have to install polyfills to boost runtime. This is not recommended as you can lose many performance benefits of Blazor in the process.

4. Limited Debugging Capability

Client-side Blazor apps have their own custom debugging tab, but it has limited options. So, if your app has complex logic with hard-to-track bugs, you may have to write an initial code for debugging or place a huge amount of code into logging. To an extent, this nullifies the time-saving benefit of Blazor apps.

What is the Future of Blazor?

We wouldn’t be over-optimistic if we forecast a bright future for Blazor. Currently, there is a huge barrier to entry of .NET apps in the webspace. Blazor can help full-stack developers in this area. 

By poising itself as a single UI framework, Blazor demonstrates great potential. We see it growing in this direction and becoming a direct competition to JavaScript. As for the size and speed issues, the Blazor team is working overtime to streamline the programming kinks. We can hope for good news soon.

Do you need more in-the-moment updates on software development? Then, stay hooked to this blog. Also, let us know the topics you would like to read about. Till then, stay safe and software-smart!

To know more about iView Labs, kindly log on to our website www.iviewlabs.com and to get in touch with us with your queries and needs just write us an email on info@iviewlabs.com and sales@iviewlabs.com.

Download the latest portfolio to see our work.

Adopting right compliances with offshore development partner

What is an Offshore development partner’s purpose? To guide you through the process and to take care of your entire legwork. So you want a company with years of experience developing productive offshore teams.

They are supposed to understand the business, the culture and have seen everything before. Unfortunately, while many companies are calling themselves “offshore construction specialists” or others are providing “offshore outsourcing,” some are far away. 

Let’s look at how to test early doors for an offshore partner – ensuring that they’re genuinely trustworthy and professional – before you’re in too deep.

Offshore Development Partner

Are You Certain You Are Offshoring?

Offshoring and outsourcing are two very different models although they are often used interchangeably. The problem is that as offshoring becomes more popular, outsourcing firms want their pie slice, misleadingly advertising services “offshoring” or “offshore outsourcing.”

  • Offshoring-Building a dedicated software development team in another country (complete with office space, administration and management). Offshoring has many advantages, most importantly the savings and exposure to a vast pool of talent. You own the entire team and they are fully integrated into your company but your Offshore Production Partner handles the administration.
  • Outsourcing-Hiring vendors to cover a power deficit temporarily. These are more like freelancers. They are called in when necessary, but independent of your organization. Workload is outsourced in all industries, typically due to lower costs. And this is always fine. As a result, investing in a great offshore company has major cost benefits.

How to Evaluate Offshore Partners For Compliance

  • Test Their Demonstrated Expertise

It’s 2020: there’s no reason why your offshore partner’s website doesn’t display portfolio items or case studies. These can provide a perceptive view on what your offshore partner can do, and how well they are doing it.

Your prospective partner should be able to showcase their productive offshore development team building experience. The most important information, such as project strategy or relationships, schedules, outcomes achieved, should be highlighted. But check their delivery as well. Do they sound competent and confident, rude and showy, or maybe lazy and insolent?

Keep an eye out for fakes. If an organization really knows their job and accomplishments, they will be able to explain it concisely and make it easy to understand. Rambling words, ambiguous definitions, and unrealistic claims should all be red flags!

Take the time to research their past clients. What kind of feedback do they provide? It’s smart to check online reviews and double client testimonials that you see on their website. This legwork can save you a lot of trouble later.

  • Strike the Quality vs. Cost Balance

While cost saving is often the biggest incentive to offshore your work, it should not be at cost of quality. You don’t want to work with vendors who are cheap but can’t deliver quality work. 

So, how can you ensure that you’re getting value for money when you hire an offshore partner?

The cost of living in developing countries like India and China is lower than in developed nations like USA and Germany. So, you can be rest assured that offshore labor will be lower priced than domestic workers.

Even if you add taxes, utilities, administration, and duties, the grand total can be 50% to 30% lower than indigenous teams. Suppose you land a partner who offers to work for 10% of the domestic cost, you will be tempted to take up the offer. 

But you need to look more closely before jumping the gun. Ask the vendor some questions: 

  • What is the work-cost breakdown?
  • Are there any additional or hidden costs involved? 
  • What are the timelines and quality standards you expect? 
  • Does the vendor have the essential skill set and infrastructure to deliver the quality your expect?
  • Will you be asked to pay for hiring and training new people required for the project?

Get all terms and conditions written in a formal contract and iron out all the kinks beforehand. In this way, you can avoid disputes later and get the most bang for your buck.

  • Proactive about Communication

When your vendor is working thousands of miles away, communication becomes the key to smooth working. You will be surprised to know that one in five offshore projects fail due to poor communication. Clear communication cultivates trust between both parties.

project failure rate due communication

How do you gauge if your offshore partner will communicate proactively once the project commences. You will get inkling about this during your initial communication itself. Do they answer your emails and calls promptly? Do they adhere to the set meeting schedules? Any red flags at this stage should be considered seriously. If the vendor is careless about communication in early stages, they are bound to follow the same pattern later too.

  • Factor in the Culture Gap

Cultural gap can be an impediment to a great working relationship between offshore partners. But there are ways to work around it. The first step is that you need to acknowledge each other’s differences and be committed to bridge the gap.

When we talk about culture gap, it could be as wide as language barriers and as narrow as national holidays. Educate your vendor about the tenets of your culture and ask them to do the same. if the vendor has prior experience of projects in your country, it is a definite plus. 

They will have a pulse around the market condition and audience taste of the area. They will also possess knowledge about the communication protocol prevalent there. All these things become critical when you plan to spend months or even years working together. 

Final Thoughts

This list is by no means exhaustive. We have not touched upon technical competency and hiring, but those factors are already widely explored. It is the finer details covered in this article that we often miss when vetting offshore partners.

To sum up, you want an offshore vendor who is stringent about quality, communication, and commitment. At the same time, they need to have requisite experience and demonstrated performance. If you’re lucky enough to spot such a vendor, it makes sense to hire them even for a higher cost.

To know more about iView Labs, kindly log on to our website www.iviewlabs.com and to get in touch with us with your queries and needs just write us an email on  and .

Download the latest portfolio to see our work.

How to Recruit Product Engineers

Product Engineers are changing the face of the product development domain. They are a step up from full-stack engineers and a level away from product developers. Simply put, product engineers are not plain coders; they code keeping user experience in mind. They not only understand technical stacks but also understand product design. You could call them “jack of all trades.”

How-to-Recruit-Product-Engineers_4

Do you get frustrated when your app’s features don’t reflect your vision? You had a perfect idea, precise product specs, technical resources, and tools, so what went wrong?

You missed the critical link between the design board and the market. You envisioned a product. You conveyed your idea to your designer. He communicated required technical specs to your engineer, who started coding. Where’s the collaboration? Where’s a continuous improvement? Consequently, you have a product that neither delivers ROI nor garners user acceptance.

Why Do you Need Product Engineers

If you have engineers who solve problems using code and product managers who take care of product features, why do you need product engineers? They are the critical bridge between design and development teams. By fostering two-way communication, product engineers ease friction between cross-functional teams. 

They code but with end products in perspective. Whenever presented with a coding opportunity, product-minded engineers evaluate how the code will impact the end product. More importantly, they think about user experience and business goals. They balance product specs with technical demands. The result is a product that meets market needs and business objectives- a win-win situation for all teams involved. 

You need a change in mindset here. Having product engineers in your team will create a pragmatic work culture with everyone striving towards building a winning product. 

How to Recruit Good Product Engineers

Product engineers need to have a blend of coding skills, analytical thinking, and business knowledge. A bit of creativity is a bonus. Plus, they have to be efficient managers and smooth talkers. 

How-to-Recruit-Product-Engineers_3

Step 1: Build a Job Description

Outline the proficiencies you desire in your potential product engineers. List their role and skillset categorically.

A sample job description could be: 

Product engineers will play a pivotal role throughout the development cycle, right from conception to testing. An astute understanding of market trends is necessary for the candidate.  

They need to be aligned with user expectations in a relevant niche. Once product specs are made, they will evaluate specs against market needs and re-align strategy to satisfy budget, time, and market constraints.

Product engineers will also have the responsibility to generate technical documentation and support material before a product is launched. They have to perform prototype testing for functionality, intuitiveness, and market appeal.

Add-on responsibilities can be assistance in the manufacturing process and guidance in packaging and marketing the product.

Read more: How to Manage Distributed Product Development Teams

Step 2: Interview Candidates

Go in for a structured interview instead of a generic banter with candidates. Have multiple screening rounds spread across different days? Screen at least two candidates per day so that you can eliminate unsuitable people early. This will save you lots of wasted effort and time.

Divide the evaluation questions into:

  1. Career goal and inspiration
  2. Academic and professional background
  3. Coding proficiency
  4. Product-based thinking skill
  5. Project communication 

Take time to weigh each candidate. You need an all-rounder who will impact your future products in a big way. Determine a candidate’s worth after analyzing his capabilities carefully. Have a ballpark figure in mind and leave room for negotiation.

Sample screening questions can be:

  • Define our company’s vision and values.
  • Why do you want to join us?
  • What interests you in product development?
  • Explain the layers of full-stack.
  • What are the benefits and drawbacks of database procedures?
  • If a product designer lists five desirable features at the end product (give the features), how will you prioritize them?
  • Which setup do you prefer- MVC or some other?
  • What’s the use of the front-end framework?
  • How do you gather user feedback?
  • How important to you is product testing?
  • What team structure do you prefer- full-stacked or layered?
  • How can we scale our teams?
  • What makes a good mentor?

Invite questions from the candidate. Indulge in a discussion if opinions on a question vary widely. Try to gauge the person’s mindset and affinity. Are they concerned only about employee benefits? Do they have genuine concern about delivering classy products? How can they add value to your team?

Your recruiter’s job would include the following:

  • Study candidates’ body language: Make a note of how confident and composed a candidate is. Since this isn’t an entry-level job, you’d expect experienced candidates to not get nervous during interviews.
  • Don’t do passive listening: Listen actively to answers. Jot down your doubts and allow the candidate to clarify or rectify their answers. Reflect on previous answers. Also, refer to them in connected questions. This will show how genuinely a candidate is answering.
  • Make notes while interviewing: Prepare a checklist of must-haves and good-to-haves. Write down your observations succinctly. Highlight each candidate’s unique capability and its impact on the product development process. Summarize the interview answers into brief points. Read back answers to the interviewee and ask if you’ve understood them correctly. By doing this, you can avoid miscommunication.
  • Give instant feedback:  If you find an answer unsatisfactory, call it out immediately. Let the interviewee explain their viewpoint. Once the evaluation is over, don’t leave the candidates in a lurch. Communicate the next steps clearly. Don’t hesitate to end the interview early if you find a mismatch between your expectations and the candidate’s capabilities. 
  • At iViewLabs, we consider recruitment as a vital building block of team building and product delivery. We invest time and energy into it. You can do the same. To save bandwidth, delegate interviewing and screening responsibilities to experienced product managers. Brief them before so that they know what to look for in a candidate. Let them add to the questions and rounds since they are more in touch with the actual development process.

Let us know how you recruit product engineers. We would be glad to assist you with more helpful resources and free consultation. 

If you are looking to build a web, mobile or a cloud product, you can avail of a round of discussion with iView Labs’ tech team. Our developers and project team are always here to help and suggest what is required and necessary for your products.

To know more about iView Labs, kindly log on to our website www.iviewlabs.com and to get in touch with us with your queries and needs just write us an email on  and .

Download the latest portfolio to see our work.

4 Myths of IT Product Development Outsourcing that you need to let go of

For a long time, India was the most preferred outsourcing hub for businesses in the field of information technology. Several technical, as well as nontechnical persons, have written about the benefits of outsourcing and how it is useful for firms small and big alike. Business size apart, there are certain common myths around IT outsourcing that either stop people from taking full advantage of this possibility or make them take its benefits for granted. Today, we talk about some of the around this business strategy and how they can be rectified.

Continue reading 4 Myths of IT Product Development Outsourcing that you need to let go of