Author - Neeti Kotia

Why use NodeJS? The Transformative Web Development Technology

The rise of NodeJS can be summed up in a single statement- what PHP was in the last decade, NodeJS is today. For a detailed review, we’ll need to dig deeper.

Internet, since its inception, has come a long way both in terms of how users connect and the services they use. If we talk about connectivity, dial-up connections and privately managed servers have been replaced by broadband and cloud while a similar seismic shift can be observed in services. But until recently, one aspect largely remained untouched- how those services worked. The browser sends a request to the server, to which server responds and waits for another request. While this architecture worked well in the early days, it now poses a two-edged problem:

  • Clients have to wait for server response despite their fast connectivity
  • The server is highly underutilized given their huge multi-core processing power

NodeJS is popular and widely adopted primarily because it solves both of these problems. Plus the fact that it doesn’t cause any additional overhead by using an already popular language- JavaScript, makes it an appealing choice for even smaller projects that don’t necessarily face those problems.

How NodeJS works?

Technically speaking, NodeJS works in a non-blocking I/O mode. If that sounds cryptic, consider this- the browser requests the server, the server while processing that request, doesn’t block other connections and keeps listening for any other requests. The first request when processed is sent back to the browser. This not only reduces the latency for many clients but also maximizes server utility.

Now add to this the fact that NodeJS bridges the gap between the server and client-side programming languages, thus drastically reducing the rendering time for the browser, you’ll get the full picture of how NodeJS makes web applications faster and scalable.

NodeJS at its Best

While these capabilities serve basically all categories of web applications, there are some cases where it is instrumental in enabling those services.

Real-time applications

Services that need to work with data in real-time have minimal tolerance for latency and as discussed above, NodeJS excels in this regard. The fact that applications like Uber and PayPal use NodeJS at their backend is a testimony to that claim.

Streaming application

Owing to its non-blocking mode with minimal rending, NodeJS enables applications to offer seamless streaming experience. If you ever used Netflix, you are already familiar with its underlying power and efficiency.

Single-page applications

Single page apps are the new trend in web development due to its better user experience. And because such applications rely heavily on client-side, the minimal rendering ensured by NodeJS makes it a good fit for building such apps.

Dashboard

NodeJS is capable of tracking and visualizing user action on an application and thus makes an excellent option for creating dashboards.

Now if we sum it all up, we are sure you’ll get a definite answer to the question we begun with- why use NodeJS?

  • It’s easy to learn
  • There are tons of third-party tools for JS, that make a highly productive development environment
  • It offers cross-platform support
  • Its use of Google's V8 engine ensures high performance
  • Excellent for modern apps like chatting and streaming
  • Open source tag and corporate backing guarantees consistent improvement
  • Cheap development and hosting solutions

Overall, if you wish to build a robust, scalable web application, just hire a NodeJS developer and you won’t possibly regret your choice. In fact, even the long-standing web development companies who have experience working with all technologies are resorting to NodeJS as their goto technology for new projects.

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Google’s Flutter is The New Tool For Building Sophisticated Mobile Apps

Google’s Flutter is The New Tool For Building Sophisticated Mobile Apps

The debate of hybrid vs native applications has been around for a really long time- dating even before Android and iOS achieved a virtual duopoly and Symbian, Blackberry, among others were considered an essential mobile platform. But now that all those platforms are lost in oblivion and there are only two platforms to bridge (Android and iOS), hybrid apps are finally starting to take lead and is widely considered to be the future of mobile apps.

For that reason, a wide range of sophisticated hybrid app development tools like Xamarin, React Native, among which Flutter are available. A product of Google, Flutter is a lot like those other tools in terms of functionality but is quite different in terms of procedure. Now before we get further into specifics, there are two key concepts of Flutter that must be introduced:

Drawing

Using Flutter, developers can directly create UI on canvas of both iOS and Android- the Dart code of which is then compiled to machine code. This ensures a smooth UI and transition- a feature most of the hybrid frameworks lack.

Bridge

While it can work independently, it can also source and export components to the native platforms of both iOS and Android SDKs. This makes the code highly reusable and enables it to use features beyond its core SDK.

What’s special about Flutter

When a developer actually gets down to building an app, there are three broad considerations:

The Initial Barrier

This includes the aspects like familiarity with the language and corresponding process, creating packages, managing states and all the boilerplate code before the actual production phase begins. Flutter simply excels in this regard except for one problem. When building Android apps or even iOS apps for that matter with Flutter, there are no packages or layouts to be created, no states to be managed, and no boilerplate code to insert. The developers can start real productive work right from the start by creating stateless widgets- to which, parameters can be later added as the application takes shape.

The one problem is that it uses a new language- Dart, which nobody is familiar with! But given that it loosely resembles C, that gap is expected to disappear soon.

Ease Of Development

Once actual development begins, the next consideration is the simplicity and includes factors like modularity, available components, and more. Flutter is reasonably good in this regard as well- particularly owing to its Bridge that helps it source components from native SDKs and gives a major boost to code reusability and by extension, the speed of development.

Cost Of Development

This includes not only the financial costs involved in hiring Android app developers but also the cost of the application itself including factors like the size and speed of app, the time of development, and even the cost of components. As Flutter is an open source tool, there are no additional financial costs involved while in terms of app costs; applications developed in Flutter are known to have fewer lines of codes- translating into better performance and maintenance.

Now given all these benefits, Flutter is definitely a feasible option but to count it among the best, you would need to evaluate it not in a vacuum but keeping competition in mind. And if you look at the current market trends, React Native is considered the best hybrid app development platform. The point being, when we pitch Flutter vs React Native, the one that comes out on the top will eventually rule the hybrid app development space. In that aspect,

  • Flutter is simple to set up and applications are relatively faster.
  • It has built-in navigator and data management solutions
  • It also offers better animation- a detrimental factor for many app projects.
  • Flutter uses a relatively unknown language Dart.
  • It misses out on key features of JSX- that a wide community of developers relies upon.

Overall when you have to build an app, Flutter is by all regards, a reasonably good option. And if you are building your project from scratch with no strict preferences in terms of language, it can be easily counted among the best.

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6 Compelling Reasons to Start Using React Native

React Native in recent years has gained much popularity owing to its ease of usage and competence. Here are the 6 key highlighted benefits:

The shift from mobile phones to smartphones has been phenomenal by all measures that have spurred entirely new services and industries while penetrating deep into the existing ones. In fact, with around a hundred application on their phone, users have started to accept mobile apps as their primary gateway to availing products and services or getting in touch with businesses.

Now if you are on the other side of the aisle- as a service provider, the key thing to decide is not if but what kind of an app to build? If you know anything about app development market, you must be aware of the native vs hybrid debate and the trade-offs involved in user experience and performance. React Native is one rare technology in the domain that comes out on the top of all such considerations. Here are 6 reasons React Native would make an excellent platform for your next mobile app:

Open-Source
React Native is an open source project that means it’s not just available for free but you are limited only by your imagination in terms of customization. While an entire piece can be written on the benefits of using open source technologies, your key takeaway should be that these technologies evolve rapidly, have a large community, and as a result, there are many supporting tools.

Cost-Effective
As the open source tag indicates, there are no operational costs associated with using React Native, thus significantly bringing down the cost of development. Along with that, there is also another reason- React Native employs JavaScript, which is one of the most common languages web developers use and hence ample cheap resources are available. To put it in simple terms, you have to pay your developers relatively less to build apps on a platform that is free!

Both Ios And Android Covered
As discussed previously, React Native is packed with the benefits of both hybrid and native apps without actually suffering from their shortfalls. What makes it stand out even among other hybrid frameworks is its equal competence in iOS and Android as well as UI and features. For instance, Xamarin and Ionic cover both the platforms but lack many native UI components.

Native Rendering
There are two kinds of hybrid apps- those built using HTML and CSS wrapped in a native wrapper. They are essentially web apps disguised as mobile apps; Second is the kind built using native components of each platform. These applications are far more similar to corresponding native apps in terms of feel and performance. React Native stands in the second category. And should go without saying that it is a major plus point.

New And Expanding Framework
In the world of mobile app development, React Native is still a relatively new framework. While this would be a negative aspect for any other framework due to various apprehensions, React Native has clearly underscored its competence with success stories of Instagram, Skype, Facebook, among others and managed to turn those apprehensions into excitement for this new technology.

Also, owing to its open source tag and corporate backing from Facebook, React Native developers are confident in undertaking large projects with long-term assurance and wide community support.

Read Also:-  Advantages of Hybrid Mobile App Development

Third-Party Plugins
One of the key highlights of any technology remains its resource pool and compatibility with other supplementary technologies. React Native excels in this regard as well. When you create React Native applications, you aren’t just limited to its core libraries but can also easily import third-party APIs to bring more functionality and even access hardware features to boost performance.

Conclusion
As discussed earlier, React Native is a framework born out of the debate between native vs hybrid apps that is packed with the benefits of both. But that isn’t enough. What makes it truly stand out is its excellence among the host of other hybrid app development frameworks. Now as a business, if you ask what kind of an app should i build? You are most likely to lean towards a cross-platform app with native features. And then if you ask which technology would deliver the best results? React Native would still come out on the top.

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5 Things that Makes Joomla Still the Best CMS for Web Development

Counting as the middle ground amongst two open-source systems there’s a lot that CMS can do to take your website design and development smoothly. Let’s find out.

5 Things that Makes Joomla Still the Best CMS for Web Development

With the advancement in CMS solutions, there are a lot of different options available in the market today and Joomla is one of the best from the lot that you can use for web development services. Here are the five major things that make Joomla perfect:

Joomla Can Be Freely Accessed

Joomla can be accessed freely just like any other CMS web development. It offers the better of the two worlds; where you can garner knowledge from the developers at a Joomla development company along with add-on functionalities. However, when you hire developers for web development, you would need to pay them for the process.

Multilingual Options are Available

As the communication between the people in different countries is getting shorter day by day through the Internet, websites that can offer multiple language options have a better chance of reaching out to the audiences. Word Press is a popular example to develop CMS and to incorporate a multilingual message system. But to use this functionality, you would need to pay a certain amount. Joomla, on the other hand, offers a lot of such options right from the installation phase. You would then simply need to select an additional language with the help of which you can translate the content. Although it is a hassle-free process and you would not need to hire a Joomla  developer for setting it up.

Joomla is Best for Social Networking Sites

Joomla is probably the best CMS development option that offers the functionality of social networking. Joomla comes with social networking extensions like EasySocial, JomSocial and Community builder that is attached to the third-party templates. The brilliance of Joomla can be incurred from the fact that it can easily integrate social media extensions to your site. You would just need to hire Joomla developers to build the website if you are not trained in the same.

Read Also:-  Joomla Web Development: Fits Your Budget & Suits Your Custom Requirement

Joomla is both Simplistic and Functional

Word Press is one of the easiest CMS development solutions for website development, however, if you are creating robust and complex functionalities, then Drupal would be a better option any day. Drupal can provide to be difficult to use at first as it required knowledge of PHP and HTML along with other programming languages which leave high hopes for the developers.

When we talk about Joomla, it lies somewhere in the middle of these two development solutions. On one hand, it integrates the ease of managing, while on the other hand, it offers the power of a complex site that is managed on Drupal.

It is best for E-commerce Sites and Flexible Number of Extensions

Factors such as speed, delivery, UI, and security are considered to be crucial when you are setting up an e-commerce site. Joomla is probably perfect for this as it offers functionality, simplicity, and ability to facilitate online businesses. When you hire Joomla developers, they can use other CMS development solutions like Word Press and Drupal to create e-commerce sites, however, they require more time, effort and way too many customizations.

In comparison with other CMS like Word Press, Joomla also has far fewer extensions. There are many extensions that you can choose from when you are using Joomla which sometimes becomes a heck of a task as you have to choose among a lot of extensions. However, overall, the e-commerce sites would find Joomla the best CMS development tool during the web development phase.

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Top 4 Features in Your Mobile App That Successful Bike sharing Startups like JUMP, Ofo and Mobike won’t Tell You

As cities get more congested, bike sharing has emerged as a feasible in-city ride with economic and environmental incentives. Here is what you need to succeed as a bike-sharing startup:

Metropolitans are stuffed with bike-sharing startups. If you live in any such city, there will definitely be one out there. And though the concept has mushroomed across the globe, there are few global success stories and even the unicorns of the segment are till now largely limited to cities like Beijing, Shenzhen, Washington D.C, San Francisco, and others of the same league.

Top 4 Features in Your Mobile App That Successful Bike sharing Startups like JUMP, OfoFor a startup looking to start a bike sharing service, there couldn’t be a better time- the market is neither so nascent that they would have to innovate and build the requisite technologies themselves nor it is so explored for the competition to burn them out. With enough success stories around and ample un-explored markets, the time is just ripe to build a bike sharing app. But before you rush to seize the opportunity, you need to understand that it is a rapidly moving domain and it is essential to get things right at the first go as you may never be able to find another chance. So, to help in the cause, there are 4 absolute necessities that you must incorporate in your bike sharing app:

1.Heatmap
Bike sharing essentially works by fitting bikes by GPS and displaying their location on a map in the app. The moment any users starts a ride, that bike is taken off the list of available bikes and isn’t displayed on the map. If you are building an app, it is almost certain that you would also use the same tech and method. But there is also a crucial addition you can make.
The problem here is that since the users don’t have to set a drop location before they start a ride, once all bike are taken, new users have no way of finding out when a bike will be available or when. To counter this, you can show them a heat map of all your bike activities. This will give them a clear idea of where they are most likely to find bikes at approximately what time.

2.Seamless Experience
Once the user gets to a bike, the process to start riding must be as seamless as possible. QR codes work best in the situation. Each of your bikes should have a QR code that the users can scan from their app to unlock it. While this adds convenience for users, you also get to fend off the intricate task of installing and maintaining any kind of software on the bikes.

3. Simple And Secure Payment
Payments are collected, once all users complete their ride Process should be as simple as possible and of course must be secure as well. A preferred way would be to use some popular mobile wallet that users in that area already use rather than creating your own- to minimize friction during payments. But you must also include traditional payment options like credit and debit cards for the non-tech savvy users.

4. Booking Options
The booking and availability in bike sharing have a crucial problem- a bike is stopped from being displayed on a user’s app the moment another user unlocks it by scanning the QR-code. Now consider this- you see an available bike a couple of yards away and when you are down half the way, it disappears (because someone else took it). Now imagine the same condition during rush hours at any subway station. The service would essentially frustrate more users than it would serve. To overcome, you need to offer users an option to book bikes in advance. They can just select a time and be assured that they will find a bike. Not only would it enhance loyalty to your service also help them occasionally book rides for others as well.

Now you may have some idea of how intricate it can be to develop a bike-sharing app that looks quite simple on the surface. But the startups are lucky in this regard as well because as these technologies go mainstream many app development agencies are starting to offer such services. Just hire an app development agency that fits in your budget and vision to start your journey.

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