Month: July 2022

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Kubernetes vs Docker difference

Kubernetes vs Docker Difference

Containers are software packages that are designed to store components that can execute in any ecosystem. Using this technology no matter which data you are working on, whether it is public or private data, and could also be a developer’s workspace, they visualize the operating system and run it themselves.

Containers are important in the following ways –

  • Containerization allows developers to focus on software architecture and dependencies, while IT operations teams may focus on deployment and administration rather than application minutiae like specific software versions and settings.
  • With easy algorithms, they can be run on any device such as Linux, Windows, and Mac. They can be even run on a developer’s computer or in on-premises datacentres
  • They virtualize operating system resources like CPU, storage, memory, and networks, giving developers a view of the OS that is logically separated from other programs.

Now let us talk about the leading containers which are currently available in the market – Docker, and Kubernetes.

What is Docker?

A tool for packaging and operating containers is called Docker. With the aid of Docker, standardized containers can be created that contain all the code, dependencies, and libraries they need to run independently. Technically speaking, Docker is more of a technology for managing containers than a container format.

Since its original creation in 2013, Docker has dominated the current container revolution. The Open Container Initiative (OCI) image definition now refers to the Docker image format, which was contributed as an open standard.

Advantages

  • It provides a quick and easy first setup.
  • Docker integrates and utilizes current Docker tools
  • It allows you to elaborate on the lifespan of your application
  • Docker makes it simple for users to monitor container versions and compare differences between them.
  • Interact with Docker Compose with little settings.

Disadvantages

  • It does not offer a storage option
  • The monitoring options are subpar.
  • Inactive Nodes are not automatically rescheduled
  • Setup for an intricate automated horizontal scaling
  • The CLI must be used with every activity.
  • It has a simple infrastructure management

What is Kubernetes?

Kubernetes also referred to as K8s, is a powerful, cutting-edge toolkit that streamlines and automates a variety of application life cycle tasks. K8s decide where to position containers to best utilize computer resources, “orchestrating” where these workloads are ultimately placed. Additionally, it has self-healing characteristics that enable containers that malfunction to be immediately repaired and restarted.

K8s was initially created as a Google internal product named Borg and released as open source in 2014. Kubernetes prevailed as the dominant architecture in the container orchestrator wars of the 1990s.

Advantages

  • Simple service organization with pods
  • It was created by Google, which has a wealth of important industry knowledge.
  • Among container orchestration tools, Kubernetes has the largest community.
  • It provides a range of storage choices, including public clouds and on-premises SANs.
  • It adheres to immutable infrastructure principles.

Disadvantages

  • Leaving stateless needs a lot of work
  • Limited functionality in accordance with the Docker API’s capabilities.
  • extremely difficult installation/configuration procedure
  • Current Docker CLI and Compose tools are incompatible
  • Manual cluster deployment that is difficult and automated horizontal scaling setup

Difference between Docker and Kubernetes?

Docker may not be a suitable fit for monolithic programming and is best suited for microservices-based systems. Despite the fact that Docker containers are often effective, they always add extra layers, which increases complexity in comparison to applications operating directly on physical hardware platforms. Last but not least, containers provide further security concerns, necessitating a screening for widespread vulnerabilities

The key distinction between Docker and Kubernetes is that one of them is a container orchestration framework that defines and controls containers within a web application, while on the other hand, Kubernetes is a technology that is widely used in designing and operating containers. Containers are not created by Kubernetes. Instead, it makes use of a container realization technology like Docker.

The open-source orchestration program Kubernetes offers an API for managing where or how those containers will run. It enables you to execute your Docker operations and containers and assists you in overcoming some of the operational challenges that arise when scaling many containers that are distributed across several servers.

What if both of them work together?

Docker and Kubernetes operate together. For packaging and delivering containerized programs, Docker offers an open standard. You can create, launch, save, and distribute container images with Docker. A Kubernetes network can simply perform a Docker build, however, Kubernetes is not a standalone solution. Incorporate extra tools and applications to handle security, governance, identity, and access together with continuous deployment processes and other DevOps techniques in order to optimize Kubernetes in production.

Kubernetes is the greatest option when it comes to managing big distributed systems with hundreds of linked microservices, integrating databases, credentials, and external dependencies, despite the fact that Docker Swarm is a competitor in this field.

Teams in this scenario must offer highly available services to satisfy customers ’ needs while iterating quickly. Although containers provide a scalable, lightweight delivery method for these apps, controlling them at scale presents difficulties.

Modern container management platform adoption leads to faster deployment times and costs savings. For instance, utilizing Kubernetes, Booking.com created 500 apps for the platform in just eight months. Although there is a learning curve and continuing maintenance challenges with utilities like K8, they are laying the groundwork for a scalable future of container administration.

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Mobile Login App Best Practices

Mobile Login App Best Practices

Designing a mobile app is a heck of a process. From designing the login interface to the home page it takes a lot of detailing to create a mobile app doesn’t matter which OS you are creating it for. The better the interface is, the greater will be the viewer retention for the app.

If you create an app that is one of its kind in the terms of providing data to its user but they are unable to operate it because of a weak interface that is difficult to understand for them, all your efforts will go in vain and you will gain nothing out of it.

And to resolve this issue there are certain sectors that you need to work on to get your app going so that not only it is high in numbers in the terms of viewer retention to being equally useful too.

And the first step in creating a better interface for an app includes an easy-to-operate login page. Because this is where your app makes its first impression in front of the users, and if they are happy with the login page they will be looking forward to knowing what’s inside the app.

Best practices for Mobile Login App

There are a couple of things that make your login app attractive as well as easy to use. The viewers always look for a simplistic login page where they don’t need to waste much of their time and just with a few clicks they are being able to login into the app.

Why would your app have a good interface?

If you are not aware of the fact how can a good interface affect your app growth, here are a couple of reasons you should look up to –

  • Higher viewer retention rate
  • Customer Satisfaction
  • Brand Awareness
  • Growth in user interaction

The following are a couple of things that can improve the login page of an app –

1.    Simplistic Registration Procedure

This is the most important segment of the login interface. As mentioned above the simpler it will be for users to log in using their credentials, the better it leaves the first impression on them. Creating a new account is a lengthy process, and if your login page makes that process easier it shows how you understand the user’s mind to help them login in just with a couple of clicks.

Remember that most people despise filling out forms and registering accounts. Go the additional mile by designing a procedure that is quick and takes advantage of the platform’s features. Users will undoubtedly enjoy it, especially as it forms part of their initial impression of your software.

2.    Login using external accounts

Generally, users don’t like spending time on the login page filling up details no matter how fast the procedure is, and for that logging in using external accounts acts as a game changer. You can log in to any app using any of your previously created social media accounts, for example logging in using a Google Play account or Apple ID is a go-to option these days.

Trying adding external links so that people with a single tap can log in to your app and all of your details are automatically entered. All they need to do is add their basic details and they are good to go.

3.    Going in for Gmails instead of Usernames

Aside from speed, reliability and safety are crucial considerations when designing a strong log-in page. These are tough to accomplish since it is difficult to put the terms “security” and “convenient” in the same phrase. One method for increasing security while keeping things simple for users is to have them log in with email addresses rather than usernames.

This method is beneficial because it acts as a medium of securance, and also it is easier to remember for the users. For example, if a user wants to re-login into the app, it is predictable that they might forget their usernames, but it is unlikely possible for them to forget the mail id which they used for logging in.

4.    Logged in feature

This is a crucial feature for any app that you design. The users must always be logged in to an app once they have finished filling up the login page at the beginning. You can add security features such as a pin or a pattern, or even give access to a fingerprint scanner or face unlock so that whenever users try to log in they need to pass through the security check.

This makes the app more secure because people won’t be able to log in if they are unable to pass through the security process. Yes, it might happen that the user may forget the password as well, but just with a couple of steps and proving that they are the right person who is trying to log in, they can log in again and can even set up a new password that will be easier for them to remember.

So these were a couple of practices that can help you improve the login page of a mobile app and can help you gain a greater audience base. Just remember along with a fast and quick setup the app must be secure so that people can trust your app without any hesitation. Just create an interface that can help people understand how easy as well as exciting it is going to be for them to operate the app.

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React Native Accessibility Best Practices

React Native

If you are a smartphone user, you might have come across features like TalkBack which is available on Android devices, and VoiceOver which is available on iOS devices. These features are basically designed for people with disabilities which makes it difficWrongult for them to use their smartphones.

So talking about accessibility, it is a way by which developers make prototypes, apps, and devices that are specially designed keeping these special categories of people in mind. It is a way of showing how everyone deserves to have equal rights and opportunities in their life.

There are a couple of error that makes it difficult for people to understand the UI of the app, such as –

  • Wrong Design – It is being observed that the major issue with the design is the font or the display size. Sometimes when any of these settings are changed or modified it creates a lot of trouble, making the composition lose its sense.
  • Low Experience level – Developers with less experience tend to make mistakes while developing accessibility apps. The designs are not that appropriate which makes the accessibilities a heck of a job for them. It is always recommended to have someone with experience who knows the roots very well to make it function well.
  • Misconception – It is been observed that people while taking the orders for accessibility consider this project as a cost-benefit rather than an investment, which changes their perspective of making the apps. They don’t understand that with these projects they will gain an ample amount of knowledge that will be helpful for future projects.

Best practices for accessibility apps

There are certain things which are needed to be kept in mind before an app is developed. All the aspects must gain the attention they deserve.

There are various aspects and practices for accessibility apps that you can look up to –

1.   Color

Whenever an app is been developed, the developer must keep the color contrast in their mind. The interface must be designed in such a way that the background must contrast with the foreground objects so that it makes it easier for people to understand doesn’t matter if they have a weak perception or not.

It’s a bad idea to rely solely on colors to communicate crucial information or identify different pieces. Additional text labels or icons can surely assist in this circumstance so that colorblind readers can interpret it without difficulty.

2.   Text Readability and Clarity

This is also as important as an interface contrast. Because if the words aren’t clear and readable then it makes the job more hectic for people.By selecting the appropriate font, size, and weight, the objective is to make the content as readable as feasible.

Using font weights that are more contrastive and strong, such as Standard, Medium, or Semi-Bold, makes your text clearer and simpler to read. As a result, Thin and Light font weights,are considered difficult to read.

3.   Layout

Designing layouts that are simple and precise are quite easier to understand for people with motor and visual dysfunction. Designing apps with a simplistic interface makes it easier for people to navigate between items thus reducing stress.

It is best to practice distributing material across many displays rather than squeezing it in tightly. The simpler the layout is the easier it makes for people to understand them and get used to it.

4.   Changing platform-specific behavior

Because each platform is unique, there are components that may work differently, and we must accept this. We must not tamper with the user’s habits regarding screen reader messages, nor should we overwrite them.

People are accustomed to the platform settings and changing these behavioral settings can create chaos among its users

How does React Native Help?

React Native offers well-developed accessibility APIs that are continually being improved, making it easier to construct inclusive mobile applications. There are various other properties that have their own specific role and functions which helps the users in understanding what kind of items they have selected and how will be the action be performed.

For instance, if you take Accessibility Info, this module is incredibly handy for monitoring changes in screen reader status or determining whether decreased motion is activated. When a screen reader is activated, it offers methods for programmatically setting accessibility focus to a particular component or announcing a message.

Accessibility, that’s what all you need in a smartphone app to please users, produce the optimal product, and, most importantly, secure equal rights for everyone. The benefits have shown clearly that accessibility is an investment that will be useful in many areas, although that aspect is frequently disregarded and perceived as an expense. However, if the installation and testing process is well designed in before and then effectively managed, it does not have to be tough.

We hope this article has helped you for react native app development with the practices that the accessibility app should provide and how important it is to design the app with required settings and changes.

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SaaS Freemium to Premium Conversion Techniques

SaaS Techniques

We all love things that are free of cost. We also like to try a product or service before actually buying it. That is why giving out products for free is a good way of attracting more customers. It is how SaaS businesses strive and keep their customer acquisition costs low. But what is more important is that the customer later actually upgrades. You need to prove to them that your product or service is worth paying for. Here are 6 ways in which you can make freemium customers upgrade to premium:

1. Nurture the free users

For beginners, you need to treat them like valued customers. You need to treat them at par with the paying ones. You need to make their experience easy and also show the value of your product. Their experience should be seamless. This will have a positive effect on their willingness to pay for your service. You also need to mention the perks of getting a premium. Make sure that you do not come across as “sales-y”. Keep it simple and educational.

2. Create a sense of urgency

Whenever a user goes for a free trial, there is a sense of urgency. The text “your free trial will end in some days” is very common. This makes the users think that they can no longer get the desired services and that they need. Now they have to reach out for their credit card. You can do the same with your freemium users. Time-sensitive promotions and discounts work best to entice users.

3. Unlock new features

The promise to unlock new and better features at a low cost can entice your freemium users to upgrade. It might be difficult for you to offer freemium customers the sole feature that they want at a nominal rate. But doing this breaks down the customer’s payment wall. It is very important to see the customer’s loyalty to the brand. Once they start paying, however little the amount is, you are establishing loyalty.

4. Give ad-free services

One of the most annoying things while using any site is advertisements. People can still put up with them at the corner of the screen. But when they are time and again interrupting their experience and making them wait. People hate it more than anything. If you are using ads to support your freemium version, you can offer an ad-free version on upgrading. One of the most common examples is Spotify. They promote their premium service by offering an ad-free listening experience.

Check: SAAS PRODUCT REQUIREMENTS

5. Show the users what they are missing out on

Not only on the pricing page, go a bit further to show your users what they are missing out on. You need to design your freemium version in a way that reminds users of all features they do not have. You can do this by greying out some features in the freemium versions. This way, the value of paid version increases. It works better than the pricing page.

6. Make the upgrading easy

Make sure that you do not make the process of upgrading too long and complicated. This way the user will lose interest and not upgrade. You need to make the process of transition smooth. By doing this, you can prevent the user from abandoning their upgrading process. If they do not have way too many hurdles to jump over, they are likely to change quickly.

7. Use the Gamification method

This method involves incorporating game design elements into your product. This may include scores, badges, and many more. This way you can encourage your user to explore your product in a better way. You can assign tasks to the users. Once they succeed, you can allow them to try some of the paid features. By doing this, they may end up liking these newfound features and want to use them after the free trial period.

8. Show in-App messages to show trial expiration

It is difficult to get users to get the paid version. But you can do it by making the users understand the value of the offer that you have. Treat the free trial in a way that it is your one chance to show the value of your product. Use it to the best and convince the customers to get the premium version. You can remind them of the same by periodical in-app messages about the expiration date of the trial. In that message, you can provide a link to the page of payment. This will make the transition process easy and hassle-free.

The Freemium system is one of the best ways to attract your target market. But there are two things that you need to keep in mind. First, you need to show the value of your product to the customer. Second, try to be upselling on a contextual basis. This way you can get your target users into buying your product in easy way.

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Benefits of Developing Microservices Applications

Microservices Applications

Introduction

One of the emerging new phenomena in the field of software development is microservices applications. Microservices are an architectural and organisational approach to software development where software is composed of independent components running each process as a service. These components communicate through a lightweight interface using well-defined APIs. Each service performs a single function only.

PayPal, Walmart and Spotify are just some of the prominent organisations whose online architecture revolves around microservices. To learn more about the benefits of this form of software development, keep reading!

1)    Improved scalability

Breaking down a monolithic application into small, autonomous components makes it much easier to add, remove, or update parts of the application, without disrupting the whole. This greatly increases scalability. A properly calibrated container orchestration tool can automatically scale individual microservices by allotting resources or generating new instances of the service as and when required. This saves a lot of money in terms of cloud server resources.

2)    Increased resiliency:

Microservices have a built-in “bulkhead effect.” Failure of a single component will not adversely affect the entire application, because all the individual components are autonomous. This greatly increases product resiliency and uptime. However, large, distributed microservice architectures will have many dependencies. This makes them prone to dependency-related cascading failures.

Even so, developers can utilise the innate benefits of microservices architecture to prevent cascading failures by incorporating features like circuit breakers. A circuit breaker will prevent the depletion of server resources if a calling service has to remain on hold as a result of a failed service that does not respond.

You can also build resilient microservices by using open-source tools like Hystrix. Netflix, in their own words, used Hystrix to “stop cascading failure and enable resilience in complex distributed systems where failure is inevitable.”

3) Flexibility in technology and programming language

When developing a microservices application, the individual components can be written in different programming languages. You can also connect services operating on any platform. This affords developers a great deal of flexibility in using the languages and platforms that best match with their requirements and the abilities of their team. Individual components can be written in the language best suited to their specialised needs, without any compatibility issues or without affecting the operations of other components.

Lastly, if you’re using a cloud-based microservices application, you can access the application from any device with an internet connection. This can be done from a device running Windows, MacOS, Android, iOS or any other operating system.

4)   Improved data security and compliance

Microservices allow you to compartmentalise and protect vulnerable data within each service. Vulnerabilities arise when data is being communicated between components. Using secure APIs to connect your microservices can go a long way in this regard. A secure API will protect your data by ensuring that its accessible only to those users, applications and servers who have specific authorisation.

If you are dealing with information that is related to health or finances i.e. data which has legally binding compliance standards associated with it, microservices help in ensuring compliance. A secure API allows developers to control what data is available to the larger application and its users.

5) Reduced time of delivery

Microservice applications can be easily and rapidly developed and updated. You can rapidly build or modify an individual microservice and then plug it into the larger application without risk of service outages or other failures. Since individual components can be written in different languages, coding conflicts are not an issue. Faster moving teams don’t have to wait for slower teams to complete their work; they can activate their component of the application and move on to other projects, while the slower teams can plug in their deliverables as and when they are done with them.

Microservices are very much compatible with the CI/CD/CD philosophy i.e. Continuous Integration, Continuous Delivery, Continuous Deployment. You can deploy the core functionality of your product as a proof-of-concept, and keep adding features over time. You can also easily respond to new developments in technology.

6) Greater business agility and room for experimentation

Since rollback of features is very easily done with microservice applications, developers have room to experiment. You can easily deploy experimental features to the live product. If they don’t work out, they can be easily rolled back without affecting the functionality of the product as a whole. Enterprises also have the flexibility to respond to new developments in technology, new trends in business, or simply feedback from users.

Microservices are also very much in tune with the DevOps philosophy. Since enterprises can rapidly incorporate user feedback, there is increased and harmonious cooperation between users and developers.

Conclusion

Agility, scalability and increased resilience are just some of the benefits of microservice applications. Microservices are assuredly the way of the future in software development – the microservices market is presently valued at over $2 billion dollars, and is projected to quadruple that figure by 2026.

Any investment in microservices now will certainly result in hefty benefits in the future. After all, there’s a reason that organizations like Netflix and Spotify swear by this design philosophy! We hope you found this guide on the benefits of developing microservices applications useful!

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Features to Include in Healthcare App

Healthcare App

Introduction

The global healthcare apps market was valued at almost $25 billion in 2020. In the post-pandemic age, this market is only going to grow. Healthcare apps in use today range from patient monitoring and diagnostic test apps, to reminder apps for medicines and exercises and mental health apps.

Already, Google Play Store has over 50,000 healthcare apps. So, if you want your product to stand out, you’ll definitely have to include some unique features. But at the same time, there’s no point in trying to reinvent the wheel. There are some basic features that every successful healthcare app must possess, and you have to include them.

To learn more about the best features to include in a healthcare app, keep reading!

1)     Straightforward sign-up and sign-in

The first thing any user will need to do is sign up for it, so you need to ensure they can do so easily. The same goes for logging in, as this is something users will need to do regularly. At the same time, you need to have solid security controls around the log-in functionality. Identity and password threat is a real problem, and healthcare apps will naturally include the confidential medical data of patients. Two-factor authentication for logging in is a good way to ensure the security of your users’ accounts.

2)    Search function for doctors and hospitals

One very common use of healthcare apps is to book appointments at doctors and hospitals. Before making an appointment with a doctor, a user will definitely want to look up the doctor’s profile and background information. As such, the app will need to include a feature allowing users to look up doctor profiles.

You need to ensure that the information provided on the profiles is accurate; if fake doctors can scam people using your app, then your product’s reputation will only suffer. Including a feature where users can give reviews is one way of ensuring that any fake profiles get quickly weeded out.

3)    Scheduling appointments

As mentioned above, scheduling of appointments and lab tests is one of the most common uses of healthcare apps. An appointment scheduling feature is simply a must for your healthcare app. While scheduling, patients should be able to input details like reason for appointment, past medical history etc. Similarly, when a patient is scheduling a particular test, the app should be able to display all relevant information about that. With certain blood tests, for example, the patients need to fast for a certain amount of time before giving blood. This information should be displayed while scheduling the test.

If you can tie-up with doctors and hospitals, including a feature where the patients can make online payments for their appointments and tests will also be very convenient for the users.

4. Video call feature for online consultations

Due to the restrictions imposed on physical meetings during the pandemic, telemedicine became massively prevalent. It is still going strong today, as both doctors and patients have released how convenient online consultations are. A video call feature to allow doctors and patients to hold these online consultations is hence a must. The video calls should be secure and encrypted, as confidentiality is a must for doctor-patient consultations. You can also have a feature where doctors can access medical records that patients have uploaded. Doctors should be able to send prescriptions in a secure, online manner to patients.

Apart from video conferencing, encrypted text messaging features to allow doctors and patients to communicate are a good choice.

5)    Integration with medical technology

Medical devices and trackers that are worn by the patient, or even implanted within their body, are becoming quite common. Examples of such devices are heart rate trackers, fitness trackers, pacemakers etc. Your healthcare app should be able to integrate with these various devices. Patients should be able to view the data collected by all their trackers and other devices on a single platform, namely, your healthcare app.

Doctors should be able to view this information also, as only then can they make informed decisions about the patient’s healthcare.

6. Health awareness and information

Chronic illnesses, and illnesses caused by lifestyle issues, are a major killer today. Lots of people don’t even know that they can deal with a lot of their healthcare problems by making some simple changes to their lifestyle. Small alterations to your diet, exercise routines, habits at work etc. can have a major beneficial effect on your body. If users can easily access information about diets, home remedies, ergonomic work practices etc. on your app, it’ll allow them to easily resolve many of their problems.

Conclusion

As the old saying goes, health is wealth. With the booming market for healthcare apps, this is particularly true for healthcare app developers! But to ensure that your app is a success, you need to include not only unique features, but the tried-and-tested features that patients know and love.

Before you get started with coding, you have to decide the niche in the healthcare market you want to fill. Then, you can include features accordingly. We hope you found this guide to the features to include in healthcare apps useful!

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App Development Mistakes to Avoid

App Development Mistakes

Introduction

Today, creating your own app is easier than ever. From shopping to gaming, news to entertainment – there’s an app for everything. The lucrative nature of app development certainly makes it an enticing career for many budding programmers.

But there are still many mistakes which app developers can make. If you want to deliver the best results and make a name for yourself, you must avoid falling into these pitfalls.

Luckily for you, we’re there to help you out! So, if you want to learn more about the app development mistakes you should definitely avoid, keep reading!

1) Not doing your research

Before you embark on the development process, you must do your homework. It’s essential to have a very clear idea of what the requirements of the app will be, the resources you’ll need to create it, and how long it will take. By planning this out beforehand, it ensures that you won’t have to scrabble for resources or struggle to meet deadlines later. You’ll need to decide on the platform and language you’ll use to build the app, the number of collaborators you’ll need, the OS for which it will be designed, and much more. In fact, the first thing you’ll need to research is if there is a demand for the app in the first place! If there aren’t enough prospective customers, then your time and effort simply won’t be worth it.

2) Not controlling your spending

Keeping down the costs of development is a crucial skill for any budding developer. Before you begin work, sketch out a budget, and then stick to it. Remember to take into account costs like testing, marketing etc., and always set aside some spare funds for unexpected/emergency costs. Your budget expectations should be realistic: don’t rely on overly optimistic estimates based on cursory research. You can use a tool like a mobile app cost calculator to help you out while planning your budget. During the development process itself, if you want to add some new features or make some other alterations that will increase costs, try as hard to avoid going over your initial budget estimates. Excessive spending will only pinch your own pockets if you’re a freelancer, while your bosses also won’t look upon it kindly if you’re working for a larger organisation.

3) Not paying attention to UI/UX

As a developer, it’s easy to get lost in the weeds of the development process, and forget about the fact that people are actually going to be using the app. The mobile app development market is cutthroat: there are fifty different apps for every conceivable need, so you’ll need to do something to set you apart from your competitors. A smooth, intuitive and attractive user interface can be the answer. If you’re app is clunkily designed and doesn’t feel professional, users won’t hesitate to ditch it no matter how well it does its intended job. Straightforward navigation, an accurate search function, and an easily accessible home menu are some of the core features of a good UI. Don’t try to reinvent the wheel; stick to what the successful apps on the market have done in terms of UI, because that’s what people are comfortable with.

4) Cutting corners in testing

Many people think of testing as something that only comes into play at the end of the development process. In fact, it is a continuous process that goes on throughout the entire app development cycle. Not having enough time to test, lacking the right tools or not estimating for testing costs are some common obstacles developers face in testing. To avoid falling into these pitfalls, research and procure the right tools, schedule enough time for testing, define the best procedures, and create an in-house testing environment. Although the process might seem tedious, any errors that slip past testers into the deployed product will only affect your reputation and relationship with clients. It will also cost more to fix later. So, invest in testing early, to reap the benefits in the future!

5) Adding too many features and functions

When it comes to app development, “less is more” is often a very applicable adage. A common reason for people deleting apps is simply that they take up too much storage space. Paring back unnecessary features will keep your product lean and mean, thus avoiding this problem. Adding too many features will also make it more likely that you go over your budget, and miss deadlines. It even makes your app more susceptible to bugs and crashes. Just include the core functionality needed to satisfy whatever requirement you initially had in mind; your customers will thank you for it!

Conclusion

As attractive a prospect app development can be, it can certainly be tricky at times. The app development cycle has many interdependent moving parts, and a single mistake will have a knock-on effect on the entire process. You’ll need to put in the hard yards and think carefully about every aspect of the process. But, if you follow our advice and avoid the aforementioned mistakes, your app can certainly be a smash hit!

We hope you found this guide on the most critical app development mistakes to avoid helpful! Additionally, consider to hire Indian developers at best rates.

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Angular vs Vue Comparison

Angular vs Vue Comparison

Some of the front-end frameworks that have emerged in the past decade are among the most significant game-changers. before beginning a new project, developers frequently ponder, “What front-end technology should I work with next?” This post compares two of the most powerfulJavascript frameworks, Angular and Vue, from the perspective of a knowledgeable UI front-end developer.

What is Angular? – A brief analysis 

Angular is a typescript-based Javascript framework that facilitates the development of scalable web applications for businesses. It is a front-end framework with built-in tools and libraries that do not affect the application’s size or performance. It offers opportunities for development across all platforms due to its code that can be reused for any deployment target. It has a dynamic UI binding at the plain object or property level and an integral two-way data binding.

Pros of Angular

  • Advantage of TypeScript – The superset for JavaScript provides superior navigation, refactoring services, and autocompletion, thereby eliminating errors in code when creating enterprise-scale applications.
  • Google Support – Permanent Google support backed by extensive documentation and additional opportunities for enhancing the framework’s development features.
  • High Performance – The hierarchical dependency injection, Ivy renderer, AOT compiler, differential loading, and Angular Universal support guarantee high performance for developers.

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What is Vue? – A brief analysis 

Vue is a JavaScript-based framework that offers powerful web capabilities for creating contemporary SPAs and front-end web applications. Vue is also regarded as a flexible and progressive JavaScript framework since it enables the construction of changes in an application’s code without affecting any fundamental features, enabling the creation of progressive UI. Vue provides capabilities to expand the functionality of a web application with custom modules and visual components through its strong decoupling.

Pros of Vue

  • Progressive: Migration or integration of Vue may be handled by progressively bringing the framework into code as components are developed without wasting development time.
  • Traditional: Vue does not make it more challenging to write boilerplate code by using in-built ways to generate state support for managing components and animations. The typical technique accelerates the whole Vue application development process.
  • Size: Every time a new version of Vue launches, the framework becomes smaller and more efficient. Vue’s optimization capability enables developers to devote more time to adding features rather than troubleshooting or modifying code.

Popular Applications Employing Angular

  • Mixer: A live streaming network for video games, used Angular to design the interface for its video broadcasting capabilities. It also assisted the team with real-time data updates for single-page apps.
  • Gmail: Angular usesthe dynamic interface of Gmail’s single-page email application. The website renders data on the front end, offers offline access to cached data, and has various SPA benefits.
  • PayPal: The website for online payment processing used Angular to achieve spectacular website speed and quickly manage surges in user transactions. Other Angular-built features include its few-clicks authorization and checkout page.

Popular applications using Vue

  • Grammarly: The use of data binding and template engine syntax to construct essential IDE capabilities for developing an intuitive and readily comprehensible online editor with a simple design and contextual layout.
  • Laravel Spark: Client-side front-end application operation without interruption. It provides a total command over SaaS applications. It was made feasible by complementing the Primer client version of Laravel Spark with custom-built Vue components for developing complex functionalities.
  • Behance: Create unique solutions that may tend to the application code equally and standardize the program with each new visual feature introduced throughout the year. Behance adopted Vue primarily to facilitate a roster switch amongst its engineers.

Angular vs Vue in terms of performance

What distinguishes Angular in terms of performance?

Angular has shown that it facilitates better performance in high-performance frameworks. It claims to make apps very speedy and small for unparalleled performance and cut its development time by compiling its components.

The enhanced change detection method and ahead-of-time compilation decrease the time DOM manipulates pre-compiled HTML and application components before the browser downloads and uses them. This may cause the framework’s increased appeal as a Javascript tool for developing high-performance applications.

What distinguishes Vue in terms of performance?

With each new feature or expansion of a component, The Vue application’s situation becomes unpredictable, making it more difficult for the application to load quicker. Fortunately, this framework includes a virtual DOM, the default tool for improving an application’s speed. Lazy loading is one of Vue’s most notable features. It helps to decrease load times. Vue handles a third-party library asynchronously by automatically managing critical dependencies and separating libraries into those that must be included in the main application bundle and those that can be placed in routes outside the core bundle.

Conclusion

With frequent updates and the release of new functionality to accelerate development, Angular has swiftly evolved to provide a simple development environment and a pleasant user experience.

Following the introduction of Angular 2, it has developed as a critical front-end framework for designing user interfaces and controlling the front-end independently. By bringing the Ivy compiler into its mature form, Angular is on the brink of delivering a superb development experience.

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