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As a tech-lover, you’ve probably come across an article mentioning Progressive Apps, how great they are, that they are the future in apps and how all sites should have one.

But, what are progressive apps exactly? Progressive apps are not entirely different from standard web apps, but there are specific concepts that developers need to fulfill.

What Are Progressive Web Apps?

Progressive Web Apps (PWA) are web apps that live in your browser and are made out of CSS, HTML and JavaScript. You can also look at a PWA as a cross between a mobile website and an app. In other words, it’s a hybrid.

PWAs use modern web technologies, and developers can create sites that offer the user a mobile-app-like experience, as well as perform better and more safely and load faster. They’re a normal website but look like an application to users.

They will also use the most current web standards and are made to work correctly and quickly on just about any browser.

Progressive web apps will also load instantly regardless of how slow your Internet connection might be. You can even use the apps if there is no Internet connection, just without the dynamic content.

How to Use a Progressive Web App Offline

To use a progressive app offline, you’ll need to have some experimental Chrome features turned on. Type into the Chrome address bar the following commands: chrome://flags/#bypass-app-banner-engagement-checks

For now, progressive web apps won’t work on Safari/iOS. This means you are not able to enjoy offline mode, push notifications nor home screen installation. Hopefully, Apple will switch to progressive apps soon.

An example of a progressive web app is Twitter’s site. It does what a progressive web app should do: it has an “Add to homescreen” prompt, lowers data consumption, and has nearly instant loading with service worker scripts.

Progressive App Security

Since they live in your browser, there is no need for an app store, and they will always use HTTPS for security. If a site does not work with HTTPS, it can’t qualify as a progressive app. The site has to have an SSL or TLS certificate installed in the browser.

A progressive app is ready for any device; it doesn’t matter if it’s a phone, tablet, computer, etc. Since progressive apps are made on a shell model, you’ll enjoy app-style navigation and interactions.

You won’t have to worry about using an out-of-date app since the service worker update process will keep the content updated. Progressive apps can easily be shared through URL, and you can easily keep them on your home screen without depending on an app store.

They can also be added to your mobile home screen and can send push notifications as well. Progressive web apps are also a benefit for those businesses that use them since they help reduce maintenance time and costs.

Firefox has followed Chrome’s example, and with Firefox 58, you’ll be able to enjoy progressive web apps. If you come across a site that has a valid manifest and that is served over HTTPS, you should see a badge in the address bar.

When you select it, you will see a message that says “Add to Home Screen.” You won’t lose any progress you’ve made on a site if you tap on an external link when you launch the app from your home screen.

PWAs vs. Native Apps

Progressive Web Apps are better than native apps since developers will no longer have the need to create apps for multiple platforms. This is going to save developers an extensive amount of time and money, not to mention the economic savings as well.

Developers will only have to create one app that will work on all current platforms and devices. With Progressive Web Apps, you don’t have to install anything before using them, unlike native apps.

While PWAs are great, they do have their drawbacks since they are still relatively new. For example, they have limited capabilities when trying to integrate with your tablet’s or smartphone’s features.

They are still not able to integrate with features such as Bluetooth. the fingerprint sensor, accelerometer, nor NFC. For now, native apps are more reliable than PWAs, but time will tell how that story ends.

PWAs and native apps are not all that different from each other. For example, both of them are launched on the home screen and provide a very similar web experience/user interface.

The Limitations of PWAs

Progressive web apps are supposed to be the next big thing, but they do have their drawbacks. For example, they don’t work on all browsers such as Edge, Safari, Internet Explorer, and other custom browsers. PWAs do work on newer versions of browsers such as Samsung’s Android browser, Opera, and Chrome.

The limitation also affects devices since not all of them can support them. Android does support PWAs, but there are some support issues since it’s still relatively new.

iOS currently does not support PWAs since it has problems supporting notifications and shortcut prompting on the device’s home screen. So far Apple has not officially announced if it’s taking on PWAs or not anytime soon.

If cross-application logins are important to you, then you might want to steer clear of PWAs. They do not support it since they can’t gather data independently.


Progressive apps are still relatively new, and there are still companies that are adjusting or at least thinking about it. They are definitely the future since they will only help improve the user’s mobile experience.

Fabio Buckell

Just a simple guy that can’t enough of Technology in general and is always surrounded by at least one Android and iOS device. I’m a Pizza addict as well.

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Android Overlays: How Do They Compare?

One of the many great things about Android is its openness–and by extension, its customizability. Unlike Apple’s iOS, Android allows phone manufacturers to build overlays, or skins, that run atop the operating system. These overlays can change the look and feel of Android, and even add features not normally included in the stock build. Not all overlays are created equal, however. We’ll walk you through the three most common skins and highlight the good, the bad, and the ugly of custom overlays.

Motorola Motoblur

Where is it found? On all Motorola-branded Android phones (except the Motorola Droid)

For people who find the social offerings of stock Android a little sparse and who would like to receive status updates at a glance, Motoblur is great. Motoblur offers a variety of widgets for keeping you connected to social networks such as Facebook and Twitter.

Motoblur leaves most of the Android OS alone, but adds in neat features such as remote wiping (if your phone is stolen, you can wipe all the data from your Motoblur account on a PC), GPS tracking, and live widgets that can give you real-time updates on your various social networks. Motoblur backs up your data to its servers; if you do end up wiping out your phone, you can restore it by signing in to your Motoblur account.

However, Motoblur can be quite obtrusive at times, and it can easily overwhelm your home screen with Facebook and Twitter updates. Motoblur replaces the native Android Gallery app with its own app, and strangely enough you can’t access Google Picasa from the Motoblur gallery app. Picasa users out there may want to give Motoblur a pass.

It’s also important to note that Motorola toned down Motoblur to some extent on Verizon’s Droid line of phones so as to make them feel less cluttered than other Motoblur-enabled handsets.

Samsung TouchWiz

Where is it found? Samsung’s Galaxy S line of smartphones

The TouchWiz 3.0 overlay makes Android more colorful and visual, as well as easier to navigate. That said, it’s also somewhat overdone–so much so that the result doesn’t even look or feel like Android anymore. It is a bit cartoonish, and it lacks the elegance of HTC Sense. It also seems to slow down the phone’s performance. All of the Galaxy S phones we’ve reviewed boast 1GHz processors, but we encountered issues: The phones lag when launching apps, flipping through menus, scrolling down contact lists, or navigating Web pages.

TouchWiz is great for Android novices, however, because it offers a certain level of simple customization. You can have up to seven home screens to fill up with widgets and shortcuts; you can delete screens if seven is too many for you. And if you get sick of their order, you can easily rearrange them to your heart’s content. With TouchWiz, you also get proprietary widgets and wallpaper in addition to the ones you find in stock Android.

Like HTC and its Sense offering, Samsung has its own social media aggregator. Social Hub combines streams from your Facebook, MySpace, and Twitter accounts into a single view. It is a useful feature if you need a simple way to keep track of your networks.

HTC Sense

Where is it found? On all HTC-branded Android phones (but not the Google Nexus One or T-Mobile-branded phones)

Sense allows you to create “Scenes,” which are essentially different home-screen profiles for various aspects of your life. For instance, you can create a “Work” Scene that removes all your social apps and widgets from your home screens in favor of more work-related applications such as GDocs or Quickoffice.

Along with the standard Android widgets, HTC has included a handful of its own (which are as nicely styled as the rest of the interface). Our favorite among the HTC widgets would have to be the Friend Stream, which allows you to view all of your social networks in one unified stream and gives you the ability to post something simultaneously across your social networks. It’s much faster and easier than having to go to each individual app and update your status multiple times.

Another useful feature is the ability to pinch the screen and get a bird’s-eye view of all your home screens. Still another awesome widget is the weather app, which accents your home screen with fun animations depending on what the weather is like outside (raindrops and windshield wipers when it’s raining, for example).

HTC Sense’s Address Book is also an improvement over Android’s address book. When you tap on a contact, you can see all of their recent activities and Facebook and Twitter updates, as well as the texts, calls, and e-mail messages between you and that person.

One thing we don’t like about Sense is that it can take a while to update your social streams–especially if you have a lot of people in your contact list.

Overall, however, people who are sick of the plain-looking Android interface might do well to consider an HTC Sense phone.

Although these overlays can be very helpful to certain types of users (newbies, social-media types), it’s important to remember that handset makers have their own reasons for putting their own software over a phone’s OS. The interface of a mobile phone is valuable real estate, and handset makers want their own brand there when possible. Because OS overlay software can be such a large part of the user interface, you should consider it when choosing a phone. If it might help you do the things you normally do on your phone, great–but if just creates clutter, you might be better off looking elsewhere.

What Are Data Silos And What Problems Do They Cause?

Is your organization having problems with data consistency? Are you getting complaints about incomplete or duplicate data?

You could have data silos bogging down business operations.

It’s a common problem not just for big organizations with multiple departments, but also small businesses that mismanage their data.

To get to the bottom of this sticky situation, you must first understand what data silos are.

What is Data Silos?

As the name suggests, a data silo is like a stockroom of data owned and managed by a single department.

That doesn’t sound so bad — until you realize that data silos are isolated from the rest of the business.

Data silos may occur whenever departments prerogatively acquire new technologies by themselves. Some companies allow this to help business units streamline their operations without involving the upper management.

As a result, the newly-adopted technology may include databases that aren’t natively compatible with existing systems.

Other than that, data silos may also form due to the following reasons:

Business Expansion – Rapidly growing companies assume a speedy stance when deploying new technologies to address their changing needs. This could lead to the creation of new business units and, in turn, siloed databases.

Decentralized Business Units – In large companies, data silos are widely common since departments are often managed independently of each other. As such, creating a more consolidated data infrastructure for the entire organization becomes a tremendous challenge.

Misguidance – In some cases, departments or even individuals willingly create data silos simply because they’re unaware of the implications. Rather, they’re fixated on the idea that they’re free to manage their department’s data as they see fit.

Now that you understand what data silos are, let’s talk about what it means to your business.

Also read:

Top 10 IT Skills in Demand for 2023

Why Data Silos Suck

Having data silos in your organization has numerous, costly consequences.

1. Inaccurate and Inconsistent Data Quality

Data silos can result in out-of-sync, inconsistent data sets between two or more departments.

This can lead to a slew of problems. Customer data may appear erroneous due to different formats, one department’s database may get outdated, and so on.

Due to the isolated nature of data silos, it’s also difficult to track and correct issues related to data quality.

2. Harder to Make Data-Driven Business Decisions

Business decision-makers need all the data they can get to function properly.

But since data silos block access to other departments, decision-makers will be forced to work with incomplete data. Unless, they’re willing to go through a more time-consuming, manual retrieval method.

3. Collaboration Problems

In the world of digital transformation, seamless data management is crucial to the success of interdependent business units.

4. Impact on Profit Margins

Data silos can affect profit margins in different ways.

For one, it has a major impact on an organization’s operational efficiency.

Data silos can also lead to duplicate data — effectively wasting data storage space and forcing the organization to purchase more.

5. Data Security Risks

A business culture that proliferates data silos probably has poor data management and safety protocols.

Employees may be haphazardly storing data on their own through Google Sheets or some cloud storage service. Small teams may also have their own mindset and strategies when it comes to sharing their data.

This inevitably increases the likelihood of cybersecurity breaches as more potential attack vectors are introduced to the data infrastructure.

How to Break Down Data Silos

It’s clear that data silos are detrimental to business operations — affecting not just data quality but also profit margins.

The question now is, what can businesses do about them?

Here are some of the ways businesses are uprooting data silos:

1. Data Warehouses


It works as a single data storage environment especially configured for BI (Business Intelligence) and analytics purposes.

Data warehouses are also different from data lakes, which is another form of a unified data repository.

Unlike data lakes, data warehouses have organization. Incoming data will be cleaned, transformed, and saved in a structured interface — ready to be pulled whenever needed.

2. Better Data Management Culture

Remember, some departments could be keeping their data to themselves as means of boosting their performance. This incentivizes the idea of building data silos — unless departments are made well aware of the consequences of data silos.

That’s why every arm of your organization should be aboard your new data management initiative. Make it the entire organization’s job to ensure that each department is complying with data protocols.

3. Data Integration

Data integration methods, namely ETL (Extract, Transform, and Load), can help organizations deal with data silos upfront.

It works in precisely three steps: extracting data from multiple systems, cleaning data for consistency, and loading it to a target database.


Data silos can drain your organization’s productivity, IT budget, and team collaboration. And now that businesses depend on tons of data for day-to-day operations, the urgency to address data silos is greater than ever.

Remember, it all starts with a culture shift towards better, cleaner data management. Once your isolated departments adopt a more transparent approach to data, your company is ready to use data warehousing or data integration techniques to break down data silos — once and for all.

What Are Snapchat Streaks And Why Do They Matter?

Snapchat streaks, or Snapstreaks, represent the number of days that you’ve managed to send a photo or video snap to your Snapchat friend. 

For high school children, Snapstreaks represent their friendship. Essentially, it signifies that two friends keep in touch every day by sending snaps daily. You may have heard your children talk about quickly sending snaps so they don’t lose the streak, but you didn’t know what they were talking about. 

Table of Contents

It’s always important to stay on top of what the children are up to, so here, we’re going to tell you everything you need to know about Snapstreaks, how Snapstreaks work, and whether or not they are a cause for concern.

How to Start Snapchat Streaks?

You must send your friend snaps, and they must send snaps back for three consecutive days to start a Snapstreak. When you have a streak with your friend, you’ll see a fire emoji next to your Snapchat friend’s name.

There are several other Snapchat emojis associated with Snapstreaks. For instance, as you grow your streak with your friends, you’ll also see a number next to the fire emoji. 

When you have a long streak of 100 or more days, Snapchat will add a red 100 emoji. When you have an even longer streak, perhaps with your best friend, you’ll see a mountain emoji next to the person’s name.

If your Snapstreak is about to break, i.e., you and your friend haven’t sent snaps in a 24-hour window, you’ll see the hourglass emoji next to your friend’s name. This means you can’t just keep sending snaps on your own and keep your Snapstreak going; your friend must also send a snap back every single day.

However, if you believe you and your friend exchanged snaps, but still lost the streak, you can contact Snapchat support.

How to Keep the Snapstreak Going?

You can only keep your Snapstreak going by sending photo or video snaps to your friend and receiving one in return every 24 hours.

A lot of other things you do when you use Snapchat don’t count towards your Snapchat streak. Following is a list of things that won’t help you keep your Snapstreak going:

Why Do Snapstreaks Matter?

For young people, a long streak is a token of strong friendship. Think of a streak as a numeric value that defines how close two friends are. It’s almost like a competition among young people.

If someone has a longer streak with their best friend, their bond is seen as stronger. And everybody wants the longest streak, just to prove the strength of their friendship. It’s easy to see how this could be a problem. 

There’s a pressure to maintain longer streaks, which means responding to snaps regardless of other factors. 

Snapstreaks can also cause self-esteem issues for children who feel that other people have stronger bonds than they have with their friends.

Should Parents Worry About Snapstreaks?

Not always. Making your child delete their Snapchat account and villainizing Snapstreaks at the get-go isn’t appropriate. On the contrary, Snapchat can be a valuable asset that will feed data into parental control apps about who children interact with. 

However, if you see something you don’t like, perhaps your child interacting with someone you’re not particularly feeling confident about, you may need to reconsider. 

It’s easy for children to get carried away when they’re focused on something that’s emotionally rewarding — for instance, breaking the record for the longest Snapstreak in their peer group. When this happens, obsession is a potential concern.

Should You Keep Your Child From Maintaining Snapstreaks?

Snapstreaks, in most cases, are a manifestation of your child’s bond with a close friend. They are not inherently harmful. However, you can have a family discussion about how maintaining Snapstreaks isn’t rewarding, and how going the extra mile doesn’t really offer a benefit.

It’s also important to realize that a Snapstreak will likely break at some point. Your child will have a family visit, a birthday party, or a vacation to distract them. 

If you feel it’s warranted, you may consider making small changes to the child’s schedule to allow them less time to spend with certain social media platforms. In worse cases, you can use parental controls to keep the child from using the Snapchat app obsessively.

What Are Javascript Native Objects?

In this tutorial, we will learn about native objects in JavaScript.

Native JavaScript objects are regular JavaScript objects offered by JavaScript itself. Inbuilt objects, pre-defined objects, and global objects are other names. No matter the computer or environment, all users have access to these objects, and they function similarly. They may be used as both constructors (like String(), Array(), and Object()) and primitive values since their functions are unaffected by changes to the machine or environment.

An object in an ECMAScript implementation whose semantics are entirely determined by this specification as opposed to the host environment. Native objects are additionally known as Built-in Objects.

There are different kinds of native objects specified in JavaScript.

JavaScript Number Object

Integers, decimal, or float point numbers, among many other types of numbers, are all represented as number objects. The Number object is a fundamental wrapper object that represents and manages numbers. Values of various kinds can be turned into numbers using the Number() method. Primitive values like integers often don’t have any related methods. The Number() method returns the number format for each type of JavaScript variable. It returns Nan if the supplied value cannot be transformed into a number. Although JavaScript treats primitive values as objects, Nan stands for “Not a number.”

Syntax var num = new Number(Val);

The variable “num” stores the number value of the “val” argument provided to the Number object.

JavaScript Boolean Object

The JavaScript Boolean object is a wrapper class and a member of global objects. Depending on the value supplied while generating the Boolean object, it is used to produce a Boolean object that either has a true or false value. When values like 0, -0, an empty text (“”), false, null, or Not a Number (NaN) are provided to the Boolean object when it is being created, the Boolean object returns false. All other values, including an empty array([]), an empty object(), or the text “false,” will set the initial value for the Boolean object to true in contrast to all these values, which set the initial value as false for the Boolean object.

Syntax let bool = new Boolean(val);

The variable bool stores the Boolean value of the “val” parameter, which is converted by the Boolean object.

JavaScript String Object

The JavaScript string basic data type is wrapped in the String object, which provides a variety of assistance methods for working with strings of characters. You may call any of the helper methods of the String object on a string primitive since JavaScript automatically translates between string primitives and String objects.

Syntax var val = new String(string);

The “val” variable stores the string value, converted by the string native object in JavaScript.

JavaScript Date Object Syntax var val = new Date();

The “val” variable stores the current date using the date object.

JavaScript Array Object

You may store several values in a single variable using the Array object. A fixed-size sequential collection of identical-type pieces is kept in it. It is important to conceive of an array as a collection of variables of the same type, even if it is used to hold data collection.

Syntax var fruits = new Array( "strawberry", "grape", "peach" );

The array is taken as input and stored in the fruits variable.

JavaScript Math Object

Using the math object, you may access characteristics and techniques for mathematical constants and functions. Math is not a constructor, in contrast to other global objects. Math may be used as an object without being created, and all of its attributes and methods are static and available for use.

Syntax var pi1 = Math.PI;

The math object stores the value of pi in the pi1 variable.

JavaScript RegExp Object

A character pattern can be described using a regular expression. The JavaScript RegExp class represents regular expressions. And also both String and RegExp offer methods that apply regular expressions to text to perform robust pattern matching and search and replace operations.

Syntax let pattern = /Hi user/i;

The regular expression is specified in this syntax. It is a string containing the regular expression’s pattern.


In this example, all the native objects in JavaScript are described. The Boolean, array, date, string, number, math, and regular expression object are specified in this example. The objects are created, and a value is provided for each object to display its creation.




“HI User”






Hi user














In this tutorial, we learned about different kinds of native objects specified in JavaScript, like String, Boolean, RegExp, Math, Date, Number, and Array.

Affirmations: What They Are, Health Benefits, And Getting Started

The way you talk to yourself counts, whether you feel elated after making a significant achievement or depressed after having a difficult day.

Affirmations are short statements that you can repeat to alter your thoughts and feelings about yourself. Affirmations are frequently used in conjunction with meditation and yoga, so you may already be familiar with them if you engage in these activities.

Affirmations are a wonderfully accessible technique to deal with stressful current events because they are free and simple to use anywhere, anytime.

How are affirmations defined?

Positive affirmations, often known as affirmations, are sentences that, when frequently repeated, can alter negative thinking and behavioral patterns. One can say that aloud or to themselves. These phrases are frequently used to encourage positive thinking, stimulate behavior, lessen stress, endure challenging situations, and boost well-being.

Affirmations assist you to enhance and strengthen your sense of self. They may also help counteract and replace your tense and pessimistic thoughts about stress, depression, discomfort, and anxiety.

Negative self-talk is replaced with affirmations. For instance, if you make a mistake and immediately think, “I’m so stupid”, you are unknowingly using a negative affirmation.

But, there is a chance to switch it to a positive affirmation if you can identify the negative one. An individual can persuade themselves by thinking that they will be learning from their own mistakes.

Physicians believe that people are motivated to improve their self-image when they have thoughts or experiences that threaten how they think about or view themselves.

People often want to have a positive self-image, so when that image is threatened (by someone telling them they’re not excellent at something, for example), they prefer to reinforce their sense of self, which then enables them to respond to these challenges in a more confident, balanced way. The affirmation is a tool to assist you to get through that trying situation.

How can affirmations help to better your health?

Daily affirmation practice could help us build new neural connections in the brain.

We form the practise of exercising a more balanced and upbeat self-view rather than our more negative cognitive processes, much like muscle memory. One could refer to affirmations as a neuroplastic habit.

Affirmations aid in boosting self-image

Researchers employed functional magnetic resonance imaging (fMRI) in a small randomized controlled study to learn more about how affirmations altered the brain’s internal processing and reward systems. They discovered that participants who used affirmations that reflected their ideals saw greater brain activity in the reward center (neural processes linked to a positive self-view and self-competence) than participants who did not.

Affirmations help with changes in behavior

Research suggests that affirmations can assist people who are attempting to make beneficial behavioral adjustments (such as adhering to a healthy eating plan, reducing alcohol use, or limiting caffeine intake).

It helps one to perform even when stressed

Affirmations could enhance your capacity for problem-solving under stress. Those who repeated affirmations linked to a value they saw in themselves (such as creativity, independence, or sense of humor) outperformed those who repeated an affirmation related to a characteristic they didn’t think was significant to them in a stressful word-association problem-solving test.

What is the process of starting an affirmation practice?

Affirmation practises can be quickly and effortlessly initiated. There is no setup or equipment needed. Here is a starting point.

Choose an affirmation

Selecting an affirmation is the first step in beginning an affirmation practice. You can either create your affirmation that will fulfill your needs or pick a phrase that has struck a chord with you.

Choose an objective

Consider the benefits you hope to derive from the affirmation. Do you need it to give you any sort of reassurance? What drives you to achieve a goal? Maybe help you feel more confident.

Keep it brief Keep it genuine

An affirmation needs to be genuine to be effective. According to doctors, it should be something you firmly believe to be true, even if you don’t always feel it.

Deciding when and how to use affirmations

You can say affirmations aloud or silently in your brain. It depends on when you want to use them, sometimes. You can recite one aloud in front of the mirror at home and in the restroom. You should probably say it out loud in a public place, like on a bus.

It depends on your motivation for using the affirmation when you decide when to practice.

Continue using it

Once you’ve chosen your affirmations and a time that works for your schedule, make an effort to do it regularly. Make it a part of your morning routine, for instance, if you determine it will be for the morning. It can be practised at any time. Regular affirmation practice is essential to their success if you aim to alter thought or behavior patterns.

Doctors recommend writing your affirmations on notecards and posting them around your house, keeping them on your phone so you can access them, and setting a reminder to repeat or reread your affirmations at the same time every day.

What sample affirmations can you use?

Here are some sample affirmations that one can use in their daily life. They are as follows −

I will be all right

I can endure any stress.

I have a beautiful body.

Failure will lead to success.

I am going to be the best.


Finally, even while affirmations can be beneficial in different ways, they should not be used in place of seeking professional help if you do. Medical practitioners suggest speaking with a mental health professional who can help if you have continued feelings of stress, low self-esteem, anxiety, or despair.

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