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Java vs Javascript: What is the Difference?

java vs javascript

Which one would win if they were put in a fighting ring - Java or Javascript? Well, sad to disappoint you but these two programming languages would most probably never make it to the ring as they have originally been designed to serve individual purposes. However, we still can find some similarities between Java and Javascript aside from their names. Let’s dig down!

 

Similarities Between Java and Javascript

 

  • Object orientation

 

OOP is a programming paradigm used to construct a software program into classes. 

Object-oriented programming is beneficial since it turns complex models into reproducible structures. It also lets you reuse the objects on other platforms. The object-oriented programming languages include Javascript, C++, Java, and Python. 

 

  • Front-end Development

 

Front-end development traditionally uses HTML, CSS, JavaScript to transform data to a graphical interface, therefore we may claim that Javascript plays an indivisible role for front-end development. Java, on the other hand, was used for front-end web development years ago using Applet technology. However, the technology is no longer secure and hence has been substituted by modern solutions. 

 

  • Back-end Development

 

Back-end development is the practice of connecting the database information to the browser. Java is one of the most widely used back end languages due to the Virtual Machine making its usage so versatile. In contrast, Javascript has a back-end runtime environment Node.js running on the V8 engine and executing JavaScript code outside a web browser.

 

  • Browser-wise

 

Both Java and Javascript are capable of running in a browser. Javascript runs in almost all contemporary web browsers. That’s the main reason why it is among the most preferred programming languages. Java, on the other side, runs in a browser through Java Applets, hence it may cause issues like security and cooperation.

 

Differences Between Java and Javascript

 

  • Usage Purpose

 

Javascript, being a scripting language, is used to develop client-side software programs including JS validation, while Java is mainly utilized in server-side development.  

 

  • Applications developed by Java VS Javascript

 

It’s important to realize that Java and Javascript create entirely different applications. The applications developed by Javascript mostly run in a browser, while the ones created by Java can not only run in a browser but also in a virtual machine.



  • Accessibility

 

As mentioned above, Javascript is used to create interactive and creative web apps, however, Java covers the development of Android applications, desktop applications, scientific, gaming applications, big data technologies, and more.

 

  • Compiled vs Interpreted

 

Javascript is an interpreted scripting language, meaning it can be interpreted by the browser, the client-side. While Java is a compiled programming language. It is compiled on the server before being executed on the client. So the main difference between them lies in the type of implementation. 

 

Key Advantages of Java

 

  • Independence 

 

Java is a completely independent programming language. All you need to do is to download and install the JVM on your computer and the language will run on any operating system.

 

  • Multi-Threading

 

The two languages are very different when it comes to handling the coexistence of several instruction sequences. Java uses multiple threads to execute tasks. It means that it can perform several tasks simultaneously. 




  • Security 

 

Java provides a security manager and security policy for each application it develops. It stops vicious attacks of viruses. Overall, we can claim that Java has fewer vulnerabilities compared to Javascript. Most of Java's weaknesses are due to its popularity.

 

  • Static vs Dynamic

 

Java is a static programming code. It means that the variable type is checked and verified before running the program, while Javascript is dynamic, which means that variable types can be verified during the program run.

 

Java Key Features include 

  • Access to great libraries

  • Portable due to being neutral and implementation free 

  • Great authentication techniques enable to create virus-free, error-free systems

  • The presence of Just-In-Time compilers

  • Highly distributed through the Internet



Key Advantages of Javascript

 

  • Client-side programming language

 

Javascript is again an object-based language, working with data rather than functions.   Unlike Java, Javascript is a scripting programming language which means it gets interpreted. The client-side programming language runs on the user's web browser without the need for the webserver. Javascript is utilized to create interactive web pages.

 

  • Robust Frameworks 

 

Javascript has a huge library of powerful frameworks which make working with Javascript ten times easier. The frameworks are design-adaptable, therefore they are quite popular among the developers. They also allow the programmers to code the application to be device responsive. Overall, we can claim that Javascript frameworks are preferable due to their countless advantages. 

 

  • Procedural Javascript

 

Javascript uses the best of procedural and functional programming, which makes it one of the most convenient languages. Procedural Javascript breaks down the program into smaller functions that can share data or even change the global data.

 

  • Concurrency

 

While Java uses multiple threads to execute tasks simultaneously, Javascript runs a single thread of execution in a queue known as the event loop. Both methods are efficient, though the former is faster and more optimal in executing multiple tasks in parallel. 

 

Javascript core features are the following! 

  • Based on functional style even while creating objects

  • Promise enables async processing

  • Prototype-based programming language, using prototypes instead of classes or inheritance

  • Supported by complex data types such as array, List, Maps, and more

 

Famous Brands that Use Java

 

One may feel overwhelmed by the number of worldwide famous companies that are developed by Java. Here they are

  • Uber

  • Amazon

  • Instagram

  • Spotify

  • Google

  • Netflix 

Most of those companies like Uber and Netflix claim that they have integrated Java for high performance purposes. Java derives benefits from the open source ecosystem and can integrate with high technologies. 

 

Famous Brands that Use Javascript

 

You may be surprised to find out that some of the above-mentioned companies also use Javascript to function. Here they are

  • Uber

  • Facebook

  • Google

  • Netflix

  • eBay

  • Paypal

 

Sum up

 

To sum up, Javascript is used to develop more interactive web pages and runs only in a browser, while Java is used in a wide range of enterprises including Mobile Applications, Desktop GUI Applications, Web-based Applications. The applications created by Java can run both in a virtual machine and a browser. 

Java is utilized for all server-side development, while Javascript is limited to client-side development.

 

In conclusion, the real statement should not be  “Java vs Javascript”.  The question is the difference between java and javascript and what applications are developed by each of them. 

 

Hopefully, this article clarifies the misconception between the two highly different but also similar programming languages helping the readers to make the right choice over what language they need. 




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Top 6 Wordpress Plugins to Use in 2021

Want to improve your website in 2021 with some of the best WordPress plugins? Great decision! But in this large pool of options, which plugins should you choose? 

You might wonder: why choose at all? There are more than 50000 WP plugins out there, so why not download all the ones you want? The answer is because it will hurt your website. 

You might think having hundreds of SEO, security, backup, and caching plugins will only make your WP boost its performance. But the complete opposite is true. Having too many plugins significantly decreases your website's performance. 

It also makes it harder to keep your website secure. If you have many plugins, it will become harder to manage them and make sure they are all updated. However, you can't really miss the updates either. One of the ways hackers leak into your account is through old plugins. 

The good rule of thumbs is not to get more than 20 plugins for your website. This number lowers down even more if you host your website on shared or low-budget cloud hosting. In these cases, you should not go over five plugins. 

All of this makes it extremely hard to choose the right plugins. That is why we have collected the best WP plugins of 2021 to make your job a little easier. 

But before we jump to our list, as usual, let's have some terms explained for the complete beginners: 

What are WordPress plugins? 

 

WordPress plugins are downloadable extensions to your website that add up its functionality. They are written code that helps to expand the existing functions or add completely new ones. 

There are different plugins that you can download for your website. From SEO plugins to security and caching ones, WordPress offers both free and premium plugins for any aspect of your website. 

 

Where do you find WordPress plugins? 

 

One of the most popular places to find a WP plugin is the official WP plugin directory. It is the official WordPress website for getting open-source and free plugins. If you are a developer, you also can add your plugin to the WP plugin directory. 

Another great platform to find WP plugins is  CodeCanyon. It is a place where you can find a large pool of premium and exclusive plugins. Here you can find many high-quality plugins, but do know that none of them are free. So this option is a good one if you have enough money to purchase your plugins instead of downloading them for free. 

In addition to this, you might also find plugins in the personal websites of developers. Many developers have started to contribute to the community by adding their plugins. However, sometimes they choose to offer them not in the traditional WP plugin directory but on their own websites. 

So this might be an option too! However, beware that not all of these plugins can be trusted. Read some reviews, and make sure the plugin is secure before downloading it. If the website looks quirky and gives you a bad feeling, it might be better to avoid it.  Now that we got all the main concepts cleared out, let us rush straight to the: 

 

Must-have plugins for WordPress in 2021 

To make your job a little easier, we have divided our article into main parts: the free WordPress plugins and the premium ones. Assuming that most of you will be more interested in the free plugins, we will start there. 

Best Free WordPress Plugins 

Here are our best picks among the free WP plugins: 

 

 

Yoast SEO's chief mission is to make SEO available for everyone, no matter big or small. That is why even their free Yoast SEO version has many helpful features that will push you upper on the SERPs (Search Engine Result Pages). 

One of the ways Yoast SEO makes your website more SEO-friendly is by optimizing your text. Yoast SEO conducts an SEO analysis and readability analysis. They point out the ways you can improve your text. 

Yoast SEO helps you with your keyword research by suggesting focus keyword options. After you enter your focus keyword, the plugin analyzes the text and tells you how to improve your keyword usage. 

The best part about Yoast SEO is that their feedback is visually simple. You get a red color if you are doing poorly on the SEO. A yellow is when you are somewhere in the middle, and green is for good. 

The readability analysis tells you how easy your text is to read. Yoast SEO might suggest you shorten some of the sentences or write with more simple words. 

In addition to the text analysis, you also get to preview how your page would look on google, add meta tags and descriptions, do some technical configurations, and much more. 

Here, you can find all of the features for both  Yoast SEO-free and premium versions.  Although the premium version comes with many additional tools, the free version is also pretty good at SEO-optimizing your page. 

 

 

From SEO to Caching. Before we start talking about the plugin, let us first of all figure out what caching is.  

The WordPress core sends a PHP query to the database, which then sends back the requested information. Later on, WordPress uses this data to create an HTML page for the user.

This entire process takes a lot of time, and it influences your site's load speed. Not to make your visitors wait so much for the data to be displayed, you can use caching plugins. 

The caching plugin creates a copy of your HTML site which is called anytime the web user enters your page. It makes the rending time faster, decreasing the time your users wait for your page to load. 

That said, let us take a look at one of the most popular caching plugins: the WP Super Cache. With WP Super Cache, you can improve your website performance and speed significantly. 

If your website is having too much daily traffic or is too slow, WP Super Cache will solve it. By creating HTML files coming directly from Apache, it lightens your website. You can read how to set up the WP Super Cache here

 

 

We talked about SEO and performance so far, but it all fades away if your website is not secure. You need to keep your page safe for your users, especially if they trust their credit card credentials, login passwords, and any other personal information to you. 

And even if your clients do not share this type of information, you still cannot afford to have your website hacked. That is why we suggest downloading one of the best free WordPress plugins, the Wordfence Security. 

Wordfence Security comes with a WP Firewall, Security Scanner, Wordfence Central, Login Security, and other security tools. The firewall helps to find and block all the attacks. It also identifies which IP addresses are the most suspicious and automatically sends them to the blacklist. 

With WordFence Security, you can also conduct security checkups that will check your plugins, core files, URLs, and the website in large to find if there are any malicious codes added. 

The login security enables you to add Captcha to your page to protect you from bots that try to log in. You can also add two-factor authentication (2FA) to make sure only the trusted members log in. 

These are only a few of WordFence Security features. It provides much more, and the good news is for free! Of course, WordFence Security also has the premium version for more advanced tools, but the free one still has a lot covered

Best Premium WordPress Plugins 

Now that we have discussed some of the best free plugins, it is time to look at the premium ones. If you have some money to spare, then this section is for you! Of course, all of the plugins we mentioned above also have their premium versions, but we won't talk about them here to not bore you out. 

Instead, we have created a new list of exciting and fun WP plugins for you to take a look at! Let's start with the: 

 

 

One of the essential parts of your website is the contact us section. If your visitors want to connect with you somehow, they should have a clear understanding of how to do so. 

If you leave your email and phone number somewhere at the end of your website, most of your visitors will simply give up on the idea of contacting you. Moreover, writing an email requires a lot of hassle, and many of the visitors will skip that part. 

So, what should you do instead? Create user-friendly forms, which will make contacting simple. Here is where the WP Forums plugin comes in. With its drag-and-drop builder, you can easily create forms, and embed them in your website. 

It also comes with pre-built templates that simplify your work even further. You get instant notifications when users respond to the forms, and the forms are also 100% mobile-friendly. 

With WPForms, you can create contact us forms, surveys, registration forms, and even payment forms. It's all simple and easy! If it seems interesting for you, check their pricing page to learn about their plans. 

 

 

Regularly backing up your website is a must. You must be sure that you have a saved version of your WordPress in case the worst happens. What if your page gets attacked by hackers? Will you have a backup version just in case? Well, you should. And the BackupBuddy will help you with it. 

With BackupBuddy, you can back up your entire website in no time. It collects all the data needed to run your website and wraps it up in a zip file. This way, when wanted, you can restore your website from scratch.

The BackupBuddy also allows you to schedule your backups. You can set up automatic backups that will run daily, twice a day, weekly, bi-weekly, monthly, and so on. When the backups are finished you get notified immediately, so that you can take care of them. You can learn more about the plugin and purchase it here. 

 

We end our list with a builder WP plugin. A builder plugin simplifies website building and helps you to create pages easily. 

The Beaver Builder allows you to experiment with your creativity and build professional websites with no coding. The simple drag-and-drop feature makes building pages fun and gives you total control over your website. 

With Beaver Builder, you can easily design your page how you want it to look in the front-end. The live, front-end editing feature allows you this. The way you build it is the way you will see it: all simple.

 

The Beaver Builder works with almost all of the themes and is also mobile-friendly. It has Woocommerce support and is SEO-optimized: what else do you need? 

So if you want to build your websites fast and easy, get the Beaver Builder plugin and enjoy the process. By the way, if you need the free alternative for this plugin, you can also try Elementor, which is also a very popular WordPress builder. 

That was it for today. 

We listed the best free and premium WordPress plugins for 2021. However, even with the plugins, website creation and management can be tiring for absolute beginners. If you think you don't have enough time for that, hire a freelance WordPress developer, and let him do the work for you! 



Top 6 React Interview Questions and Answers for 2021

React.js interview questions may seem quite troublesome if you have not taken your time preparing for the BIG day. Slowly but steadily, React is becoming one of the most influential Javascript frameworks in the marketplace. Therefore the demand for React js developers is increasing daily. 

So, if you desire to find a job as a front-end developer or find a front-end developer for your project, get prepared with these React Interview Questions beforehand and achieve your objectives! 

 

Generic React Interview questions

 

What is React?  

React is a front-end JavaScript library developed by Facebook in 2011. Its principal purpose is to grow compound and interactive web and a  mobile User Interface. It is based on a component approach and helps to expand reusable UI components. 

The main features of React js are 

Virtual DOM

Server-side rendering 

Unidirectional data flow

React JS makes it altogether easy to write User Interface test cases. React conveniently incorporates other frameworks such as Angular, Meteor. 

It is essential to keep in mind that React is just a library rather than a fully developed framework. The library is wealthy, but don't worry, you have plenty of time to do your research.



What is JSX?

JSX stands for JavaScript XML. JavaScript XML is a file used by Reach employing the full potential of JavaScript with HTML-like syntax. The HTML file is accessible to understand, have a look below. 

 

render(){

    return(     

          

<div>

             

<h1> Hello World from Edureka!!</h1>

 

         </div>

 

    );

}

Browsers cannot read a JavaScript XML since they only read JavaScript objects. Therefore, JSX files get converted into a JavaScript object by JavaScript transformers such as Babel for browsers to read it. 

 

After such general questions, the interview will turn into a more technical discussion.

 

 

Is there any difference between Real DOM and Virtual DOM?

 

Yes, there certainly is. Real Dom is slow and creates a new DOM every time an element gets updated. Virtual DOM is faster and updates JSX if an element gets updated. Real Dom can directly update HTML, while Virtual Dom cannot, however Virtual DOM manipulation is much easier compared to Real Dom expensive manipulation. 

So, we can say that Virtual Dom is originally the copy of the Real DOM. It is a light JavaScript Object, a note tree that lists the elements, the attributes and content as Objects. The Virtual DOM works in three easy steps. 

Whenever any fundamental data changes, the entire User Interface gets re-rendered in Virtual DOM representation.

The difference between the previous representation and the new one is calculated. 

After the calculatioReact.js interview questions may seem quite troublesome if you have not taken your time preparing for the BIG day. Slowly but steadily React is becoming one of the most influential Javascript frameworks in the marketplace, hence the demand for React Certificate is increasing daily. 

So, if you desire to find a job as a front-end developer, prepare with these React Interview questions beforehand and achieve your dream!

 

What is Props? 

Props stand for properties in React. They are purely fixed read-only components that are always passed down from the parent to the child components and never back. A child component can never send a prop back to the parent. It guarantees the unidirectional data flow of React.

 

What is a State?

 

States are the core feature of React components. They are a source of the data and are mutable, unlike props. In a word, states directly determine components rendering and behavior. 

 

There is an underlying difference between Props and States. Props acquire initial value from parent components, while states do not. Meanwhile, the parent component cannot change its value in States, but it can in Props. The same goes for the child component as well. Both States and Props set the default insight component. The insight component is unchangeable in Props, while it can undergo mutation in States.

 

Describe the React js lifecycle

React defines components as classes or functions. Components defined as classes provide more features. You need to extend React.Component, to define a component as class. Render is the only method that must be defined in a React.Component subclass. All the other methods are optional. Have a look!

 

class App extends React.Component {

render() {

return (

<div className="App">

<h2>Hellow World!</h2>

</div>

);

}

}

Each component has several “Lifecycle Methods” that can override to run codes throughout the entire process. 

 

Lifecycle methods are divided into four classes: 

Mounting

Updating

Unmounting

Error handling

 

Mounting includes constructor(). Constructors are used for two main reasons:

Starting a local state by assigning an object to this.state.

Binding event handler methods to an instance.

 

static getDerivedStateFromProps() is called right before the render method. This method exists in rare usage cases when the state depends on whether props will change over time. This method is fired on every render, in contrast to UNSAFE_componentWillReceiveProps, which only fires when the parent causes a re-render and not as a result of a local setState.

 

render()

The render method is the only required method in a class component. When it gets called, it examines this.prop and this.state and returns one of the following types. The render function should not change the component state. It should return the same function every time it is invoked.  

The render function does not interact with the browser, but if you need it to interact, simply perform your work in componentDidMount() or the other lifecycle methods instead.

 

componentDidMount()

ComponentDidMount() is supplicated after a component is mounted. This method is a good place to set up any subscriptions. However, in that case, you should unsubscribe in componentWillUnmount(). SetState() can immediately be called in componentDidMount(), which will trigger another rendering. However, it will happen before the screen is updated by the browser. Therefore, the users won't see that the render has been called twice. 

 

shouldComponentUpdate()

ShouldComponentUpdate() is used to let React know if the state or props current change has affected the component’s return or not. The default behavior must re-render on every state change.

When shouldComponentUpdate() returns false, componentDidUpdate(), UNSAFE_componentWillUpdate, render() are not called. However, React may later treat shouldComponentUpdate() as a hint rather than a directive and returning false may still result in a re-rendering of the component.

 

shouldComponentUpdate()

ShouldComponentUpdate() is used to let React know if a component’s return is not affected by the state or props current change. The default behavior must re-render on every state change. 

When shouldComponentUpdate() returns false, componentDidUpdate(), UNSAFE_componentWillUpdate, render() are not called. However, React may later treat shouldComponentUpdate() as a hint rather than a directive and returning false may still result in a re-rendering of the component.

 

getSnapshotBeforeUpdate()

getSnapshotBeforeUpdate() enables your component to acquire some information from the DOM before it changes, passing any value returned by this lifecycle as a parameter to componentDidUpdate().

componentDidUpdate()

componentDidUpdate() is called immediately after updating occurs. This method is not called for the initial render.  ComponentDidUpdate() can be used for operating the DOM when the component has been updated. You can also do network requests as long as you compare the current props to previous props. 

Unmounting

This method is invoked when a component is being removed from the DOM:

componentWillUnmount()

componentWillUnmount() is called immediately before a component is unmounted and destroyed. 

Emergency cleanups such as invalidating timers, canceling network requests, cleaning componentDidMount() subscriptions should be performed straight away. 

SetState() should not be called in componentWillUnmount() because the component will never be re-rendered. Once a component instance is unmounted, it will never be mounted again.

Error Handling

Error Handling Methods are invoked when there is an error during the lifecycle methods, in the construction of any child component, or during rendering. 

static getDerivedStateFromError()

This lifecycle is called when a descendant component throws an error. It receives the error that was thrown as a parameter and should return a value to update state.

GetDerivedStateFromError() is called during the “render” phase, so side-effects are not permitted. To have side-effects permitted use componentDidCatch(). 

With the componentDidCatch(), the lifecycle is supplicated after a descendant component throws an error. It receives two parameters:

error- an error appears

info - An object with a componentStack key containing information about which component threw the error.

ComponentDidCatch() is called during the “commit” phase, so side-effects are permitted. It should be used for things like logging errors.

All in all, you will have to focus on both basic interview questions and more technical ones such as React component questions, React Redux, and Router Interview questions to pass the stage. Don’t stress much, take your time, and go for it. 

Good luck!!

 

 

Shopify Apps You Need in 2021

 

Today having your small business is pretty simple. You don’t even have to rent a place for it: all you need is a website. With companies like Shopify, you can build your eCommerce business in no time and start getting revenue. But the best part of it is that you can make your eCommerce outstanding and fun with the Shopify apps. No matter if you need additional functionality or analyzing tools, apps for Shopify got you covered. 




Top Shopify Apps

 

Starting from one of the best free Shopify apps: Lucky Orange. Have you ever wondered how your visitor interacts with your website? Is your visitor scrolling until the end, or does he stop on one of your texts and leaves? Understanding the strong and weak points of your eCommerce website helps you to increase your sales. And that is exactly what Lucky Orange offers! 

 

Lucky Orange gives you an overview of the way your visitors engage with your website. You can see all the mouse clicks, scrolling, stopping, and moving with their recordings. If you want to, you can even watch your visitors in real-time. 

 

It feels like you are standing beside them and watching their screen. Moreover, Lucky Orange also offers heatmaps that visualize your visitors’ clicks and scrollings. This way, you can easily see which are the hottest parts of your website.

 

Lucky Orange is perfect for improving your call to action, specific website sections, or pretty much anything on your page that prevents your visitor from purchasing a product.  

 

Finally, using the live view, you can see what challenges your current visitors have with your page and then help solve them instantly via the chat. In short, Lucky Orange is a perfect tool to analyze your visitors' actions and make changes to your website. 

 

The best part? It has a pretty decent free plan! However, if you decide to go with more advanced tools or have more than one website to track, you might need to switch to the paid versions. 

 

 

If you want to improve your customer experience, then you should try out Jebbit. Jebbit is another great Shopify app that allows you to make product match quizzes. It is a non-code tool, so you do not have to be technical to create an interactive product match quiz.

 

Now, you might wonder why do you need a product match quiz? Well, because it helps you to, later on, offer products which would better suit your visitors' needs, and the chances increase that they will buy from your website. 

 

You ask your visitors specific questions about them and the products they are looking for, and once they complete the quiz, they get a personalized list of products that would fit them the most.

 

In addition to this incredible tool, you also get the chance to create personality quizzes and surveys that can help you to know your customers even better! In the end, you can use Jebbit’s reports and analytical tools to understand how your customers interacted with your quizzes and what they love the most and the least about them.

 

Just like Lucky Orange, Jebbit comes with a free plan, but also has two more paid options to choose from. Their business plan costs $70/mo, and you can get the pro version for $300/mo. 

 

 

This one is our absolute favorite and is one of the must-have Shopify apps. It makes your website more fun and interactive by integrating a “spin-a-sale” game. When your visitor enters your website, a spinning wheel pops up, offering him a small game where he can win a sale or a special offer. It makes your visitor automatically more interested in your website, and even if he did not intend to buy anything, now he is more inclined to do so. You can include different options in the spinning wheel, such as a 20% off, buy one get 2nd for free, or pretty much any other discount offer you want. It instantly raises the curiosity of your visitor and helps you to increase purchases. 

 

But the best part is yet to come. Although it would be hard to understand from its fun appearance the main purpose of this app is to serve as a subscription pop-up. If you put a simple and boring pop-up menu for your visitors to provide their email addresses, chances are high they would simply skip it or even leave your website annoyed with the sudden pop-up menu.

 

However, spin-a-sale makes it seem like a game, and your visitors do not think twice about providing their emails. They know that you need the email for sending them their discount coupon, so they will give it to you without much bothering. 

 

Finally, you can fully customize your spin-a-sale app by putting the exact offers and discounts you want. Unfortunately, Spin-a-Sale does not have a free plan, but their pro plan comes with just $9.99/mo, and you can get the premium version with only $24.99/mo. 

 

 

From Spin-a-Sale to Bold Upsell: another one from the must-have Shopify apps costing just $9.99/mo. 

 

Let’s imagine a scenario. You are in one of your favorite shopping websites, scrolling through the Summer Sale section and choosing a pretty affordable pair of sandals. You add it to your cart and are ready to purchase it when a sudden pop-up bar appears telling you that you can buy a prettier pair of sandals by adding up only $10. Why not right? 

 

You agree to upgrade your purchase order, and then another menu pops up, telling you that your sandals would look the best with a hair bandana that has just the same color as your shoes! What a deal, you think, and add that too to your cart. In the end, you do not even notice how the sandals you found from just $10 turned into a $30 purchase of a prettier pair and a hair bandana. Although you spent a little more, both you and the eCommerce owner are satisfied. 

 

If you want to integrate similar pop-up menus into your eCommerce, Bold Upsell is the app that allows you to do so. It offers your customers upgraded or complementary products to the ones they purchased. It also gives them the chance to easily remove or add up those products to the cart. 

 

As we have mentioned, Bold Upsell’s starter plan comes with just $9.99/mo. However, their Pro plan costs $59.99/mo, so it depends on how many views per month you want to get. Anyways, all of the plans come with a 14-day free trial, so you can test it out before you buy it. 

 

 

Last but not least, introducing to you Tidio: another one of the best free Shopify apps. Tidio takes all your live chat messages, emails, and Messenger texts to one place. You can answer them all from one platform! It also gives you an option to answer many of your customers’ questions automatically. It makes your response time considerably shorter. 

 

The best part about Tidio is that it is very simple and takes just 30 seconds to install on your Shopify. Tidio has a free plan, but if you decide to go with more premium features such as live type preview or seeing a list of live visitors, you can choose from their Communicator or Chatbot plans. 



That is it for today. We hope you have enjoyed our list of top Shopify apps for 2021! Although all of these apps are fun and easy to use, creating and maintaining a Shopify app is still a tough job. If you think you do not have enough time for it, find freelance Shopify developers here and focus on scaling up your business instead. 

How to Find Skilled Developers in 2021

The technology industry continues to develop by jumps bounding with numerous technical innovations all around the world. Despite the Covid-19 pandemic, many tech companies are still in great demand for developers. Tech companies are always hiring cybersecurity engineers, DevOps, and many other engineers due to the high number of phishing attacks and severe digital competition amid the pandemic. 

Research suggests that hiring developers has never been this effortless with so many conference apps being available.

However, finding developers may seem quite complicated if you do not know how many opportunities you have in the contemporary digital world. From social media to customized platforms, you can find any developer you need:  freelancer, in-house, full-time, or part-time.

Remember, it’s best if you combine several strategies while searching for developers to come up with the best catch out there.  

 

Here are some of the most popular platforms of 2021 to consider while looking for skilled developers online.

 

LinkedIn

LinkedIn is a social media website mainly built for professional networking. As a small business, you can use the platform to find a developer among a wide range of candidates. 

What do you need to do?

Build your company’s profile page

Have both your current and former employees connect through the page

Search for developers using keywords (JS, Java, Python)

Send personalized invitations (Hello John…)

Remember, your current employees play a significant role in whether you will o have a good catch or not.




Quora

 

Just like Linkedin, Quora is another great platform (though less professional) where developers love to gather and share their knowledge. The easiest way to find a developer is by searching for topics in your area of interest. For instance, you can ask a certain tech stack question and have it answered by superb software developers. 

In a word, Quora hosts many gifted professionals, however, keep in mind that most Quora developers work for some of the biggest companies out there like Facebook, Google, so it will be quite challenging to find full- time developers here.

You can click here to learn more about how you can use Quora for further research.

 

Developer Meetups and Forums

 

A great way to get to know and connect with developers is to look for annual conferences or meetups locally. Even though due to the Covid-19 pandemic, many meetings have been transformed into virtual reality, finding a developer and recruiting them online is still relevant and possible. 

Just keep in mind that there exist a lot of different meetup categories, such as WCIT, Pycon

make sure you attend one, which coincides with your area of interest.

 

Coding Challenge Websites 

 

Coding Challenge websites can be a great place to search for potential developers, as developers who perform well, get featured on the related sites. Just search the specific skills you need for the project, and you may even find the code the particular developer has written. 

TopCoder, Coderbyte, HackerRank, CodeChef, and even HireVue are some of the greatest websites where you can find a matching developer. Some of them publish weekly blogs that make your searching journey even easier. You can even find some awesome challenge tests on sites like HireVue to test the developers before actually hiring them.

 

Facebook Groups 

 

Another efficient way to find a developer is by joining Facebook groups of developers or freelancers based on the location or a specific tech infrastructure. Of course, it may take some time to join certain groups due to their terms and conditions, however, it is usually not a big deal to post on those groups as long as you follow their regulations. Once you are accepted to the group, take your time and engage with the community, provide value to get one. After some time, you can post about your job opportunity or outreach the desirable candidates privately and schedule interviews with them if they get thrilled about the offer. 

 

 

 

 

Freelance Platforms 

If you consider hiring a freelance developer, looking for them in a freelance platform is probably the wisest thing to do. Before starting your research, keep in mind that freelance platforms are usually grouped into two main categories: general and niche.

General includes the most well-known and widespread platforms such as Freelancer, Upwork, Guru. Among the high number of registered freelancers, you will surely find developers through these platforms. However, the major problem in general platforms is that there is no vetting of developers, hence anyone can claim to be one, while niche platforms are originally made for developers. These usually have wider and more extensive evaluating procedures, which will accelerate the process of finding the right candidate for your business.

 

Among some of the most popular niche freelance platforms, ithire.com is quite an outstanding one. The platform lets the clients track how many hours the freelancer has been working on their project by viewing the screenshots. The payment method is simplified as much as possible. Money is being paid only after the client reviews the submitted tasks so that both parties will stay satisfied.

Finally, the feature that makes Ithire a bingo is the presence of the magical project managers. The company offers highly professional project managers certified and controlled by Ithire to plan, monitor, and execute your project and of course, guide the development team. 

Sounds confusing? How does it work? 

Project managers contact the client introducing themselves and their experience. After choosing a certain pm for the project, the client can either choose the developers or leave it on the pm to decide. Either way, Ithire makes sure there is no miscommunication between the clients and the freelancer

s. This unique feature makes the realization of the project quite effective which leaves entrepreneurs highly pleased. 

Post a job and find a freelancer on ithire.com for yourself! 

 

Let’s wrap it up! 

After finding a freelancer, one may say that even more challenges emerge such as the planning and implementation of the project. However, it all starts with choosing the right team members for your project. Just like when you try to hire a long-term employee to work in your company, finding a freelancer is the same. Put some reasonable effort into finding a developer, and you will have half of the job done!