Connect with us

Publications

Frontend Vs Backend Developers: All You Need to Know

Published

on

image

If you have tried immersing yourself in the vast world of Software Development, you would have noticed the words’ Frontend’ and ‘Backend’ being used a lot. If you are someone who has decided to start learning Software Development, this article will give you a clear understanding of the two most popular terms in this field, and what exactly is the difference between frontend and backend.

Simply put, frontend is anything that the user sees and interacts with. This article, for instance, is something you’re able to view and read. A frontend developer has put in this information, designed the layout of this website and worked on improving the user experience for you to be able to read it.

Backend, on the other hand, ensures that everything that you’re seeing works fine. You can see this article but there’s a lot that goes on behind the scenes for this article to reach your computer screen. After the user can see and interact with the application, the functionality is achieved by the backend. Backend takes care of all of that.

Think of this concept as any movie of your choice. The ones interacting with you are the actors. They say the dialogues and emote in a certain way for you to feel connected to them. However, there are several others such as the director, the producers, the screenwriters, etc who are making sure the movie is enjoyable for you. Hence, in this case, the actors could be thought of as the frontend for your website while the backend is everyone else that is involved in the process of creating the movie.

What is Front End Development?

The front end of a website is the section that the user interacts with directly. It is sometimes referred to as the application’s “client side.” Everything that users see directly is included: text colours and styles, photos, graphs and tables, buttons, colours, and the navigation menu. The languages used for Front End development are HTML, CSS, JavaScript, etc. Front End developers provide the structure, appearance, behaviour, and content of everything that appears on browser displays when websites, online applications, or mobile apps are opened. The Front End’s key goals are responsiveness and performance.

The developer must guarantee that the site is responsive, meaning that it works properly on devices of all sizes. No part of the website should behave inappropriately regardless of screen size.

What are some Front End Jobs?

UI(User Interface) Designer – This is a visual designer who is responsible for the design and look of the website. They aren’t normally engaged in the design’s implementation, but they may have a basic understanding of HTML and CSS in order to express their ideas more effectively to the front-end developers, who are responsible for the code.

UX(User Experience) Designer – UX designers are responsible for the feel of the website. They focus on the frontend of websites, examining and investigating how users interact with them. Then, after a lot of testing, they make changes.

Front-end Developer
– They can build a website without having to do any back-end development. A static site is what they’d make if they didn’t use the backend. A static site is similar to a portfolio website since it does not require the retrieval and storage of any data in a database.

Unless it’s time for a redesign, the pages will usually always remain the same. Testing and Debugging skills, as well as knowledge of HTML, CSS, JavaScript, and other frameworks such as Angular.JS, etc may be required of a front-end developer.

This person may or may not have used a design program such as Photoshop to create the design. They usually get the design from the designer. Front-end developers also include people who work with specific front-end languages, such as JavaScript, React.JS, AngularJS, etc.

Front End Languages

The languages used to build the Front End are:

HTML – Hyper Text Markup Language(HTML) is the most widely used markup language on the internet. The building components of web pages are HTML elements. It describes a Web page’s structure. It is made up of a number of components. HTML components specify how the content should be displayed in the browser.

CSS – Cascading Style Sheets(CSS) is a language for describing how Web pages are presented, including colours, layout, and fonts. It enables the presentation to be adjusted for different types of devices, such as huge displays, small screens, or printers. CSS may be used with any XML-based markup language and is not dependent on HTML.

JavaScript – JavaScript is a dynamic programming language for computers. It is a lightweight component of web pages whose implementations enable client-side script to interact with users and create dynamic sites. Dynamic sites are those that change their content depending on the user’s actions. For example, Netflix loads the movie that the user selects. It’s an object-oriented programming language that can be interpreted.

Front End Frameworks and Libraries

JavaScript also provides certain libraries and frameworks that make it easier to develop the frontend of a website. JavaScript libraries are collections of ready-to-use code snippets that can be used (and reused) to execute common JavaScript tasks. JavaScript frameworks, on the other hand, are a comprehensive set of tools for shaping and organising your website or online application.

AngularJS: AngularJS is an open-source JavaScript front-end framework that is mostly used to create single-page web applications (SPAs). It is a framework that is always evolving and providing better ways to construct online apps. In AngularJS, the static HTML is replaced by dynamic HTML. It adds Directives to HTML attributes and uses HTML to bind data. It’s an open-source project that may be downloaded for free.

ReactJS: React is a JavaScript library for creating user interfaces that is declarative, efficient, and customizable. ReactJS is an open-source, component-based front-end library that is only responsible for the application’s view layer. Facebook is in charge of keeping it up to date.

VueJS: Vue.js, sometimes known as Vue, is an open-source progressive JavaScript framework for creating user interfaces (UIs) and single-page apps. This framework employs “high decoupling,” allowing developers to build user interfaces in stages (UIs).

Flutter: Dart is the programming language that powers this Google-managed open source UI Development SDK. From a single code base, it creates performant and attractive natively compiled applications for mobile (iOS, Android), web, and desktop. Flutter’s main selling point is the ease with which flat development can be done, as well as the expressive and flexible UI and native performance.

JQuery: jQuery is a feature-rich JavaScript library. With an easy-to-use API that works across a variety of browsers, it simplifies HTML document traversal and manipulation, event handling, animation, and Ajax. jQuery has revolutionised the way millions of people write JavaScript because of its versatility and extensibility.

Bootstrap: Bootstrap is a free and open-source CSS framework for front-end web development that is responsive and mobile-first. It includes design templates for typography, forms, buttons, navigation, and other interface elements that are based on CSS and (optionally) JavaScript.
What is Back End Development?

Any element of a website or software application that users do not see and is working in the background to add functionality to the application, is referred to as the “backend”. It differs from the frontend, which refers to the user interface of a software or website. 

The majority of modern websites are dynamic, which means that content is generated as and when the site is rendered. A dynamic page includes one or more scripts that are executed on the web server each time the page is requested. The content of the page is generated by these scripts and transmitted to the user’s web browser. The backend includes everything that happens before a page is seen in a web browser.

What are some Back End jobs?

Back End Web Developer: A back-end developer is someone who creates and maintains the technology that powers the components that allow the website’s user-facing side to function. Everything the front-end developer creates gains utility thanks to their back-end code.

These developers are in charge of the complete back end, including its creation, maintenance, testing, debugging, and finally, the deployment of the code.

Specialisation Developer: These developers are highly proficient in a particular back end language and are specialised in developing applications based on that technology, as the name suggests. Example: A python specialised developer would use Flask or Django, while a Java specialised developer would use Sprint Boot to develop their applications.
Back End Languages

To build the Back End of a website, the following languages are used:

PHP: PHP stands for Hypertext Preprocessor. PHP is a scripting language that runs on the server. that is used to create static or dynamic web pages as well as the backend of online apps. 

Java: Java is a general-purpose, object-oriented programming language based on classes that is designed to have fewer implementation requirements. It is a computer platform for the development of applications. Several frameworks based on Java are used for Back End Development such as Spring Boot.

Python: Python is a dynamically semantic, interpreted, object-oriented high-level programming language. Its high-level built-in data structures, together with dynamic typing and dynamic binding, make it ideal for Rapid Application Development and as a scripting language for connecting existing components.

C++: C++ is a versatile programming language that may be used for a variety of tasks. It’s used to make operating systems, browsers, and games, among other things. C++ supports a variety of programming styles, including procedural, object-oriented, and functional programming. As a result, C++ is both powerful and adaptable.

Node.js: Node.js is a server-side runtime environment that is open-source. It provides a cross-platform runtime environment with event-driven, non-blocking (asynchronous) I/O for constructing highly scalable server-side applications using JavaScript.

Apart from these languages, there are certain frameworks that can be used as well.

These include:

Express: Express is a Node.js web application framework that offers a comprehensive range of functionality for both web and mobile apps.
Django: Django is a high-level Python Web framework that promotes rapid development and simple, practical design.

Major Differences between Frontend and Backend

This table summarizes all the differences between Frontend and Backend.

1. Definition

Frontend: Concentrate on the visual aspects of an application that a user will engage with

Backend: Concerned with the part of the website that users do not see and is responsible for the working of the frontend. It’s what gives a website its interactivity.

2. Role

Frontend: Responsible for the visual aspects of an application that a user may see and experience.

Backend: Responsible for everything that occurs in the background of the frontend. It ensures everything is working as it should.

3. Languages/Frameworks Used

Frontend: HTML, CSS, JavaScript, ReactJS, AngularJS, VueJS, etc

Backend: PHP, JavaScript, NodeJS, Django, etc

4. Jobs

Frontend: Front End Developer, UI Designer, UX Designer

Backend: Back End Developer, Specialisation Developer

You might have also stumbled across the words ‘Full Stack Web Developer’. Full-stack Developers are those that are proficient in both the frontend and backend of an application, as well as the entire technology stack. They are knowledgeable in frontend and backend programming languages and frameworks, as well as server, network, and hosting infrastructures.

Tags

Join Hacker Noon

Create your free account to unlock your custom reading experience.

PlatoAi. Web3 Reimagined. Data Intelligence Amplified.
Click here to access.

Source: https://hackernoon.com/frontend-vs-backend-developers-all-you-need-to-know-5u3e3772?source=rss

Amb Crypto

3 Factors Which Affect Cryptocurrency Price

Published

on

Cryptocurrencies are playing an ever greater role in the way we live our lives, including how we spend our free time online. Increasingly, people are logging on to sites like nolimit casino to enjoy the strategy of blackjack, the thrill of roulette and the entertainment of slots, all while funding their enjoyment using cryptocurrency as a form of payment.

But unlike traditional means of currency, crypto is often subject to volatile price fluctuations, meaning that it can be worth significantly more (or less) one day than it is the next. This can make managing a crypto wallet a difficult endeavor for those who favor the payment system when gambling, shopping and browsing online – so how can they stay abreast of the latest developments in the sector and better understand the factors which affect the market? Here’s a quick run through some of the biggest contributors to the rises and falls of cryptocurrency valuations.

Supply and demand

As with any commodity, a cryptocurrency is only worth what others are willing to pay for it. Some, like Bitcoin, have benefited from the fact that there is a finite supply – some 21 million Bitcoins in total, with around only four million that have yet to be mined. This means that the supply will never increase above that figure, even as demand continues to grow. By contrast, Ripple has a cap of 100 billion XRP coins, over half of which had yet to be mined at the time of writing. This surplus of supply means that Ripple is a lot cheaper than Bitcoin – at least for now.

Regulations

Because it’s a very new technology, there is understandably a considerable amount of hesitancy among the investment community when it comes to trading in cryptocurrencies. As they become more commonplace and widely accepted in society, that trepidation is likely to ebb away in the long term – especially if they come to be formally recognized by national governments. Of course, the inverse is also true, as was recently witnessed with the news that China has banned financial institutions and online payment companies from accepting cryptocurrencies earlier this year. The shockwaves from the announcement saw crypto prices come tumbling down around the globe.

Public perception

It isn’t just a country’s official stance on crypto which can have a huge bearing on its value, either. Public perception of a commodity is shaped by a wide variety of factors, including the views and actions of societal leaders. A prominent example of this kind of factor occurred earlier this year, when tech billionaire and CEO of Tesla Elon Musk said that he would be dropping all use of Bitcoin until the technology behind the currency became more eco-friendly. The ramifications of Musk’s announcement not only put a squeeze on the price of Bitcoin, but also had a knock-on effect on the valuations of almost all other cryptocurrencies, as well.

Due to their volatility and unpredictability, cryptocurrencies can represent a risky investment. However, the factors which affect their fluctuation in price can be clearly traced, allowing savvy investors to make informed decisions on when to buy and sell crypto.

Continue Reading

Techcrunch

Tumblr debuts Post+, a subscription service for Gen Z creators

Published

on

As Twitter launches Super Follows, YouTube adds new monetization tools, and Instagram embraces e-commerce, the social media sphere is heating up with new ways for creators to make a living. Now, Tumblr is joining the fray with Post+, the platform’s first attempt at allowing users to monetize their content. Post+ is debuting today in limited beta for an exclusive selection of creators in the US, who were hand-picked by Tumblr.

Like Twitter’s Super Follows, Tumblr’s Post+ lets creators choose what content they want to put behind a paywall, whether that’s original artwork, personal blog posts, or Destiel fanfic. Creators can set the price for their subscriber-only content starting at $3.99 per month, with additional tiers at $5.99 and $9.99. The process of making content under Post+ is the same as any other Tumblr post — all creators will have to do is check a box to indicate that the post is for paying subscribers only, whether that’s a video, audio clip, text post, image, etc.

Image Credits: Tumblr

“Not reserved only for professionals, or those with 10K followers or higher, Tumblr’s Post+ will push the boundaries of what’s considered money-making content on the internet: Shitposters, memelords, artists, fan fiction writers, all of the above and everyone in between will be able to create content while building their community of supporters, and getting paid with Post+,” a Tumblr spokesperson told TechCrunch.

For millennials who live-blogged their reading of the last Hunger Games” book on its release day in 2010, Tumblr might seem like a relic of the past. Founded in 2007, the platform has gone through plenty of change over the years. In 2013, Tumblr was acquired by Yahoo for $1.1 billion, and then Yahoo was later acquired by Verizon.

But a massive shift came for Tumblr in December 2018, when the platform banned all sexually explicit content and pornography. A month prior, the Tumblr app had been removed from the iOS App Store after child pornography passed through the app’s filtering technology, which led the platform to ban pornography entirely. Four months after the ban, Tumblr’s monthly page views had declined by 151 million, or 29%. Since then, the platform has retained a core userbase, hovering between about 310 million and 377 million page views per month, according to SimilarWeb, though the analytics still indicate a slight downward trend. Tumblr declined to provide its monthly active user numbers, but shared that the platform has over 11 million posts per day and 500 million blogs.

In 2019, the platform was sold to Automattic, the company that owns WordPress. Though Tumblr hasn’t exhibited significant growth since the fateful porn ban, under its new ownership, it’s exploring new ways to generate profit by creating features that appeal to its now younger demographic. According to Tumblr, over 48% of users are Gen Z. These Gen Z users spend 26% more time on the platform than older bloggers, and their average daily usage time is increasing over 100% from year to year.

PlatoAi. Web3 Reimagined. Data Intelligence Amplified.
Click here to access.

Source: https://techcrunch.com/2021/07/21/tumblr-debuts-post-a-subscription-service-for-gen-z-creators/

Continue Reading

Techcrunch

Tumblr debuts Post+, a subscription service for Gen Z creators

Published

on

As Twitter launches Super Follows, YouTube adds new monetization tools, and Instagram embraces e-commerce, the social media sphere is heating up with new ways for creators to make a living. Now, Tumblr is joining the fray with Post+, the platform’s first attempt at allowing users to monetize their content. Post+ is debuting today in limited beta for an exclusive selection of creators in the US, who were hand-picked by Tumblr.

Like Twitter’s Super Follows, Tumblr’s Post+ lets creators choose what content they want to put behind a paywall, whether that’s original artwork, personal blog posts, or Destiel fanfic. Creators can set the price for their subscriber-only content starting at $3.99 per month, with additional tiers at $5.99 and $9.99. The process of making content under Post+ is the same as any other Tumblr post — all creators will have to do is check a box to indicate that the post is for paying subscribers only, whether that’s a video, audio clip, text post, image, etc.

Image Credits: Tumblr

“Not reserved only for professionals, or those with 10K followers or higher, Tumblr’s Post+ will push the boundaries of what’s considered money-making content on the internet: Shitposters, memelords, artists, fan fiction writers, all of the above and everyone in between will be able to create content while building their community of supporters, and getting paid with Post+,” a Tumblr spokesperson told TechCrunch.

For millennials who live-blogged their reading of the last Hunger Games” book on its release day in 2010, Tumblr might seem like a relic of the past. Founded in 2007, the platform has gone through plenty of change over the years. In 2013, Tumblr was acquired by Yahoo for $1.1 billion, and then Yahoo was later acquired by Verizon.

But a massive shift came for Tumblr in December 2018, when the platform banned all sexually explicit content and pornography. A month prior, the Tumblr app had been removed from the iOS App Store after child pornography passed through the app’s filtering technology, which led the platform to ban pornography entirely. Four months after the ban, Tumblr’s monthly page views had declined by 151 million, or 29%. Since then, the platform has retained a core userbase, hovering between about 310 million and 377 million page views per month, according to SimilarWeb, though the analytics still indicate a slight downward trend. Tumblr declined to provide its monthly active user numbers, but shared that the platform has over 11 million posts per day and 500 million blogs.

In 2019, the platform was sold to Automattic, the company that owns WordPress. Though Tumblr hasn’t exhibited significant growth since the fateful porn ban, under its new ownership, it’s exploring new ways to generate profit by creating features that appeal to its now younger demographic. According to Tumblr, over 48% of users are Gen Z. These Gen Z users spend 26% more time on the platform than older bloggers, and their average daily usage time is increasing over 100% from year to year.

PlatoAi. Web3 Reimagined. Data Intelligence Amplified.
Click here to access.

Source: https://techcrunch.com/2021/07/21/tumblr-debuts-post-a-subscription-service-for-gen-z-creators/

Continue Reading

Ecommerce

YouTube to pilot test shopping from livestreams with select creators

Published

on

YouTube will begin pilot testing a new feature that will allow viewers to shop for products directly from livestream videos. The feature will initially launch with just a handful of creators and brands, the company says, and is an expansion of the integrated shopping experience YouTube began beta testing earlier this year.

That feature was designed only for on-demand videos, and allowed viewers to tap into the “credibility and knowledge” of trusted creators in order to make informed purchases, the company explained at the time. It said it would roll out to more creators over the course of 2021.

More recently, YouTube tested livestreamed shopping with a one-day shopping event focused on small businesses.

YouTube’s video platform, for years, has been a powerful tool for product discovery, as its over 2 billion logged-in users per month turn to the service to watch product reviews, demos, unboxings, shopping hauls, and other content that could inspire future purchases. But creators who wanted to sell from their YouTube videos would often have to promote affiliate links to online stores through the video’s description or in-video elements, like cards or end screens.

In more recent years, YouTube also introduced a merch shelf that would allow viewers to shop a set of specific products the creator selected.

The integrated shopping experience, meanwhile, allows viewers to shop the products shown in the video itself by tapping on a “view products” button, which brings up a list of the items being featured.

Image Credits: YouTube

This feature allows YouTube to better compete with the growing number of video shopping experiences becoming available from both startups and competitors, including Facebook, Instagram, TikTok Pinterest, Amazon, and Snapchat. Many of those include support for livestream videos, too.

Over the past year, for example, startups like Bambuser, Popshop Live, Talkshoplive, Whatnot, and others have raised multi-million dollar rounds to invest in their own live video shopping businesses. Meanwhile, Facebook recently launched Live Shopping Fridays to test live shopping within the beauty, fashion and skincare space. And Walmart partnered with TikTok on livestream shopping events on multiple occasions.

YouTube’s own interest in this space has been heating up, as well, as just this week the company announced it was acquiring Indian video shopping app Simsim — an indication of Google’s interest in further integrating video shopping experiences into its own platform. Google also integrated video shopping into its Shopping search business, which included one effort from Shoploop, a video shopping product that graduated from Google’s in-house incubator, Area 120.

The expansion of YouTube’s integrated video shopping experience was announced today alongside other new Google Shopping features, including the addition of new section that organizes deals and sales on Google’s Shopping tab, which will be free for merchants who want to list.

PlatoAi. Web3 Reimagined. Data Intelligence Amplified.
Click here to access.

Source: https://techcrunch.com/2021/07/21/youtube-to-pilot-test-shopping-from-livestreams-with-select-creators/

Continue Reading
Esports3 days ago

How to reduce lag and increase FPS in Pokémon Unite

Esports4 days ago

Coven skins for Ashe, Evelynn, Ahri, Malphite, Warwick, Cassiopeia revealed for League of Legends

Esports4 days ago

Will New World closed beta progress carry over to the game’s full release?

Aviation5 days ago

And Here’s Yet Another Image Of Russia’s New Fighter Concept That Will Be Officially Unveiled Tomorrow

Esports4 days ago

Can you sprint in New World?

Esports3 days ago

How to add friends and party up in New World

Esports3 days ago

How to claim New World Twitch drops

AR/VR3 days ago

Moth+Flame partners with US Air Force to launch Virtual Reality sexual assault prevention and response training

Esports5 days ago

How to complete FUTTIES Alessandrini’s objectives in FIFA 21 Ultimate Team

Esports3 days ago

Twitch streamer gets banned in New World after milking cow

Esports5 days ago

Everything we know about Seer in Apex Legends

Aerospace5 days ago

Boeing crew capsule mounted on Atlas 5 rocket for unpiloted test flight

Esports5 days ago

What Time Does League of Legends Patch 11.15 Go Live?

Esports5 days ago

Evil Geniuses top laner Impact breaks all-time LCS early-game gold record in win over Dignitas

Blockchain4 days ago

Rothschild Investment Purchases Grayscale Bitcoin and Ethereum Trusts Shares

Blockchain4 days ago

Uniswap (UNI) and AAVE Technical Analysis: What to Expect?

Esports4 days ago

Konami unveils Yu-Gi-Oh! Master Duel, a digital version of the Yu-Gi-Oh! TCG and OCG formats

Blockchain3 days ago

BNY Mellon Joins State Street Into Crypto Trading, Backs Pure Digital Trading Platform

Esports3 days ago

How to change or join a new world in New World

Esports4 days ago

Team BDS adds GatsH to VALORANT roster as sixth man before EU Stage 3 Challengers 2

Trending