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WHAT IS BLOG ?

BLOGIS A WEB DESIGNING PLATFORM THIS PLATFORM USE FOR WEB CREATERS.THE BLOG VERY SECURE AND BEAUTIFUL WEB MAKE THIS BLOG.BLOG USE FOR CODERS.BEGINERS,WEB INTERSTER MAY BE USE ALL OVER BLOG

What is the purpose of a blog?

There are many reasons to start a blog for personal use and only a handful of strong ones for business blogging. Blogging for business, projects, or anything else that might bring you money has a very straightforward purpose – to rank your website higher in Google SERPs, a.k.a. increase your visibility.

As a business, you rely on consumers to keep buying your products and services. As a new business, you rely on blogging to help you get to potential consumers and grab their attention. Without blogging, your website would remain invisible, whereas running a blog makes you searchable and competitive.

So, the main purpose of a blog is to connect you to the relevant audience. Another one is to boost your traffic and send quality leads to your website.

The more frequent and better your blog posts are, the higher the chances for your website to get discovered and visited by your target audience. This means that a blog is an effective lead generation tool. Add a great call to action (CTA) to your content, and it will convert your website traffic into high-quality leads. A blog also allows you to showcase your niche authority and build a brand.

When you use your niche knowledge for creating informative and engaging posts, it builds trust with your audience. Great blogging makes your business look more credible, which is especially important if your brand is still young and fairly unknown. It ensures presence online and niche authority at the same time.

Blogs and websites

Many people still wonder if there is any difference between a blog and a website. What is a blog and what is a website? It’s even more challenging to differentiate between the two today. Many companies are integrating blogs into their websites as well, which further confuses the two.

What differentiates blogs from websites?

Blogs need frequent updates. Good examples of this include a food blog sharing meal recipes or a company writing about their industry news.

Blogs also promote reader engagement. Readers have a chance to comment and voice their different concerns and thoughts to the community. Blog owners update their site with new blog posts on a regular basis.

On the other hand, websites consist of the content presented on static pages. Static website owners rarely update their pages.

Key elements that identify a blog post from a static website page include a publishing date, author reference, categories, and tags within a byline. While not all blog posts have all of those byline elements, static website pages do not have any of these items. From a visitor’s perspective, the content on a static site will not change from one visit to the next. However, depending on the blog owner’s publishing schedule, the content on a blog will offer something new each day, week, or month.

What is blogging?

In the early 2000s, blogging emerged in a variety of forms when several political blogs were born. Blogs with how-to manuals also began to appear. Established institutions began to note the difference between journalism and blogging.

Definition of blogging

Blogging is a collection of skills that one needs to run and supervise a blog. This entails equipping a web page with tools to make the process of writing, posting, linking, and sharing content easier on the internet.

Why is blogging so popular?

It’s important to mention that the popularity of blogging grows with each passing day!To answer the question ‘what is blogging’, we need to look at the factors behind its rise.

In the early stages, blogs became mainstream, as news services began using them as tools for outreach and opinion forming. They became a new source of information.

Through blogging, businesses saw a positive way to improve their customer’s level of satisfaction. Blogs assist companies in keeping clients and customers up to date. Also, the more people that visit your blog, the more exposure and trust your brand gets.

Personal and niche bloggers saw the potential to reach more people interested in specific topics. Through a blog, visitors can comment and interact with you or your brand which helps you to create a network of loyal followers.

Did you know that you could earn money through blogging? Once your blog receives enough attention and fans, you can investigate ways of monetizing your blog. Through the blog, you can offer your services and sell products.

Who is a blogger?

In recent times, bloggers have become famous for various reasons. Blogging has become an alternative career or side gig for many. Seeing this, even more, people are choosing to join the blogging ranks.

So who are bloggers? Bloggers are individuals who love sharing parts of their lives with you. They post on various topics from arts, home designs, carpentry, and finance articles. Bloggers are mobile and don’t need to be in one place. They live on the internet!

Definition of a blogger

A blogger is someone who runs and controls a blog. He or she shares his or her opinion and knowledge on different topics for a target audience.

Why are many people blogging today?

Would you want to have a blog of your own? Yes!

Most people today are creating blogs for a variety of reasons. Every human being has their own story to tell. Through the internet, bloggers can communicate with a massive number of people.

Why is blogging so popular?

Blogs allow you to talk about any topic you are interested in and express your opinion. You’ll find some bloggers writing on every activity that took place during their day. These activities may range from small things like waking up to major issues like human rights and climate change! Remember that as a blogger running your own blog, you need to focus on the topics that you are passionate about, and through that focus strive to become one of the best blogs on the web.

Are bloggers getting paid?

Our blogging industry survey proves that bloggers do earn money, but this is not a get-rich-quick kind of profession. Before you can start monetizing your blog, you need to build both your Google SERPs ranking and your niche influence. Those tasks take a lot of time and quality content. Money-making opportunities won’t present themselves until you’ve gained some credibility in the field. So, get down to business.

Here’s how you can make good money as a top-ranked niche blogger:

• Selling ad space on your blog privately or via Google AdSense.
• Becoming an affiliate partner privately or through ads networks.
• Selling your own digital products such as eBooks and tutorials.
• Selling memberships for access to exclusive content or advice.
• Using your blog as a content marketing tool for your business.

If you’re starting a blog as a way to market and boost your existing business, you probably won’t be selling ad space or memberships. However, you can create and start offering exclusive digital products such as eBooks, guides, or online courses as a lead capturing tool in exchange for visitors’ email addresses. That way, you’ll nudge them one step further down your sales funnel.

Want to start a blog on your own?

Creating your own personal blog takes a few steps. First, you need to decide on a name for your blog, also called a domain name. Then, you need to choose the best blogging platform for your needs. We recommend going with a self-hosted platform. There are a few choices when it comes to self-hosted platforms, but the most popular is WordPress.org.

The next step is to choose a web hosting service. For new bloggers, we strongly recommend Bluehost, a company that powers over 2 million websites worldwide. You will get a Free domain name when you sign up with them and if you don’t like their services, they offer a 30-day money-back guarantee.

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Technology plays a huge role in our daily lives, from the simplest of apps to the most groundbreaking inventions. Every website or piece of software that we encounter has been built by a web developer — but what exactly is web development, and what does a web developer do?

To the outside eye, it can seem like a complicated, confusing and somewhat inaccessible field. So, to shed some light on this fascinating industry, we’ve put together the ultimate introduction to web development and what it takes to become a fully-fledged web developer.

In this guide, we’ll go through the basics of web development in detail, and show you the most essential skills and tools you’ll need to break into the industry. Let’s get some background first, though — we need to learn to walk before we can run. If you’re already familiar with the basics of web development and its history, just click the anchor link to skip straight to a later section.

Let’s go!

1. What is Web Development?
2. A Brief History of the World Wide Web
3. What Does a Web Developer Do?
4. Programming Languages, Libraries and Frameworks
5. What Does it Take to Become a Web Developer?

1. What is Web Development?

Web development is the process of building websites and applications for the internet, or for a private network known as an intranet. Web development is not concerned with the design of a website; rather, it’s all about the coding and programming that powers the website’s functionality.

From the most simple, static web pages to social media platforms and apps, from ecommerce websites to content management systems (CMS); all the tools we use via the internet on a daily basis have been built by web developers.

Web development can be broken down into three layers: client-side coding (frontend), server-side coding (backend) and database technology.

Let’s take a look at each of these layers in more detail.

Client-side

Client-side scripting, or frontend development, refers to everything that the end user experiences directly. Client-side code executes in a web browser and directly relates to what people see when they visit a website. Things like layout, fonts, colours, menus and contact forms are all driven by the frontend.

Server-side

Server-side scripting, or backend development, is all about what goes on behind the scenes. The backend is essentially the part of a website that the user doesn’t actually see. It is responsible for storing and organizing data, and ensuring that everything on the client-side runs smoothly. It does this by communicating with the frontend. Whenever something happens on the client-side — say, a user fills out a form — the browser sends a request to the server-side. The server-side “responds” with relevant information in the form of frontend code that the browser can then interpret and display.

Learn more: What’s the difference between frontend and backend?

Database technology

Websites also rely on database technology. The database contains all the files and content that are necessary for a website to function, storing it in such a way that makes it easy to retrieve, organize, edit and save. The database runs on a server, and most websites typically use some form of relational database management system (RDBMS).

To summarize: the frontend, backend and database technology all work together to build and run a fully functional website or application, and these three layers form the foundation of web development.

The Difference Between Web Development and Web Design

You might hear the terms web development and web design used interchangeably, but these are two very different things.

Imagine a web designer and web developer working together to build a car: the developer would take care of all the functional components, like the engine, the wheels and the gears, while the designer would be responsible for both the visual aspects — how the car looks, the layout of the dashboard, the design of the seats — and for the user experience provided by the car, so whether or not it’s a smooth drive.

Web designers design how the website looks and feels. They model the layout of the website, making sure it’s logical, user-friendly and pleasant to use. They consider all the different visual elements: what colour schemes and fonts will be used? What buttons, drop-down menus and scrollbars should be included, and where? What interactive touchpoints does the user interact with to get from point A to B? Web design also considers the information architecture of the website, establishing what content will be included and where it should be placed.

Web design is an extremely broad field, and will often be broken down into more specific roles such as User Experience Design, User Interface Design and Information Architecture.

It is the web developer’s job to take this design and develop it into a live, fully functional website. A frontend developer takes the visual design as provided by the web designer and builds it using coding languages such as HTML, CSS and JavaScript. A backend developer builds the more advanced functionality of the site, such as the checkout function on an ecommerce site.

In short, a web designer is the architect, while the web developer is the builder or engineer.

Learn more: What is the difference between a web developer and a web designer?

2. A Brief History of the World Wide Web

The web as we know it today has been decades in the making. To help understand how web development works, let’s go back to where it all started and consider how the internet has evolved over the years.

1965: The first WAN (Wide Area Network)
The internet is essentially a network of networks, connecting all different WANs. WAN stands for Wide Area Network, a telecommunications network that spans a large geographical distance. The first WAN was established in 1965 at the Massachusetts Institute of Technology. Later on, this WAN would be known as ARPANET. It was initially funded by the Advanced Research Projects Agency of the US Department of Defense.

1969: The first ever internet message
In October 1969, UCLA student Charley Kline sent the first ever internet message. He tried to send the word “login” to a computer at the Stanford Research Institute via the ARPANET network, but the system crashed after the first two letters. However, about an hour later, the system recovered and the full text was successfully delivered.

1970s: The rise of the LAN (Local Area Network)
The early 70s saw the development of several experimental LAN technologies. LAN stands for Local Area Network, a computer network that connects nearby devices in the same buildings — such as in schools, universities, and libraries. Some notable milestones include the development of Ethernet at Xerox Parc from 1973-1974, and the development of ARCNET in 1976.

1982 - 1989: Transmission Control Protocol (TCP), Internet Protocol (IP), the Domain Name System and Dial-Up Access
In 1982, Transmission Control Protocol (TCP) and Internet Protocol (IP) emerged as the ARPANET protocol, and TCP/IP remains the standard internet protocol today. In 1983, the Domain Name System was established, providing a more user-friendly way of labelling and designating websites (i.e. careerfoundry.com instead of a series of numbers). In 1987, Cisco shipped its first router, and in 1989, World.std.com became the first commercial provider of dial-up internet access.

1990: Tim Berners-Lee and HTML
In 1990, Tim Berners-Lee, a scientist at CERN (the European Organization for Nuclear Research) developed HTML — HyperText Markup Language. HTML became, and still is, a fundamental building block of the internet.

1991: The World Wide Web Goes Mainstream
With the rise of the visual internet browser, the World Wide Web made its way into the mainstream. As of 2018, there are more than 4 billion internet users around the globe.

3. What Does a Web Developer Do?

The role of the web developer is to build and maintain websites. Web developers can work in-house or freelance, and the specific tasks and responsibilities involved will vary depending on whether they’re working as a frontend, backend or full stack developer. Full stack developers specialize in both the frontend and backend; we’ll go into more detail about what a full stack developer does later on.

Web developers are responsible for building a product that meets both the client’s needs and those of the customer or end user. Web developers collaborate with stakeholders, clients and designers in order to understand the vision: how should the final website look and function?

A large part of web development also revolves around identifying and fixing bugs in order to constantly optimize and improve a website or system. Web developers are therefore keen problem solvers, regularly coming up with solutions and workarounds to keep things running smoothly.

Of course, all web developers are proficient in certain programming languages. However, different developers will work with different languages depending on their specific job title and area of expertise. Let’s take a look at the different layers of web development and the associated tasks in more detail.

Learn more: What is a typical day in the life of a web developer?

What does a frontend developer do?

It is the frontend developer’s job to code the frontend of a website or application; that is, the part of the website that the user sees and interacts with. They take the backend data and turn it into something that is easily comprehensible, visually pleasing and fully functional for the everyday user. They will work from designs provided by the web designer and bring them to life using HTML, JavaScript and CSS (more on those later!).

The frontend developer implements the website’s layout, interactive and navigational elements such as buttons and scrollbars, images, content and internal links (links that navigate from one page to another within the same website). Frontend developers are also responsible for ensuring optimal display across different browsers and devices. They will code the website in such a way that makes it responsive or adaptive to various screen sizes, so that the user gets the same experience whether they’re visiting the website on mobile, desktop or tablet.

Frontend developers will also carry out usability tests and fix any bugs that arise. At the same time, they will consider SEO best practices, maintain software workflow management, and develop tools that enhance how the user interacts with a website in any browser.

What does a backend developer do?

The backend is essentially the brains behind the face (the frontend). A backend developer is therefore responsible for building and maintaining the technology needed to power the frontend, consisting of three parts: a server, an application and a database.

The code that backend developers create ensures that everything the frontend developer builds is fully functional, and it is the backend developer’s job to make sure that the server, application and database all communicate with each other. So how do they do this? First, they use server-side languages such as PHP, Ruby, Python and Java to build the application. Then they use tools like MySQL, Oracle and SQL Server to find, save or edit data and deliver it back to the user in frontend code.

Just like frontend developers, backend developers will liaise with the client or business owner in order to understand their needs and requirements. They will then deliver these in a number of ways depending on the specifics of the project. Typical backend development tasks include creating, integrating and managing the database, building server-side software using backend frameworks, developing and deploying content management systems (for a blog, for example), as well as working with web server technologies, API integration and operating systems.

Backend developers are also responsible for testing and debugging any backend elements of a system or application.

What does a full-stack developer do?

A full stack developer is someone who understands, and can work across, the “full stack” of technology: i.e. both the frontend and the backend. Full stack developers are experts in every stage of the web development process, meaning they are well-equipped to get hands on, but can also guide on strategy and best practices.

Most full stack developers have gathered many years of experience in a variety of different roles, giving them a solid grounding across the entire web development spectrum. Full stack developers are proficient in both frontend and backend languages and frameworks, as well as in server, network and hosting environments. They are also well-versed in both business logic and user experience.

Mobile Developers

Web developers may also specialize in mobile app development, either for iOS or Android.

iOS developers build apps that run with the iOS operating system — the one used by Apple devices. iOS developers are fluent in Swift, the programming language that Apple created specifically for their apps.

Android developers build apps that are compatible with all Android devices, such as Samsung smartphones. Java is the official programming language for Android.

Learn more:Your guide to mobile app development tools

4. Programming Languages, Libraries and Frameworks

In order to build websites and apps, web developers work with languages, libraries and frameworks. Let’s take a look at each of these in detail, as well as some other tools that web developers use in their day-to-day work.

What are languages?

In the world of web development, languages are the building blocks that programmers use to create websites, apps and software. There are all different types of languages, including programming languages, markup languages, style sheet languages and database languages.

Programming languages

A programming language is essentially a set of instructions and commands which tell the computer to produce a certain output. Programmers use so-called “high-level” programming languages to write source code. High-level languages use logical words and symbols, making them easy for humans to read and understand. High-level languages can be classified as either compiled or interpreted languages.

C++ and Java, for instance, are compiled high-level languages; they are first saved in a text-based format that is comprehensible for human programmers but not for computers. In order for the computer to run the source code, it needs to be converted to a low-level language; i.e. machine code. Compiled languages tend to be used to create software applications.

Interpreted languages like Perl and PHP do not need to be compiled. Instead, source code written in these languages can be run through an interpreter — a program that reads and executes code. Interpreted languages are generally used for running scripts, such as those used to generate content for dynamic websites.

Low-level languages are those that can be directly recognized by and executed on the computer hardware; they don’t need to be interpreted or translated. Machine language and assembly language are some common examples of low-level languages.

Some of the most popular programming languages of 2018 include Java, C, C++, Python, C#, JavaScript, PHP, Ruby and Perl.

Learn more: A beginner’s guide to the 10 most popular programming languages

Markup languages

Markup languages are used to specify the formatting of a text file. In other words, a markup language tells the software that displays the text how the text should be formatted. Markup languages are completely legible to the human eye — they contain standard words — but the markup tags are not visible in the final output.

The two most popular markup languages are HTML and XML. HTML stands for HyperText Markup Language and is used for the creation of websites. When added to a plain text document, HTML tags describe how this document should be displayed by a web browser. To understand how HTML works, let’s take the example of bold tags. The HTML version would be written as follows:

<b>Make this sentence bold!</b>

When the browser reads this, it knows to display that sentence in bold. This is what the user sees:

Make this sentence bold!
Learn more: What is HTML? A beginner’s guide
XML stands for eXtensible Markup Language. It is a markup language very similar to HTML; however, while HTML was designed to display data with a focus on how it looks, XML was designed purely to store and transport data. Unlike HTML, XML tags are not predefined; rather, they are created by the author of the document. The point of XML is to simplify data sharing and transport, platform changes and data availability, as it provides a software and hardware-independent means of storing, transporting and sharing data. You can learn more about XML and how it works here.

Style sheet languages

A style sheet is basically a set of stylistic rules. Style sheet languages are used, quite literally, to style documents that are written in markup languages.

Consider a document written in HTML and styled using CSS (Cascading Style Sheets), a style sheet language. The HTML is responsible for the content and structure of the web page, while CSS determines how this content should be presented visually. CSS can be used to add colours, change fonts, insert backgrounds and borders, as well as to style forms. CSS is also used to optimize web pages for responsive design, ensuring they adapt their layout to whatever device the user is on.

Learn more: What is CSS?

Database languages

Languages are not only used for building websites, software and apps; they are also used to create and manage databases.

Databases are used to store huge volumes of data. The Spotify music app, for example, uses databases to store music files, as well as data about the user’s listening preferences. Likewise, social media apps like Instagram use databases to store user profile information; every time a user updates their profile in some way, the app’s database will also update.

Databases are not designed to understand the same languages that apps are programmed in, so it’s essential to have a language that they do understand — like SQL, the standard language for accessing and manipulating relational databases. SQL stands for Structured Query Language. It has its own markup, and basically enables programmers to work with the data held in a database system.

What are libraries and frameworks?

Web developers also work with libraries and frameworks. Despite much confusion, they are not the same thing — although they are both there to make the developer’s job easier.

Libraries and frameworks are essentially sets of prewritten code, but libraries are smaller and tend to be used for more specific use-cases. A library contains a collection of useful code, grouped together to be reused later. The purpose of a library is to enable developers to reach the same end goal while writing less code to get there.

Let’s take the example of JavaScript, the language, and jQuery, a JavaScript library. Rather than writing, say, ten lines of code in JavaScript, the developer can take the condensed, prewritten version from the jQuery library — saving time and effort.

Learn more: JavaScript vs. jQuery — What’s the difference?

A framework contains ready-made components and tools that enable the developer to write code faster, and many frameworks also contain libraries. It gives the developer a structure to work from, and the framework you choose to work with will largely dictate the way you build your website or app, so choosing a framework is a big decision. Some popular frameworks include Bootstrap, Rails and Angular.

The easiest way to understand libraries and frameworks is to imagine you are building a house. The framework provides the foundation and the structure, as well as instructions or guidelines for completing certain tasks. Say you want to install an oven in your new home: you could buy the separate components and build the oven from scratch, or you could pick a ready-made oven from the store. Just like building a website, you can write the code from scratch or you can take pre-written code from a library and simply insert it.

Learn more: Should I learn Ruby on Rails?

Other web development tools

Web developers will also use a text editor, such as Atom, Sublime or Visual Studio Code, to write their code; a web browser, such as Chrome or Firefox; and an extremely crucial tool: Git!

Git is a version control system where developers can store and manage their code. As a web developer, it’s inevitable that you’ll make constant changes to your code, so a tool like Git that enables you to track these changes and reverse them if necessary is extremely valuable. Git also makes it easier to work with other teams and to manage multiple projects at once. Git has become such a staple in the world of web development that it’s now considered really bad practice not to use it.

Web developers, or ‘devs’, do this by using a variety of coding languages. The languages they use depends on the types of tasks they are preforming and the platforms on which they are working.

Web development skills are in high demand worldwide and well paid too – making development a great career option. It is one of the easiest accessible higher paid fields as you do not need a traditional university degree to become qualified.

The field of web development is generally broken down into front-end (the user-facing side) and back-end (the server side). Let’s delve into the details.

Comparing Front-End and Back-End Development

A front-end dev takes care of layout, design and interactivity using HTML, CSS and JavaScript. They take an idea from the drawing board and turn it into reality.

What you see and what you use, such as the visual aspect of the website, the drop down menus and the text, are all brought together by the front-end dev, who writes a series of programmes to bind and structure the elements, make them look good and add interactivity. These programmes are run through a browser.

The backend developer engineers what is going on behind the scenes. This is where the data is stored, and without this data, there would be no frontend. The backend of the web consists of the server that hosts the website, an application for running it and a database to contain the data.

The backend dev uses computer programmes to ensure that the server, the application and the database run smoothly together. This type of dev need to analyse what a company’s needs are and provide efficient programming solutions. To do all this amazing stuff they use a variety of server-side languages, like PHP, Ruby, Python and Java.

What about Full-Stack Development?

If both Frontend and Backend development appeal to you, you could consider becoming a Full-Stack Developer.

Full-stackers take care of both the front-end and the back-end, and need to know how the web works on all levels, in order to determine how the client- and server-sides will relate. Naturally working up to this level of expertise will take longer, as there is more to learn.

Getting Started in Web Development

All this may sound daunting at first, but you don’t need to know everything at once. You will grow your knowledge progressively. And things will begin to click. 

The great news is, learning to become a developer is easily accessible and affordable. This is especially true with OpenClassrooms. Emily Reese, Web developer and Teacher at OpenClassrooms explains,

Whatever aspect of web development attracts you, we have programs that can help you reach your goals.

No matter your background, you can learn web development. Emily told us,

In undergrad, I studied art history and architecture and then decided to become a developer whilst I was working at Kickstarter because I saw how the web could complement creativity in the arts. The same is probably true for any field.

Becoming a web professional allows you to participate in absolutely any field, because the web has become universally present in our professional lives. You can be a web developer and specialize in anything from the art world to the automobile industry.

The first step is to decide which aspect of web development interests you and then start out with one programming language.

For example, if you are interested in front end you can start by learning some HTML and CSS, then start working on projects as soon as you are comfortable with the basics. Our Web Developer Program is a perfect fit for this route. But others may suite you as well.

It also helps to join a discussion group or community of other web developers, so that you can troubleshoot, discuss ideas and get inspiration. That’s why you become part of the OpenClassrooms community when you enroll in a program on the site.