Understanding the Difference Between Frontend and Backend- Qode Interactive

They are also responsible for the layout, visual design, and feel of the website. Co-author of “Professional JavaScript”, “Front-End Development Projects with Vue.js” with Packt, “The Jest Handbook” (self-published). Hugo runs the Code with Hugo website helping over 100,000 developers every month and holds an MEng in Mathematical Computation from University College London . He has used JavaScript extensively to create scalable and performant platforms at companies such as Canon, Elsevier and Eurostar. The web applications you’re going to build are going to need a network connection less and less. Between receiving the request and responding, the server usually queries the database and feeds it into a template .

Using frontend technologies, you would implement the layouts already designed and build all the visual elements. In this tutorial, we are going to learn how to build a simple backend with Python and a frontend in JavaScript. For the Python backend, we will make use of the Flask library. This will let us set up the backend with only a few lines of code. In order to understand what frontend and backend mean, it makes sense to first look at them independent of one other.

Angular – The Complete Guide (Frontend)

They can use managed WordPress hosting which makes setting up WordPress super easy. They can use awesome free themes to make their website look exactly how they like. When there’s something they’d like their website to do, WordPress users can just install a plugin for it. With Full Site Editing, the whole system has taken a giant step towards becoming even more user-friendly, especially for people who don’t know how to code. All of that, however, doesn’t make the difference between frontend and backend irrelevant, and it sure doesn’t excuse anyone from knowing it. Programming languages such as PHP, Node.js, Java, Ruby, or Python are often used in backend development.

Front-end devs use programming languages to bring the client side of a site to life. This development takes technical, creative, and communication skills. Back-end developers use server-side programming languages to ensure that websites function properly.

What Languages and Tools Do Backend Developers Use?

You can consider taking a 5-6 months course to equip yourself with the in and out of the Full Stack Web development and join the hottest job industry. Search for something on Google, and one ends up getting multiple results to check. Once clicked, every result will open up into something beautiful, colorful, responsive, and functional that catches the eyes. It amazes us to see how every click on these results makes changes as per our wishes. These beautiful things are called websites, and building them up is known as web development.

• Another way could be to pick from one of the available categories on the site, such as yoga, stretch, HIIT, or strength.
• Is there a difference in how to connect back and frontend then?
• This will let us set up the backend with only a few lines of code.
• Now the developers depending on the project chooses any one of this patterns.
• For example, in banking apps, no matter how many features it has, there’s always a backend to make the app work.
• Frontend is concerned with design and elements, backend is concerned with data, algorithms, and APIs.

The users do not interact with the back end directly but they use the front end elements to interact with the backend. Backend deals with the hidden side of the website/application that the user cannot see but makes the website functional. It handles all the nitty-gritty of it like storage and data organization, communicating with the front end to ensure smooth functioning, etc.

What Does a Frontend Developer Do?

If you are new to coding, you might get confused about how a website or an application takes shape. In the world of programming, you often hear about frontend and back end, and then there are full stack developer languages. If you are wondering what all these have to do with building a website, what is frontend and back end? Another big part of a frontend developer’s job is to make sure websites are accessible to all users. This entails creating web accessibility functions that would make browsing the web a pleasant experience for everyone.

In this section, we will write code for sending data with the Javascript frontend and Python code to receive that data on the backend. Here we first have to retrieve an instance of the XMLHttpRequestObject in order to send requests. Meaning, when the onreadystatechange is triggered our dataCallback function will be called. Before we start creating the frontend client, we should configure CORS.

An Overview of Frontend Tools and Technologies

Laravel – Laravel is a web application framework for PHP and is robust. The feature which makes it perfect is reusing the components of different frameworks for creating a web application. Some other libraries and frameworks are Semantic-UI, Foundation, Materialize, Backbone.js, https://globalcloudteam.com/ Ember.js, etc. Once it’s done, the browser gets an HTML response, which was produced by JS code. The Django server is used to provide JSON data for that rendering step. We have the same page as before, but can trigger browser events without reloading the page.

Back-end developers create the invisible structure that helps websites function properly. Back-end developers have a different technical skillset and make higher salaries than front-end developers. WordPress users sure have it easy when it comes to creating websites using the CMS.

What Parts of a Web Application are Considered Frontend?

The person who develops the front end is known as a Front End Developer. The work of a Front End Developer is to build on the User Interface and User Experience designs which are the key elements of bringing design to life. Key skills of a Front End Developer include knowing HTML, CSS, JavaScript, and frameworks such as Angular JS, node js, etc. Along with this, knowledge about the version control system like GIT and GITHUB adds to their treasury. A Front End Developer is an imperative part of web development, as they provide the structure needed for feasible working.

The thing is when I write a program in backend and I want to make a website to it, how can I connect my backend to my frontend? When he/she clicks it, my backend bubblesort function should be called and so on. If yes, does every language has its own way or is there a common way? What I mean is maybe Interaction between backend and frontend I write backend with Java for one website but another website I write it with Python. Is there a difference in how to connect back and frontend then? Besides backend programming languages, backend frameworks and libraries are used to provide extra functionality to create web applications.

Also see this article and video for more details on the different kinds of web apps you can build. Think about portfolio pages where you simply describe your services (e.g. you’re working as a consultant). Or blogs where you simply write all articles with just HTML + CSS + JS. Frontend and backend communicate with each other – via Http requests. Frontend and backend essentially split the work a modern web app does – here’s a detailed guide on what happens where . The following information compares front-end vs. back-end developers.

If you want to start learning backend development, learn with freeCodeCamp’s Relational Database Course. Backend developers create systems that secure every user’s data – especially when dealing with payment processing systems. Building internal or external functionalities and server-side software using server-side technologies and web frameworks to provide solutions to problems.

Back-end developers need advanced experience in server-side programming languages like Java, Python, and Ruby to build applications. Students can learn or brush up on specific computer programming languages by completing bootcamps. They use technical skills to perform the behind-the-scenes work that creates a website’s structure and overall functionality, allowing a site’s front end to exist.

These help ensure consistency across each webpage in a website and provide out of the box functionalities for repetitive tasks. Depending on your service/product and your users/customers, you may need to develop with older or more modern browsers in mind. The idea needs to be represented in the right way and be visually appealing.

Difference Between Java and Javascript – Java vs Javascript

The browser will render the page and start executing the JS code. Imagine, that a dynamic page is loaded from the backend, just as described in the previous example. JavaScript is executed on the site, and wants to have some data loaded in the background. Requests are being made, but the browser does that in the background.

Front-End Development

Hopefully you have gained a bit more understanding of the state of web development today. I mean we’re now building backend services that don’t even run all the time, just when they’re required, thanks to serverless architectures like AWS Lambda. For your backend you can use any tool available on your server . This means you can use any general purpose programming language, eg. It also means you can use a host of Database Management Systems eg. The JS code, no matter which flavor, can ask for more requests to be sent to the backend.

Backend Languages

You would need to enter your email address and password in a user input field. Backend development deals with the technologies responsible for storing and securely manipulating user data. The only way to find out if frontend development is right path for you is to give it a go. User experience and creating usable websites are a big part of the job. Another thing to consider is whether you care deeply about users having the best possible user experience when browsing the web. You create all the content and structure of a webpage using semantic HTML.

A number of other elements and frameworks (Bootstrap, jQuery, Angular, Ember, etc.) are used together with this “big three” in order to greatly facilitate the development. It sends out HTTP requests, receives responses, processes the received data, and uses it to render a viewable page. All of communication from the user’s side goes through their browser. If you’re going to go for backend development, you need to pick up a programming language that runs on a server. Our JavaScript will send a request to our backend server and then process the data in the response to display it on the page.