How Do Frontend and Backend Capacitate a Website?

Here’s a concise explanation of how frontend and backend works; how they relate and differentiate from each other; why are they useful in website development!
Crux: Separating the backend from the frontend makes the applications modular, facilitates quick development and deployment, API consolidation with the availability of a large number of devices, and various versions of code. Having API-based websites simplifies code management, letting loosely coupled frontend and backend bring many fold benefits along the way.

Why Should Frontend And Backend Come Together For Application Development?

All the frameworks, programming languages, APIs, and libraries that build up frontend and backend commix, and baffle up the process. A website or a mobile app requires frontend (client-side) and backend (server-side) programming.

The backend communicates with the frontend as the browser sends a request to the server, which returns the requested information as a frontend code that a browser interprets and displays to the user.

The backend consists of a server, database, and an application to execute the logic. Backend programs communicate the database information to the browser. The backend of a web application consists of a database, application, and server. It makes the database values visible on the frontend user interface. It brings dynamism to an application.

Backend Tech

Backend technologies must be versatile, comprehensive, productive, production-ready, and must reduce operational complexity. It must come with inbuilt instrumentation, a live dashboard, and code maintainability.

The backend of any application consists of backend logic, tools, databases, servers, APIs, code libraries, and other relevant software required to create the server-based logic.
Every backend technology (Flask, Express, Meteor, Koa, Nest.js, Strapi, Ruby on Rails, Laravel, Django, CakePHP, Spring Boot, Phoenix, Ruby on Rails, Flask, Express, Meteor, Koa, Nest.js, Strapi) features its specific set of media library/tools/mechanics, sorting and filtering options, content management system, content delivery, documentation, clean and easy code, error management, database integration, reactivity to frontend, plug-in support for more functionality, compatibility with other frameworks, web and video streaming, support for unit testing and Unicode, documentation.

Main Elements of Backend Development

• Languages & Frameworks - A website or a mobile app is a combination of programming languages, frameworks, scripting languages, databases.


• Web Servers - Web Servers like Apache, and NGINX serve well for reverse proxying, caching, load balancing, media streaming processes.


• Database Management Systems - DBMS is a collection of programs that enables users to access a database, interpret and represent data.


• Local Development Environments – Back-end developers always prefer a local development and test environment as it gives them the liberty to try codes, and experiment before the site goes live. XAMPP and WebServer are open-source Windows Development Environments that enable users to use web applications with Apache, Web Server, and MySQL database.


• Collaboration Services - Platforms like Slack, Asana, Jira, Trello help collaborate between frontend and backend effectively.


• Website Performance Testers – App and website users resist delays. Therefore, backend developers consider speed testers like Google Page Speed Insights, and Full Page Load Testers as important
  back-end development tools that provide reports of the site speed and recommend tweaks to make the page faster.


• Additionally, speed testers like Google PageSpeed Insights and Full-Page Load Tester are important back-end development tools. These provide reports of the site speed and also recommend tweaks to make the page faster.

Besides these, the web frameworks bundle standard libraries and modules to simplify tasks like content management, database interaction, interfacing with internet protocols like HTTP, SMTP, XML, JSON, FTP, IMAP, and POP.

Backend Programming Languages

The two Best Programming Languages that shaped backend development in 2021, and will carry the legacy forward in 2022 are Node.js and Python for consistency purposes. Node.js has its runtime environment and a well-established developer community. It is an asynchronous, non-blocking, single-threaded, JavaScript-based solution with irresistible micro-services architecture that works on lightweight technology.

Hapi.js, Express.js, Koa.js, Sails.js, Meteor.js, Derby.js, Total.js, Adonis.js, Nest.js, LoopBack.js are prominent frameworks with code reusability, security, external dependencies, integrated architecture, server rendering, real-time collaboration, data binding, RESTful routing, video streaming, localization, restrictions, redirections, and much more.

Python is a top programming language that assimilates deep-learning algorithms, artificial intelligence, machine learning for Pixel restoration, Describing images, Real-time analysis of customer behaviour, Creating new images, Colorizing photos, Chatbots, News aggregator, Sentence correction, Reading lip movements, and Fraud Detection.

Python simplifies object-oriented and functional programming features to make portable, and highly flexible Data Science Solutions, Scientific and Numeric Applications, Web Development with Django, Pyramid, Flask, CherryPy, and Bottle web framework, and advanced content management systems like Plone, and Django CMS, Game Development, Language Development, Machine Learning Applications, Image Processing and Graphic Design Applications, Operating Systems like Linux, Web Scraping Applications with tools like BeautifulSoup, MechanicalSoup, Scrapy, LXML, Python Requests, Selenium, and Urllib.

Besides, Kotlin, Ruby, Ruby on Rails, PHP (Laravel, Cake, Symphony), Java (Blade, Dropwizard, GWT), C# (.Net, Xamarin, Unity), PERL (Catalyst, Dancer, TAP), C++ (Apache, APR, ASL), Kotlin (Javalin, KTor, Spark), Scala (Play, Akka, Chaos), are other backend programming languages.

How is The Frontend Different from the Backend?

FrontEnd comprises texts, colours, images, navigation menus, icons with HTML, CSS, JavaScript, Bootstrap, Angular frameworks, JavaScript libraries like React, Vue, jQuery, CSS extensions, and likewise; Frontend frameworks: React, Angular, Vue, Ember, Backbone JS Secondly, instructions from the front end must be received by the backend in the same way as intended. For example, if a user fetches the value from a drop-down, it should be well received by the backend. The same value gets displayed on the user interface.

Frontend Tech

Generally, Front-end development technologies come with less overhead with built-in features for DOM access and hoop. These are often interspersed with middleware packages (HTTP request logger, error handling, security headers, POST data functions). Most scripting languages work without stringent regulations and use the middleware of their choice without any restriction. Common Front-end technologies include JavaScript, HTML, CSS, React, React Native, Angular, Flutter, NPM, Vue.js, Ionic, and BootStrap.

Conclusion: How Do Frontend Tech And Backend Tech Relate/Differentiate From Each Other?

Any changes at the backend directly or indirectly affect the frontend of a website. Any development change or maintenance requires longer hours. The backend server does all the processing tasks before the final delivery of the content to the user. Therefore, it is not efficient enough to handle multiple user requests. Combining frontend and backend gives security benefits. There are no ways of exposing an API in such cases, protecting the API from any kind of attack.

FrontEnd and the BackEnd have to be in close sync as client and server environments use similar concepts and syntax. For example ReactiveX and API asynchronous programming showcase similar patterns facilitating frontend and backend programming. Both sides have to continuously communicate to facilitate smooth application development.