What a Web Developer Needs to Know

What a Web Developer Needs to Know

Category : Web Design and Development

Author: Nob6 Team

Updated On :

Writing a thousand lines of code and converting it into a website is one of web developers’ most difficult and creative tasks. If you get excited seeing a lot of web designer sites and want to try your hand at them, we need to open your eyes by telling you some important things you should know as a web developer.

Creating a website that gets many visitors is not just about learning various programming languages. To become a Web Developer, you must be familiar with HTML, CSS, and JavaScript. It’s also a good idea to learn about CSS and CSS frameworks. Developing these core web development abilities will provide you with the framework and logic for communicating with programming language. In this article, We will discuss some important stuff that a Web Developer Needs to Know.

What do web developers do?

What do web developers do

Let’s start with the basics. You’re certainly aware that web developers create websites, but there’s a lot more to it than that. According to the U.S. Bureau of Labour Statistics (BLS), web developers must also analyze user needs to ensure that the appropriate content, images, and underlying structure are employed to suit both the goals of the user and the website’s owner.

Common responsibilities include:

  • Building websites with authoring or scripting languages
  • Developing, editing, and writing webpage content or directing others to resolve problems and create content Identifying and discovering through user input or testing.
  • Converting textual, visual, audio, and video components to web-compatible formats

What a Web Developer Needs to Know:

Without wasting time, below is the list of things a web developer or anyone who wants to know to be a web developer in 2023.

What a Web Developer Needs to Know

  1. GitHub and Git 

GitHub is a service that allows you to push your Git repositories to host your work. It is used for collaboration or allows developers to collaborate on projects.

Git is one of the popular version control systems that is used in almost all organizations. If you get a job as a web developer, chances are you’ll have to work on version control. You should study Git and fundamental tasks like pushing to repositories, merging branches, issuing a pull request, cloning, etc.


To work as a web developer, you must be familiar with HTML and CSS. HTML ( HyperText Markup Language) is the industry standard markup language for creating web pages. Web developers use this language to generate web pages. Conversely, CSS generates the color, fonts, style, and page layout. Both of these languages are required for front-end engineers.

HTML is the foundation for producing web pages. You may utilize the technology to construct personalized websites with unique (and sophisticated) features and functions. HTML5 is the most recent version for the uninitiated, and you should begin studying it immediately.

On the other hand, CSS (Cascading Style Sheet) is a must-have in Web development, as previously indicated. We use it to give our site a unique look, including the design and layout.

  1. JavaScript

If HTML is the backbone of a website, JavaScript is its brain. Sites are no longer electronic versions of newsprints. Users expect interactivity, and interaction is the basis of many designs these days. To add this interactivity, you must have a strong foundation in JavaScript.

It is a mistake to underestimate this language; it is a powerful language that has only grown more powerful with each new JavaScript library developed. But don’t worry; it’s a simple language you can learn quickly.

  1. Programming Languages (Backend)

Computers do not understand human languages; you must communicate with your system using programming languages. Programming languages are required for web development, and all logic may be applied using a variety of computer languages. Web developers use a range of languages, including Java, PHP, Ruby, Python, and, more recently, Javascript, which is competing by offering itself to handle the backend. To build a web application, you must be familiar with at least one programming language.

  1. Authentication

There is a chance that you will manage user authentication to track users on a certain site. For example, allowing users to sign in, log out, or execute certain tasks from their accounts or restricting a few sites for users who are not logged in.

Authentication is important to the security of a user’s account. As a result, knowing how to manage this ability in your web application is critical.

  1. Problem-Solving and Searching

To be a web developer, you should have some natural problem-solving and finding. Problem-solving and searching abilities can be developed through projects, data structures and algorithms, challenges, riddles, and other activities, but you must practice whatever you select. Whether a beginner or an experienced web developer, you will seek information, syntax, or solutions to difficulties while constructing the program. You will undoubtedly meet some unusual mistakes that you are fully ignorant of, and you will need to seek the assistance of the Google or StackOverflow community to address the problem.

  1. Application Programming Interface (API)

APIs, which control third-party data, will be used extensively in web development. It enables web developers to use some features without sharing the code. There is an excellent GitHub library of APIs that you may utilize, as well as a wealth of project ideas.

  1. Browser DevTools

Debugging, altering HTML components, changing CSS attributes, testing devices, monitoring javascript issues, and other tasks are possible using browser DevTools. Every California web designer should know how to use the various tabs (elements, console, network, etc.) in DevTools. Depending on your browser, you may use any DevTools, such as Chrome DevTools, Firefox DevTools, or whichever browser you use. People typically prefer using Chrome DevTools to build, test, and debug web applications, although whatever browser is used to construct the website is entirely up to the developer.

  1. Search Engine Optimization(SEO) Skills

Many clients prefer developers who understand the basis of SEO. A website with good SEO ranks higher in search results, drawing more visitors. SEO is a crucial skill for a web developer since clients typically want to increase the number of visitors to their website.


If you want to improve your skills, the entire developer community will be there to help you. However, learning all of the talents above takes time, but consistent reading and development can propel you to new heights. So, if you want to be a good web developer, master these tricks since they will undoubtedly help you grow as a developer.


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