As the internet has become an important part of people’s daily lives, web development has become one of the most in-demand skills. Companies today are looking for web developers to build and maintain websites to meet the needs and demands of their online customers.
There are many skills you need to master to become a full-fledged web developer. It is often difficult for beginners to find the right learning path and get quick results. At first glance, it can be difficult to figure out what you need to learn and how it all fits together in the end.
This post will give you an overview of the technologies you can learn to become a full-fledged developer in 2020 and beyond. We’ll start by looking at the basics and programming languages, and then move on to more advanced topics like frameworks and additional tools.
Start
The best way to start your web development career is to have a good grasp of HTML and CSS, which are the foundation of everything else.
Hypertext Markup Language (HTML) is required for every site you implement. Using HTML, you define and structure your website content using simple markup syntax.
Cascading Style Sheets (CSS) are an easy way to add styles to your sites (for example, add fonts, colors, etc.).
HTML and CSS are two basic things every web developer should know.
Programming languages
JavaScript
JavaScript is the essential building block for adding dynamic functionality to your site. The JavaScript language is an implementation of the core ECMAScript specification. Learning JavaScript from scratch is an important start in your web development career. For many frontend environments (Angular, React, Vue.js) and server side (Node.js), knowledge of JavaScript is a must.
The basics of JavaScript are easy to learn. However, as the ECMAScript specification evolves, more advanced features are being added to the language.
If you are starting with JavaScript, it can be difficult for you to read about all these advanced JS concepts. Here you should focus on the basics first and then move on to more advanced concepts.
TypeScript
It is a companion to JavaScript and is therefore always used in conjunction with JavaScript to enable features such as type checking.
It has great tools, especially if you’re working with code editors like Visual Studio Code. Here you will find the functions for automatic import of modules.
Python
Python is one of the best programming languages requested by companies in 2019. If you haven’t yet added Python to your programming skills, now is the perfect time to start.
With Python, you can cover a wide range of use cases. You can implement command line scripts, GUI applications, and web applications.
If you are learning Python for web development, you should take a look at Python programming environments like Django or Flask.
Frontend frameworks
Frameworks – for both external and internal development – simplify and speed up the development of common functionality. However, before you start using the framework, you should always have a deeper understanding of the underlying technology stack (like JavaScript). This will help you learn the basics and understand the concept.
Angular
Angular is a framework for building HTML and JavaScript / TypeScript client-side applications. The framework brings together declarative patterns, dependency injection, end-to-end tools, and integrated best practices for solving development problems.
In 2019, Angular has become one of the most popular frameworks for building single page web applications. If you’re looking for a new JS web development framework to learn in 2020, you should consider taking a deeper look at Angular.
React
React is a JavaScript library for creating user interfaces. This is the presentation layer for web applications.
Components are at the core of all React apps. A component is a stand-alone module that outputs some output. We can write UI elements like a button or an input field as a React component. Components are composite. A component can include one or more other components.
Server side rendering
Server-side rendering is one of the hot topics in web development right now. SSR (Server Side Rendering) refers to the process of fully preparing a web page on the server and delivering the final result to the browser. This greatly reduces the processing overhead that is required on the client side and hence makes web applications very fast SSR is most often used in conjunction with frameworks like React or Vue. For React, Next.js exists, and Vue offers the Nuxt.js framework.
Backend frameworks
There are many options that you can choose from when choosing a server platform for your web project. However, I will limit myself to two options, one for the JS world (Node.js) and the other for the Python world (Django).
As the name suggests, backend frameworks run on the server and dynamically generate HTML, JSON (etc.)
If you are only developing on the outside of a project, there is no need to add the Backend Framework to your skillset. However, in order to gain a deep understanding of how everything fits together, you should at least think about understanding the very basics of the backend framework.
Node.js
Node.js allows you to execute JavaScript code in the backend and is extremely powerful, especially when Node.js is used with Express middleware.
To get started with Node.js, you must first make sure that you are familiar with the JavaScript programming language. This will provide a quick understanding of the basic concepts of Node.
Django
Django is written entirely in Python. If you like the elegance of the Python programming language, you’ll love Django. Django is a powerful framework that suits a wide variety of use cases. Once you have a deep understanding of Python, Django is easy to learn and you will quickly discover a pragmatic approach.
Conclusion
Web development skills are in high demand right now, and if you haven’t started yet, then it’s time to start learning web development.
Even if you are already an experienced web developer, you should take some time to keep up with the latest technologies and environments.
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