Introduction
What is web development:
Web development is making websites and web applications over the internet. It involves the combination of programming languages, libraries, and frameworks to create dynamic web pages that users can access on browsers.
There are various aspects to web development such as Frontend development, backend development, full stack development, database, and tech stacks used.
Hmm..Now you might think, what's the difference between websites and Web Apps? What are tech stacks? What is full-stack? If you are getting those doubts hold your horses because we will explore all of this in the very blog you are reading.
So let's dive in!!!
Benefits of learning web development
If you have decided to learn web development there there must be some benefits to it, right? So here are some benefits of learning web development:
In this day and age, all businesses are switching online and most of the highly profitable startups are SaaS(Software as a service), so all of these businesses need web developers to design and build their applications. And the demand is only expected to grow in the future as a result there are a huge amount of job opportunities in this field.
Web development is a career that can be done remotely, allowing you to work from anywhere and enjoy a flexible schedule.
The salaries in this field vary vastly based on your skills, experience and where you work. Developers are typically well-paid based on their skills and experience.
Overview of Blog post
In this blog post, we will cover everything a beginner needs to understand web development and how it works, including the different technologies used.
Difference between websites and web apps, different aspects of web development such as frontend, backend, full stack, and tech stacks. And Finally the Roadmap for full stack development.
By the end of the blog, you will know just what you have to do to step into the exciting world of Web Development.
Websites vs Web Applications
Before actually getting into web development, you must understand the difference between websites and web apps. Now you might ask what's the difference between them, they sound the same?
Although a Website and web app are similar in their basic structure but fundamentally there s a huge difference in their functionalities and purpose.
A website is a collection of web pages linked together. These pages are usually static in nature which is used to provide information to visitors, users can view, read and interact with the site's content.
Examples:- News portals, blogs, Company websites, etc.
A web app is much more complex in nature contrary to websites it is dynamic in nature and is much more functional. The web app enables users to perform specific actions, manipulate data, and interact with complex interfaces. Web applications require user authentication and are more interactive than websites.
Examples:- Social media platforms like Twitter, Facebook, Instagram, e-learning platforms like Unacademy, Banking systems, and Food ordering apps like Zomato and Swiggy, Booking apps like Ola uber, etc
So, what are we going to make websites or web apps? Of course web apps. Websites are simple and easy to make with many no-code tools available on the internet with simple drag-and-drop features and are easily replaceable by AI.
We will learn to make web apps that cannot be easily replaced by AI and cannot be built easily, it includes a lot of complexity and thus it is one of the highest-paying tech jobs in the industry.
Basics of web development:
The first step to getting into this field is to learn the basic fundamental technologies on which web apps are built. These technologies are HTML, CSS, and JavaScript.
HTML(Hypertext markup language): It is used to create the structure of our app. Think of it as a skeleton of the human body.
Resources: Learn the latest version of HTML5- NeoG camp
CSS(Cascading Style Sheets): It is used to add style and layout to the app. Think of it as skin, skin tone, and visual features of the human body.
Resources: Learn the latest version of CSS3- NeoG camp
JavaScript: It is a scripting language used to add interactivity and dynamic functionality to apps. Think of it as organs of the human body that makes the body functional.
Resources: Basics of Javascript- NeoG camp
Advanced Javascript- Akshay Saini
The above mention recourses will be good enough for you to grasp a strong understanding of these fundamental languages.
FroentEnd development:
Frontend development is the practice of building the user interface or client side of a web application. The technologies used in the front end are HTML, CSS, and JavaScript.
Modern front-end development relies on frameworks and libraries such as React, Angular, Vue.js, and jQuery, which provide pre-built components, templates, and functionalities to make the development process faster and more efficient.
In addition to the technical skills required to build the front end of a web application, front-end developers must also be able to create web pages that are intuitive and engaging for users. They should also be familiar with web accessibility standards and ensure that the web applications they build are accessible to everyone.
React is the fasted and most popular Froendend library in the industry based on javascript.
You can master React.js and be a specialist in the UI field. The demand for specialists in the industry just keeps on increasing.
Backend Development:
Backend development is the practice of building and maintaining the server-side or back-end of web applications. It involves writing code that handles the processing and storage of data. Backend developers write the business logic of an application.
Unlike frontend development, which focuses on creating the user interface that users interact with, backend development is concerned with the data, application logic, and database management that support the front end.
The primary technologies used in backend development include Java, Ruby, Python, PHP, and Node.js. Databases such as MySQL, MongoDB, and PostgreSQL are also integral to backend development, as they store and manage data.
Backend developers use frameworks such as Django, Ruby on Rails, Laravel, and Express.js to streamline their development process and increase productivity.
Full stack Development:
Full stack development is the practice of building web applications from front-end to back-end. A full-stack developer has the ability to work with both the client side (front-end) and the server side (back-end) of web applications.
The client side of an application is what users interact with. The server side, on the other hand, handles requests from the client side and performs tasks such as data processing and database management.
To become a full-stack developer, one must have a good understanding of both front-end and back-end technologies. This includes knowledge of programming languages such as HTML, CSS, JavaScript, and frameworks like React, Angular, and Vue.js for the front end, and Node.js, Django, Ruby on Rails, or Laravel for the back end.
In addition, full-stack developers should also have a good understanding of databases such as MySQL, and MongoDB, as well as server technologies such as AWS.
Tech stacks
A tech stack, also known as a solution stack or technology stack, refers to the combination of programming languages, frameworks, servers, databases, libraries, etc. used to build a web application.
MERN (MongoDB, Express, React, Node.js) stack:
There are many stacks for web development that you can choose but the most popular one in the industry now is the MERN stack, which uses MongoDB for the database, Express is built on top of node.js to build faster APIs, React is a javascript-based library for frontend development and lastly, Node.js is used in backend and runs javascript on server-side.
MERN is a popular stack for building full-stack web applications due to its ease of use, flexibility, and scalability. It offers developers a simplified development process, making it easier to build complex applications in a relatively shorter time.
Full stack Roadmap:
Frontend - React
Backend server - Restful APIs and ExpressJS
Database:
- -Understanding data modeling.
- ORM (Object Relational Mapper)
- Hosting a MongoDB instance on the cloud
- Mongoose
User Authentication:
- how login works
- login with React + React Router on FE
- JWT, handling tokens with Express
- Writing your own middleware
- Authenticated routes on the backend
Conclusion:
In conclusion, web development is a highly desirable career path with many job opportunities, and it can be done remotely with a flexible schedule. Frontend, backend, and full stack development are the three main areas of web development that a beginner should focus on, and learning HTML, CSS, and JavaScript is essential for web development. React and Node.js are popular choices for frontend and backend development, respectively. Additionally, understanding databases and user authentication is essential to building robust and secure web applications. The MERN stack is a popular choice for building full-stack web applications, and there are plenty of resources available online to help beginners learn and master web development. Follow the suggested roadmap in this blog post to learn the skills and technologies required to become a successful web developer.
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