How to become a web developer
The best place to start a career as a software engineer is in the web development field.
Web-based technologies like HTML and JavaScript are less rigid in terms of syntax than languages like Java or Python, making them easier for new developers to learn.
Technologies like HTML and CSS are great ways to teach developers valuable and valuable lessons about writing code that can be implemented in popular programming languages like Java, Rust, and Go.
If you want to learn how to become a highly paid software engineer, web development is definitely the best place to start.
Web Development Roadmap
Follow these steps on a web developer’s roadmap to master browser-based technologies by 2023.
- Learn the basics of HTML
- Design websites efficiently with CSS
- Learn to code in JavaScript
- Familiarize yourself with DevTools and browser plugins
- Create responsive websites with Bootstrap
- Get the knowledge of site hosting and domain registrars
- Work with CMS templates and static website generators
- Gain proficiency with a progressive web application framework
- Learn how to push complex logic into WebAssembly
- You can integrate your web applications with RESTful APIs
First Master HTML
The first stop on the 2023 web development roadmap is learning HTML.
HTML is a web browser language. With HTML, you configure the data you want to display on a web page with any of 145 tags:
- For tabular data <ሠንጠረዥ>
- To take input from the user
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- For ordered, numbered items
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- For unordered, bulleted lists
- For articles
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For higher level topics
HTML is fun to work with because edits and changes are reflected immediately when you refresh the browser. It’s rewarding when your hard work instantly turns into visual feedback in Firefox, Edge, or Chrome.
HTML also teaches developers important lessons about programming:
- The importance of syntax and code structure
- How the code you write translates into software
- How to solve problems in the browser
- The joy of coding that brings a goal or vision to life
You don’t need to remember all 145 HTML tags, but you do need to know how HTML tags work and how attributes can customize tag behavior.
Show your style with CSS
HTML is used to describe information and define the overall structure of a web page.
Cascading style sheets (CSS) style the content on the page, add color, set fonts, and make Web pages more readable by adding padding to images or adding more space between sections.
Stylesheets can also be used to create fun two-dimensional artwork and add simple animations to boring, static text, so anyone with a creative flair will love working with CSS.
HTML and CSS are two key elements in the 2023 web development roadmap.
Code with JavaScript
You don’t need a computer science degree to be a successful web developer, but you do need to be familiar with the JavaScript programming language.
JavaScript is the programming language of the web browser.
Developers new to web technologies use JavaScript to:
- Verify user input on form submission
- Capture events such as mouse clicks and keystrokes
- Rotate and resize images
As programmers progress further along the web developer roadmap, they use JavaScript to perform more advanced tasks such as:
- Document Object Model (DOM) manipulation
- Calling browser APIs for local storage and cookie information
- Calling RESTful APIs to access remote servers and databases
JavaScript is a great programming language to learn. Web developers who can manipulate the web browser with advanced JavaScript techniques are in high demand.
DevTools and browser extensions
As you travel further along the web developer roadmap, the ability to troubleshoot code becomes increasingly important.
Browsers such as Edge, Firefox and Chrome come packaged with advanced development and debugging tools that can be accessed by right-clicking on any web page and selecting ‘Explore’. These tools help in debugging and development by providing:
- Windows that displays JavaScript output logs
- Network monitoring and analysis tools
- Source code analysis and color selection tools
- Accessibility testing tools
Web developers want to supplement their knowledge of built-in browser debugging tools with browser extensions. Popular Chrome extensions that support web development include:
- Cookie makers
- JSON viewers
- Lorem Ipsum generators
- Screen recorders
Chrome DevTools has many helpful web developer tools, including a built-in color picker.
Responsive web design is important.
Modern websites must be designed to render well on desktop monitors, tablets, handheld devices, and mobile phones. This is responsive web design content.
There are many responsive web frameworks on the market, including Skeleton and Foundation, but the majority of the marketplace uses Bootstrap.
All web developers should be familiar with Bootstrap and how the 12-column grid system allows for different presentation of content on devices with different screen sizes.
Knowing how Bootstrap supports responsive websites is transferable to all competing CSS frameworks.
Every web development roadmap should include a stop for responsive web design.
Domain registrars and site hosting
With knowledge of HTML, CSS, JavaScript and responsive web design, it’s time to publish your own website and learn about the following.
- Website hosting options
- Registering domain names
- Configuring SSL certificates
- Content publishing tools
- Managing DNS entries
Freelance web developers who work with small and medium businesses are often expected to perform these tasks for their clients.
Static website generators and CMS templates
Companies that maintain multiple websites, each consisting of hundreds of HTML files, do not code individual web pages by hand. Instead, they use templates from content management systems and code generators like Hugo or Jekyll.
These tools often use a markup language such as Asciidoctor to simplify the development of web pages.
A well-rounded web developer should know how to create a website template with a static website generator, from which many similar styled pages can be built.
GitHub offers free web hosting with support for Jekyll templates. It’s a cost-effective way to learn how static web developers work, build an online portfolio and presence, and impress prospective employers.
Progressive web application frameworks
While HTML, CSS, and JavaScript are powerful, these tools run out of steam when creating an advanced web application that stores data and manages complex state transitions on the client side.
To simplify the creation of multi-faceted, browser-based, often single-page applications, several powerful progressive web application frameworks and libraries have emerged, including:
- AngularJS
- ResponseJS
- Umber
- next to
- Vue
A developer does not need to learn each of these frameworks. A knowledge of one, along with the role these technologies play in the web development space, and understanding the types of web development problems that arise is sufficient.
Currently, Rect has the largest market share, making it a compelling choice to learn first, although Vue is now often the first choice for greenfield projects. If I had to pick one to learn today, it would be Wow.
Most of these frameworks work with TypeScript, which is a superset of JavaScript. Compliment your JavaScript knowledge with TypeScript while using a progressive web framework.
Keep math cycles into WebAssembly
People are surprised to know that there are four web programming languages.
Everyone knows about HTML, CSS and JavaScript. Very few people know about WebAssembly, which was added to the list by the World Wide Web Consortium (W3C) in 2018.
WebAssembly allows code written in a powerful language such as Java, Rust, Go or C++ to be embedded in a web browser, bringing high-performance computing to the web browser.
A web developer doesn’t need to know how to write WebAssembly code, but they do need to know the role WebAssembly plays in the world of high-performance distributed computing and how to connect JavaScript calls. WebAssembly binary file.
Integrate with RESTful APIs
For web applications to be useful, they need to reach beyond the device that displays them.
A web developer must learn how to handle JSON and access RESTful APIs to:
- Process payments
- Integrate with social media applications
- Verify users
- Query a remote database
- Access cloud-based APIs
With RESTful APIs, the web developer gains the ability to access externally hosted online services.
The web application is the last stop on the web development roadmap as it opens up a whole new world of possibilities as it is an integrated part of a network of SaaS-based functions and online services.
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