How Much HTML, CSS, and Javascript Do I Need to Know?

Building a website requires some basic understanding of HTML but how much should you learn before moving on?

Learning HTML5 and CSS3 is a great step, as it is currently the most prevalent standard. However, if you want to be able to code for older browsers that are still in use, knowing html4 and css2 is also a must.

Does this seem overly complex or time-consuming to you?

This article will take you deeper into these topics, allowing you to decide how much you should master these technologies.

But if I use a page browser, do I even need to learn HTML and CSS?

So let’s get started without any delay. Stay till the end.

Here is Why Everyone Should Learn HTML and CSS

With a basic understanding of both of these coding languages, you can not only create a professional-looking website but

if you also use the Dragon Drop website builder, having some knowledge of HTML and CSS will give you more control over the design of your site.

Also, if you want to make any changes to your site’s code, knowing HTML and CSS will make the process much easier and more convenient

How Much HTML CSS Do I Need To Be Job Ready?

The answer may surprise you. You don’t need to be an expert in HTML and CSS to get a job, but it is important to have a basic understanding of these languages.

With a little practice, you can easily learn the basics of HTML and CSS and move forward towards a successful career. When it comes to the skills required for a job in HTML and CSS,

the question is not how much knowledge you need, but rather what foundation you should have that will help you move forward. After all,

web technology is constantly evolving, so having the ability to adapt and learn new things is of the utmost importance.

Read This Article To Know More:- Is It Possible to Learn HTML, CSS, and Javascript in One Day?

Learn the Basics Listed Below:

1. Typography

Typography is the art and technique of arranging letters and words to make written language readable, attractive, and easy to understand.

It is an important part of web design, as it can help effectively establish the style and style of a website.

Good typography not only makes reading and using a website more enjoyable but also enriches the user experience, while poor typography can make it difficult for the user to understand and engage with the content. When selecting typography for a website,

it is important to consider several factors such as readability, legibility, and aesthetics. Typography refers to how easy it is for a user to read the text displayed on a website,

while legibility refers to how easy it is for a person to recognize each letter in the text.

2. Lists

Lists, which are a fundamental part of HTML and tags, are used to provide a structure to your content and can be styled to suit your website design.

List items can contain links, images, and even other information, making them incredibly versatile, user-friendly, SEO-friendly, and readable.

As I mentioned above, unstructured lists are created using the <ul> tag, and each list item is created using <li> tags. And then list items are represented by <li> tags.

The tag can be used to customize lists in a variety of ways, including changing the font size, color, style, and border or background color of list items.

3. Tables

Tables are a highly effective way of presenting information in an organized and structured way. They can be used to display many different types of tabular data or to correctly align different elements on a page.

Tables are created using HTML’s <table> element, which includes important elements such as <tr> (table row) and <th> (table header).

Creating a table is relatively simple. All you need to do is add the opening <table> tag, then add <tr> and <th> tags for each row and header cell, and finally add the closing </table> tag.

Thus, you can easily create a basic HTML table. Tables are relatively rarely used in web design, but they are widely used in admin design because most admin panels use tables to present data in a clear and understandable format.

Thus, knowing about tables can prove useful. I remember wasting a lot of time in the early days by messing up closing tags and misusing rowspan.

You can style your table through templates, for example, you can add a border to a table cell by adding the border property or change the background color of a table cell via the background-color property.

4. Forms

In web design, forms are considered one of the most important elements, as they allow users to input data that can be processed by server-side scripts.

Forms can be used for a variety of tasks, such as allowing users to log into their accounts, search for answers, and complete a variety of other tasks.

In HTML, forms are made up of two main parts, the <form> element and the <input> element. The <form> element defines the form, while the <input> element specifies each field within the form. Each <input> element must have a type attribute,

which determines what type of data it will accept. Some common input types include text, password, email, and submit.

Apart from these, other forms of input are also available to improve user experience. For example, there was no intuitive way to choose colors earlier, but now it is built into HTML, making color selection much easier.

5. Links

Creating links is an extremely important part of web development, as it allows users to navigate between different queries on a website.

There are two major ways to create links. The first way is to use the HTML <a> tag, and the second way is to style the link using cursors.

The first way, using the <a> tag, is to define a hyperlink that links one page to another. The href attribute of this tag specifies the URL of the page to which the link should point.

For example, if we were to link to Google, our code would look like this:

<a href="https://www.google.com">Google</a>

Another way is to use CSS to create links, specifically using the: hover pseudo-class to change the style of the link when the mouse pointer is moved over the link.

It is also important that one should not ignore the anchor tag or replace it with JavaScript because Google understands anchor tags better than buttons or JavaScript redirects,

so even if you are creating an interactive application, you should still consider using anchor tags for navigation.

6. Images

The most common way that most people are familiar with is to use the <img> tag which includes a src attribute.

When you want to add an image to your HTML, you need to use the <img> tag, which signals to the browser that you want to include an image on the page.

The <img> tag has two important attributes: src and alt. The src attribute tells the browser where you want the image to be placed,

while you can specify multiple widths for different widths using the srcset attribute. The alt attribute is extremely important for accessibility because it provides a text description of the image that screen readers can read.

Once you have included the <img> tag in your HTML, you can style it using <img>. However, a more systematic way to use images is to use <picture>,

which has additional attributes such as size, referrer policy, use map, longdesc, loading, and cross-origin, which further control the display and behavior of the image.

7. HTML Entities

HTML characters are words that have a special meaning in HTML. For example, the word < is used to start a tag, while the word & is used to start an HTML character.

There are four major types of HTML characters: named, decimal, hexadecimal, and octal. Named characters are the most common and are used to represent common characters,

such as copyright ©. Decimal characters are used to represent numbers, while hexadecimal characters are used to represent letters or text that are not part of standard ASCII.

Standard octal characters are much less commonly used. You can easily copy these characters or add common design elements like stars, squares, circles, emojis, and arrows to make your page more attractive.

8. Meta tag

One of the most underrated and often overlooked tags is meta tags. Many people skip adding meta tags because they are overwhelming.

However, meta tags help search engines understand what your website is about, and they can also be used to improve your website’s SEO (search engine optimization). Meta tags are placed in the <head> section of your HTML code and usually look something like this:

<meta name=”keywords” content=”HTML, CSS, Web design”>

The name attribute indicates what type of information the meta tag contains, while the content attribute contains the actual information that search engines use.

The most commonly used meta tags include Open Graph meta, tutor meta, application meta, SEO meta, theme meta, and robots meta.

9. HTML5 Semantics

In recent years, HTML has undergone a significant update with the release of HTML5.

This new version adds several new features that make web pages more meaningful and useful from a coding perspective.

In particular, semantic coding is an important aspect of writing code that is easy to read and understand for both humans and machines:

<main>

<header></header>

<section>

<article></article>

<aside></aside>

</section>

<footer></footer>

</main>

HTML continues to add new tags and features, such as video playback and drag-and-drop, that increase the interactivity of web pages.

Additionally, it also strengthens the code used to preserve queries semantically. Semantic code has an important role because it makes your presentation more accessible to search engines and allows screen readers to navigate your content more seamlessly.

Read This Article To Know More:- Should I Master CSS Before Learning Javascript?

Conclusion

To have the ability to create an attractive web page, you need to have a good understanding of CSS (Cascading Style Sheets).

However, if you want to create some more complex and professional websites or take your web development skills to the next level, you will need to study CSS in depth.

There are useful resources available online and in some of the arts to learn the various gadgets and techniques of CSS.

With the right direction and pointers, you can become an expert in CSS. However, it is important to note that you do not need to be completely proficient in every single aspect of CSS to become a thriving web marketer.

Like any other skill, the more you practice CSS, the better you will get at using it.

FAQs

How much HTML and CSS do I need to know for JavaScript?

You should have a solid understanding of HTML and CSS to effectively use JavaScript. Knowing HTML and CSS helps you manipulate and style web elements with JavaScript, making your code more functional and interactive.

Is knowing HTML CSS and JavaScript enough to get a job?

Knowing HTML, CSS, and JavaScript is a solid foundation for a web development job, but many positions also require experience with frameworks, libraries, version control, and sometimes back-end technologies. It’s beneficial to expand your skills based on job requirements.

How much HTML and CSS should I know before react JS?

You should have a solid understanding of HTML and CSS basics before learning React JS. This includes knowledge of HTML elements, attributes, CSS selectors, and basic layout techniques. Familiarity with these fundamentals will make it easier to build and style React components.

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