The code snippets display the code on the website for other developers, learners, or visitors. It can access and use these codes of lines in its project to gain specific milestones. They are especially useful in sharing the code with anyone on the internet, for learning and collaboration purposes. This article demonstrates a step-by-step procedure to show code snippets in HTML.
How Can I Show Code Snippets in HTML?
To display the code snippets on the web page the “<pre>” and “<code>” tags can be utilized. These tags provide no pre-defined styling for the language. However, with the help of the third-party plugins the code snippet can also be generated. It offers predefined styling which can enhance the readability and understandability for the user.
Method 1: Using “<pre>” Tag
The “<pre>” tag is utilized for displaying codes on the web page in the browser’s default monospace font. It starts the code from the new line when rendered on the webpage. Visit the below code for a better understanding:
In the above code snippet, the “Hello World” tag is utilized with the “<pre>” tag. It displays opening and closing angle brackets via the “<” and “>” entity names.
After executing the above code snippet, the webpage looks like this:
The highlighted portion shows that the text inside the “<pre>” tag is displayed as a code snippet on the webpage.
Method 2: Using “<code>” Tag
The <code> tag is mostly combined with the “<pre>” tag to display computer-generated code on the webpage. Also, it does not break the line and displays code sequentially. Visit the below code snippet:
After the execution of the above code snippet, the webpage appears like this:
The highlighted portion shows the content is displayed on the same line but the size and font family changes.
Bonus Tip: Using Third-Party Plugins
Third-party plugins like “prismjs” can be utilized to create colorful code snippets. These are more readable, convey pleasing effects to the users, and help engage the user’s attention. Users can either download its file or can use the CDN:
In the above code snippet, the “p” element is utilized to display the code. Along with it, the class of “language-markup” is utilized to set the formatting of code according to the HTML language.
After the updating of the above code snippet, the webpage appears like this:
The output shows that the code snippet is generated, and some pre-defined styling is also applied.
Conclusion
The “<pre>” and “<code>” tags are utilized for displaying the code snippets on the webpage. The “<pre>” tag starts from the new line while the “<code>” tag does not break the line. Both tags are mostly utilized in combination for displaying the code snippets. Moreover, the “prismjs” like plugins can also be used for displaying the predefined styled code snippet which helps in improving the readability for the user. This article has demonstrated steps to show code snippets in HTML.
