How to Easily Display Code on Your WordPress Site (3 Methods)

Hey there, fellow WordPress user! Are you struggling to get your code snippets looking just right on your website? As a developer, you know how important it is to be able to cleanly display code examples. But if you‘re new to WordPress, you might be feeling frustrated trying to format code properly in your posts and pages.

The good news is, displaying code on WordPress doesn‘t have to be a headache. In fact, with the right tools and techniques, it can be downright easy! In this guide, I‘ll walk you through three methods for displaying code on your WordPress site:

1. Using the built-in WordPress Code block
2. Leveraging a syntax highlighting plugin
3. Manually encoding code snippets

Whether you‘re a seasoned pro or just starting out with WordPress, by the end of this post you‘ll be equipped to elegantly share code on your site. Let‘s dive in!

Why Proper Code Formatting Matters

Before we jump into the how-to, let‘s take a moment to discuss why properly formatted code is so important. If you‘ve ever tried to read a big wall of unformatted code, you know how quickly it can make your eyes glaze over. Proper formatting, on the other hand, makes code more readable and understandable.

Here are a few key benefits of well-formatted code snippets:

• Easier for readers to parse and comprehend
• Quicker for developers to spot errors or bugs
• More professional and polished appearance
• Better for accessibility and screen readers
• Increased likelihood that readers will engage with and use the code

Plus, with the rise of technical blogging and documentation, being able to display code is becoming increasingly important. Did you know that over 40% of WordPress sites now include technical content like code snippets, APIs, or development guides? That‘s a huge chunk of the WordPress ecosystem!

As more and more WordPress users seek to share their technical knowledge, clean code formatting is a must-have skill. So let‘s look at how you can start displaying code on your own WordPress site.

Method 1: Using the WordPress Code Block

If you‘re running a relatively recent version of WordPress (5.0 or later), you have a built-in tool at your disposal for displaying code: the Code block. Introduced with the Gutenberg block editor, the Code block allows you to insert and format code snippets directly in your post or page.

Here‘s how to use the Code block:

1. Open the post or page where you want to add a code snippet in the WordPress editor.
2. Click the "+" button to add a new block.
3. Search for "code" and select the Code block from the formatting category.
4. Paste or type your code into the block.
5. Optionally, select the language of your code snippet from the dropdown menu in the block settings panel on the right.

That‘s it! WordPress will automatically apply basic formatting to your code and escape any special characters that might cause issues. When you preview or publish the post, the code snippet will retain its formatting and be displayed in a monospaced font.

The Code block is a great option if you just need to occasionally drop in a snippet of code. It‘s quick, easy, and built right into the WordPress editor. However, it does have some limitations:

• Only basic formatting (no syntax highlighting)
• No line numbers or other advanced features
• Styling is dependent on your theme and not easily customized

If you find yourself frequently adding code snippets or wanting more control over the appearance of your code, you may want to explore using a plugin instead.

Method 2: Using a Syntax Highlighting Plugin

For more advanced code formatting, a syntax highlighting plugin is the way to go. These plugins are specifically designed to make code snippets look great on the web. They offer features like:

• Color-coded syntax highlighting for different programming languages
• Line numbers and code wrapping
• Expandable code blocks and code tabs
• Customizable themes and styling
• Ability to copy code with a single click

With the right syntax highlighting plugin, your code will be more readable and visually appealing for your visitors.

There are a number of syntax highlighter plugins available for WordPress, but my personal favorite is Syntax Highlighter Evolved. It‘s a free, regularly updated plugin with a solid feature set and straightforward setup process.

To get started with Syntax Highlighter Evolved:

1. Install and activate the plugin on your WordPress site.
2. In the WordPress editor, add a new block and search for "SyntaxHighlighter".
3. Paste your code snippet into the SyntaxHighlighter Code block.
4. Use the block settings panel to select the language of your code, toggle line numbers, and set other display options.
5. Preview or publish the post to see the formatted code in action.

Here‘s a quick comparison of the default WordPress Code block vs Syntax Highlighter Evolved:

As you can see, a plugin like Syntax Highlighter Evolved offers a lot more flexibility and control compared to the default Code block. It‘s a great choice for users who frequently share code snippets or want to provide a more polished, professional experience for their readers.

Of course, there are other syntax highlighting plugins out there as well. Some other popular options include:

• Enlighter
• WP-Syntax
• Prismatic

Feel free to experiment with different plugins to find the one that best fits your needs and preferences.

Method 3: Manually Encoding Code

In some situations, you may want or need to manually format your code snippets without relying on a plugin. While this method requires a bit more elbow grease, it can be a good fallback for users who can‘t or don‘t want to use plugins.

To manually format code in WordPress, you‘ll need to use HTML entities and tags. Here‘s the basic process:

1. Copy your code snippet and run it through an HTML entity encoder to convert special characters
2. Wrap the encoded code in <pre> and <code> tags
3. Switch to the Code Editor view in WordPress
4. Paste the wrapped code where you want it to appear in the post

For example, let‘s say you want to display the following CSS code snippet:

.button {
  background-color: #4CAF50; 
  border: none;
  padding: 15px 32px;
  text-align: center;
}

After running it through the HTML encoder, you would end up with this:

<pre><code>
.button {
  background-color: #4CAF50; 
  border: none;
  padding: 15px 32px;
  text-align: center;
}
</code></pre>

Pasting that directly into the WordPress Code Editor will cause the code to render properly on the front end of your site. The <pre> tag preserves whitespace and line breaks, while <code> semantically identifies the contents as a code sample.

One accessibility tip: When manually wrapping code like this, be sure to include a language attribute on the <code> tag whenever possible. This helps screen readers understand how to interpret and announce the code. For instance:

<pre><code lang="css">
  /* Your CSS code here */
</code></pre>

The lang="css" attribute clarifies that the code sample is written in CSS.

Conclusion

So there you have it — three ways to easily display code on your WordPress site! Whether you opt for the simplicity of the Code block, the power of a syntax highlighting plugin, or the flexibility of manual encoding, you‘re well on your way to presenting polished code snippets to your audience.

As a quick recap:

1. The WordPress Code block is great for quick, occasional code snippets
2. Syntax highlighter plugins offer advanced formatting and customization options
3. Manually encoding code is a fallback for users who don‘t want to use plugins

My recommendation? If you share code regularly, go with a syntax highlighting plugin like Syntax Highlighter Evolved. It will make your code more readable and your site look more professional with minimal effort on your part.

Of course, make sure to choose an option that fits your technical comfort level and site setup. The most important thing is that you start putting these techniques into practice and sharing your code with the world!

Do you have a favorite method or plugin for displaying code on WordPress? Let me know in the comments below. And if you found this guide helpful, feel free to pass it along to your fellow WordPress users or coding buddies. Because let‘s be honest, no one should have to struggle with unformatted code snippets in this day and age.

Happy coding!