Step 1: I made the installation steps more simple to help people implement it without any mess. Navigate to Blogger dashboard > Layout > Edit HTML and Expand Widget Templates. Search for
<head> and replace it with the below code
Step 2: Whenever you publish a post with script, include the script within the <pre> section
<pre class=”brush: js”>
Your script here
For an example
Will display like the below image on your blog post.
Before adding any script within <pre>, make the script postable on your blogs. In order to do that use Postable by Elliotswan. This makes your script visible more faster on your blog. I tested in all the major web browser and it works perfectly fine.