Instantly changing the color of individual words within a text area is a seamless process

Have you ever wondered how websites like jsfiddle.net are able to make specific attributes, such as those in the CSS section, different colors similar to a modern text editor?

For instance, notice how the html tag is a contrasting color compared to the braces in the CSS section from the image above.

I am assuming this is achieved dynamically utilizing JavaScript. Does anyone know of a script that can automatically and instantly change the color of certain words to match a pre-defined color scheme?

javascripthtmlcss

Answer №1

The jsfiddle platform utilizes the codemirror text editor. This editing tool automatically adds 

<span class="cm-property">elements</span>

for code formatting.

Some popular libraries that offer similar functionalities are:

  • highlight.js
  • prism

For instance:

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