Samir Manjiyani

Mohammed Salman Khan

Add your custom CSS or javascript/jquery using “Custom WP CSS & JS” plugin to any theme without creating any extra CSS or JS files.
Benefits of Plugin 
* Easy to use. 
* Option to select placement (header or footer) to insert your custom JS. 
* Built with Syntax Code Highlighter. 
* Option to add custom CSS for WP Dashboard.
For Syntax Code Highlighter credits goes to <a href="https://codemirror.net/5/" rel="nofollow ugc">codemirror.net</a>

Custom WP CSS & JS

otimo

A lightweight plugin to add custom CSS, JS/Javascript to any theme. This plugin also gives you an ability to insert JS in header or footer.

AsianCoders

Sublime Text Custom WordPress JavaScript Editor. You can easily write your custom JavaScript by using this plugin. 
We include all sublime text editor features in this plugin.
<h4>Features</h4>
features of Sublime Custom CSS Editor
<ul>
<li>Syntax highlighting.</li>
<li>AutoCloseBrackets</li>
<li>JS linter/Live Syntax Error</li>
<li>Line numbering.</li>
<li>keyMap Sublime Text</li>
<li>matchBrackets</li>
<li>Sublime theme</li>
<li>autocomplete And Hint</li>
<li>showCursorWhenSelecting</li>
<li>Translate pot file included.</li>
</ul>
Form Example:
<pre>

function justtest() {
 var testvar = ("Hello world");
 var testvartwo = ("Hey, This plugin is Working");
 alert(testvar);
 alert(testvartwo);
}
justtest();

</pre>
Credits: CodeMirror.
Email for Support: asiancodersteam@gmail.com
<h3>Arbitrary section</h3>
You may provide arbitrary sections, in the same format as the ones above. This may be of use for extremely complicated 
plugins where more information needs to be conveyed that doesn’t fit into the categories of “description” or 
“installation.” Arbitrary sections will be shown below the built-in sections outlined above.
<h3>A brief Markdown Example</h3>
Here’s a link to <a href="https://wordpress.org/" title="Your favorite software" rel="ugc">WordPress</a> and one to <a href="http://daringfireball.net/projects/markdown/syntax" title="Markdown is what the parser uses to process much of the readme file" rel="nofollow ugc">Markdown’s Syntax Documentation</a>. 
Titles are optional, naturally.
Markdown uses email style notation for blockquotes and I’ve been told:
<blockquote>
Asterisks for emphasis. Double it up for strong.
</blockquote>
<pre><code><?php code(); // goes in backticks ?>
</code></pre>

Sublime Custom JS Editor

love live error check and autocomplete features.
Love this plugin



Love This

Write easily your custom JavaScript like sublime text editor and add your website.

Custom WP CSS & JS vs Sublime Custom JS Editor