Clean Code Development Tutorials, Guides & Insights

Comments are notes in the code that are ignored by the JavaScript engine. They are useful for explaining what the code does or for temporarily disabling parts of the code.

• Begin with //.
• Example:

   <button class="btn btn-primary">Click Me</button>

   <button {{ $attributes->merge(['class' => "btn btn-{$type}"]) }}>
       {{ $slot }}
   </button>

The Revealing Module Pattern is a variation of the Module Pattern. It allows you to define all functions and variables in the private scope, and then selectively reveal those you want to be public.

const RevealingModule = (function() {
    let privateVariable = 'I am private';

    function privateFunction() {
        console.log(privateVariable);
    }

    function publicFunction() {
        privateFunction();
    }

    // Reveal public pointers to private functions and properties
    return {
        publicFunction: publicFunction
    };
})();

RevealingModule.publicFunction(); // Output: I am private