Categories
Dev Tools

Atom snippets

One of the things I love about modern text editors is code snippets. Coding tends to involve repetition, code snippets can really help cut down on needless typing.

I group all my code snippets by prefixing them with “my”. That way to view all my snippets I just start typing “my” and Atom shows all my snippets for the specific file type I’m currently working on.

Some simple examples I use quite often are:

myHTML – My own HTML boilerplate

<!DOCTYPE html>
  <html lang="en">

  <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title></title>
    <link rel="stylesheet" type="text/css" media="screen" href="assets/css/style.css" />
  </head>

  <body>
  
  <script type="text/javascript" src="assets/js/script.js" charset="utf-8"></script>
  </body>

  </html>

myjQuery – Inserts jQuery using their CDN

<script src="https://code.jquery.com/jquery-3.3.1.min.js"   integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8="   crossorigin="anonymous"></script>

myFontAwesome – Inserts font awesome using their CDN

<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.7.2/css/all.css" integrity="sha384-fnmOCqbTlWIlj8LyTjo7mOUStjsKC4pOpQbqyi7RrhN7udi9RwhKkMHpvLbHG9Sr" crossorigin="anonymous">

myLog – inserts a console.log() to help debug my JavaScript

console.log()

Getting all this working in Atom is a fairly easy affair. I found the below video by Hitesh Choudhary super useful.

Categories
Dev

Emmet!

Whatever your text editor of choice (I just can’t quit you Atom) there is a wide range of plugins to enhance its capabilities. One such plugin that I use constantly is Emmet.

Emmet can be used for a number of things, but where it really shines is speeding up my HTML production. Emmet uses a CSS like syntax to quickly produce common HTML code.

The most common situations I find myself using it is when I initially create an HTML document. To do this you just type “!” and hit tab. The result will be:

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
</head>

<body>

</body>

</html>

Perhaps most useful of all is adding repetitive blocks of HTML like lists. Just type “ul>li.lego{Awesome}*10” then hit tab and you’ll get:

<ul>
  <li class="lego">Awesome</li>
  <li class="lego">Awesome</li>
  <li class="lego">Awesome</li>
  <li class="lego">Awesome</li>
  <li class="lego">Awesome</li>
  <li class="lego">Awesome</li>
  <li class="lego">Awesome</li>
  <li class="lego">Awesome</li>
  <li class="lego">Awesome</li>
  <li class="lego">Awesome</li>
</ul>

Or you can get super fancy and nest all sorts of things. Give something like this a go. Type “div.awesome>(header>ul>li.item$*5>a{Awesome thing $})+footer>p{Awesome}” and hit tab. Boom you get:

<div class="awesome">
  <header>
    <ul>
      <li class="item1"><a href="">Awesome thing 1</a></li>
      <li class="item2"><a href="">Awesome thing 2</a></li>
      <li class="item3"><a href="">Awesome thing 3</a></li>
      <li class="item4"><a href="">Awesome thing 4</a></li>
      <li class="item5"><a href="">Awesome thing 5</a></li>
    </ul>
  </header>
  <footer>
    <p>Awesome</p>
  </footer>
</div>

As you can see, once you learn the basic structure, everything is awesome with Emmet.