Legacy String Methods for Generating HTML

By  on  

I'm always really excited to see new methods on JavaScript primitives. These additions are acknowledgement that the language needs to evolve and that we're doing exciting new things. That being said, I somehow just discovered some legacy String methods that you probably shouldn't use but have existed forever. Let's take a look!

These legacy string methods take a basic string of text and wrap it in a HTML tag of the same name:

"Hello".big() // "<big>Hello</big>"
"Hello".blink() // "<blink>Hello</blink>"
"Hello".bold() // "<b>Hello</b>"
"Hello".italics() // "<i>Hello</i>"
"Hello".link("https://davidwalsh.name") // "<a href="https://davidwalsh.name">Hello</a>"

Native prototypes don't usually remove methods and for good reason -- they can break websites! I'm shocked I didn't know about these methods before today. It's always fun to see relics of the web past though!

Recent Features

Incredible Demos

  • By
    Image Manipulation with PHP and the GD Library

    Yeah, I'm a Photoshop wizard. I rock the selection tool. I crop like a farmer. I dominate the bucket tool. Hell, I even went as far as wielding the wizard wand selection tool once. ...OK I'm rubbish when it comes to Photoshop.

  • By
    CSS Transforms

    CSS has become more and more powerful over the past few years and CSS transforms are a prime example. CSS transforms allow for sophisticated, powerful transformations of HTML elements.  One or more transformations can be applied to a given element and transforms can even be animated...

Discussion

    Wrap your code in <pre class="{language}"></pre> tags, link to a GitHub gist, JSFiddle fiddle, or CodePen pen to embed!