Link tags: formatting

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The ‘Credit Card Number’ Field Must Allow and Auto-Format Spaces (80% Don’t) - Articles - Baymard Institute

A deep dive into formatting credit card numbers with spaces in online forms.

DirtyMarkup · Tidy up your HTML, CSS, and JavaScript code

A handy prettifier for front-end code. Useful if you’re trying to find something inside code markup, CSS, or JavaScript that’s been minified.

bastianallgeier/letter: Letter is a simple, highly customizable tool to create letters in your browser.

A nice little use of print (and screen) styles from Bastian—compose letters in a web browser.

Instead of messing around in Word, Pages or even Indesign, you can write your letters in the browser, export them as HTML or PDF (via Apple Preview).

Showdown - Markdown in Javascript

A JavaScript port of John Gruber's excellent Markdown. I use Markdown for my blogging CMS so I may incorporate this into the GUI.