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Cheat Sheet; More developer tools: Emmet LiveStyle Real-time bi-directional edit tool for CSS, LESS and SCSS. Emmet Re:view Fast and easy way to test responsive design side-by-side. Download cheat sheet as printable PDF A5. Support: info@emmet.io Created with DocPad and Gulp.js Minimal theme by orderedlist.
Emmet cheat sheet provides a quick reference to syntax and shortcuts for efficient HTML and CSS coding.
Emmet is developed and optimised for web-developers whose workflow depends on HTML/XML and CSS, but can be used with programming languages too. Start learning Emmet with the abbreviation syntax and available actions. Download plugin for your favourite editor. Support: info@emmet.io.
Emmet uses syntax similar to CSS selectors for describing elements’ positions inside generated tree and elements’ attributes. Elements. You can use elements’ names like div or p to generate HTML tags.
Abbreviations are the heart of the Emmet toolkit: these special expressions are parsed in runtime and transformed into structured code block, HTML for example. The abbreviation’s syntax looks like CSS selectors with a few extensions specific to code generation.
Emmet has a special CSS resolver that expands such abbreviations into a complete CSS property. Here’s what happens when you expand m10 abbreviation. First, it looks for a m10 snippet definition in snippets.json .
Expand Abbreviation. Expands into HTML/XML/CSS code, depending on current document’s syntax. Also performs other context actions, for example, transforms .
Abbreviations are actually building blocks with some data hints. Since Emmet is mostly used for writing HTML/XML tags, abbreviation definition uses XML format to describe element. Emmet parses abbreviation definition and retrieves the following data: element name; default attributes; attributes’ order; attributes’ default values;
Filters. Filters are special post-processors that modify expanded abbreviation right before output to the editor. To better understand how filters work, let’s walk through a simple tutorial. Try to expand the following abbreviation in the editor below (use Tab key to expand abbreviation): #content>p.title. x.
Encode/Decode Image to data:URL. HTML and CSS allows you to embed external resources right into base using data:URL scheme. Usually, image conversion to base64 is done with external on-line services or third-party assets builder.
