DirtyMarkup combines the power of HTML Tidy, CSS Tidy, JS Beautify, and the Ace editor to effortlessly clean up your messy code. Just paste your code into the editor and press “clean”.

Easy, object oriented client side graphs for designers and developers

Paste or drag and drop rich content from a webpage or a text editor in the first box (no HTML tags should be visible), then press "Convert" to convert to Markdown.

It's much easier to focus on studying because it easily drowns out sudden noises and other noises you hear in college dorms.

A Sublime Text plug-in that automatically folds base64-encoded data URIs in your CSS files.

It takes your markdown document and transforms it into the Shower slides. Almost all the things are transformed smoothly, however there could be some things you could configure, either in the YAML front matter or using some extra special formatting.

So here we're collecting all the shims, fallbacks, and polyfills in order to implant html5 functionality in browsers that don't natively support them.

Chimpified leverages Mailchimp's template language to create email campaigns, and you can create customized Mailchimp templates that are compatible with Chimpified. Please use this guide as a reference when creating your template. You can find qualified email template designers through the Mailchimp Experts directory if you need help.

Look up HTML5, CSS3, etc features, know if they are ready for use, and if so find out how you should use them – with polyfills, fallbacks or as they are.

A Beginner’s Guide to HTML & CSS is a simple and comprehensive guide dedicated to helping beginners learn HTML and CSS. Outlining the fundamentals, this guide works through all common elements of front-end design and development.

CSS/HTML/JavaScript/DOM data is from the Mozilla Developer Network.

jQuery.validVal is a plugin designed to simplify form validation.
It is highly customizable, very feature rich and can easily be dropped on any type of HTML-form (even AJAX- and HTML5-forms) with very little effort.

Мета тег X-UA-Compatible управляет режимом отображением страниц в браузерах IE8+.

This plugin allows you to use unfiltered HTML in your category descriptions by disabling selected WordPress filters.

Directory Lister lets you list all or selected files you have in selected folders on your storage units into text, csv or html file. You can choose: which items to list (subdirs, size, date, time, attribs, directory names, directory size, full path, crc32 value); which directories to be included; sort options; selection mask (e.g.: *.mp3). It is possible to generate lists for each processed folders, to load and save personalized settings, and to list files from command line (for FTP owners).

Sublime-surround is a SublimeText 2 plugin for adding, deleting and modifying text around the cursor or selection.

Holmes.CSS puts colored outlines around potentially invalid, inaccessible or erroneous HTML markup.

Create semantic outline of a webpage

This chapter will take an HTML page that has absolutely nothing wrong with it, and improve it. Parts of it will become shorter. Parts will become longer. All of it will become more semantic. It’ll be awesome.