HTML Cheat Sheet – Fully Interactive [Inc HTML5]

HTML cheat sheet

&what: Discover Unicode & HTML Character Entities

Fast lookup and reference for HTML entities and Unicode characters. Hex or decimal code for punctuation marks, mathematical symbols, icons and more. http://www.amp-what.com/

Standards for developing flexible, durable, and sustainable HTML and CSS

http://mdo.github.io/code-guide/

webMASTAH | Centrum webdevelopera

http://webmastah.pl/

lorempixel – placeholder images for every case

Placeholder Images for every case. Webdesign or Print. Just put a custom url in your html and you receive a proper placeholder picture

Test versions of IE using Virtual Machines that you download and manage in your own development environment.

Download a Virtual Machine. For Mac, Linux, or Windows

Internet Explorer: Understanding the Compatibility View List

In recent versions, Windows Internet Explorer has dramatically improved support for established and emerging industry standards, such as HTML5, Cascading Style Sheets, Level 3 (CSS3), and Scalable Vector Graphics (SVG). By default, Internet Explorer properly displays webpages designed to support these standards. Because some of these standards are still evolving, older websites may not fully ...

HTML & MarkDown

Html2MarkDown A remarkable online markdown editor Markdown help

Osadzanie dokumentów na stronie internetowej

http://krzysztofplaczek.name/main/articles/show/osadzanie_dokumentow_na_stronie_internetowej

FF Chartwell is a tool for easily creating graphs, disguised as a font

FF Chartwell is a tool for easily creating graphs, disguised as a font. It utilizes OpenType to interpret and visualize the data. The data also remains editable, allowing for painless updates.