Browser testing

• How to Install multiple versions of Firefox on Ubuntu
• Test Websites In Internet Explorer 9, 8 and 7 Under Linux / Mac OSX

css

• Ultimate CSS Gradient Generator

Fonts

• 10 Web Typography Trends to Watch in 2012
• Optimizing Typography in Responsive Web Design
• Responsive Typography: The Basics

Geocoding

• Convert Rijksdriehoekscoödinaten to latitude/longitude

Google Analytics

• What does Keyword (not provided) mean in Google Analytics?

Google Shopping product feeds

• Add your products to Google Merchant Centre
• Google Shopping: Een succesvolle product feed maken…
• WooCommerce free Google Product Feed

Hosting (apache / linux LAMP)

• How to block Tor exit nodes from accessing your website

HTML5

• Webshims Lib

HTML5 Forms

• Making Forms Fabulous with HTML5
• The Current State of HTML5 Forms

Images

• itemMaster – The One Source for Free Product Images & Data

Javascript performance

• $(document).ready(function(){}); vs script at the bottom of page
• Headjs.com

Kleuren

• Color Combinations and Color Schemes

Less

• Twitter Bootstrap with Less css

Lexing and Parsing

• An Overview of Lexing and Parsing
• Writing a simple lexer in PHP

Maps

• Map Icons Collection

Mysql

• Choosing an API

PHP

• HybridAuth

Social media

• HybridAuth

Twitter bootstrap

• Bootstrap ThemeRoller
• Create Custom Icons for Twitter Bootstrap Easily
• How to Build a Responsive WordPress Theme with Bootstrap
• Twitter Bootstrap with Less css
• X-editable In-place editing with Twitter Bootstrap, jQuery UI or pure jQuery

Twitter bootstrap buttons

• Beautiful Buttons for Twitter Bootstrappers
• Create Custom Icons for Twitter Bootstrap Easily
• Twitter Bootstrap Button Generator

Twitter Bootstrap Wordpress themes

• Roots
• Skematik

Webdesign

• Stripe Generator 2,0

Wordpress themes

• How to Build a Responsive WordPress Theme with Bootstrap