Web stuff ...

Textile JR CookBook with more links

Validate html
html character entities

Validate JavaScript
JavaScript Reference

Validate CSS
CSS examples
CSS Selectors
CSS Positioning
W3 CSS2 Specification

Unicode home page
Unicode characters 0000-0FFF
UTF-8 chart examples

JR web development and testing
Bakehouse-Cyber Web Site
PCloud
JR Zoom meeting links

GUI museum