• Unicode Utilities
• Mockup Character Picker (real thing now in Google Docs)
  
• HTML Unicode Charts
• Unicode Charts*
• Date Calculator*
• Distance*
• UTF Converter*
• Richard's Utilities

• Unicode (Foreword, Quotations)
  
• International Components for Unicode (ICU)
• Unicode Locales project (CLDR)
• Language Identifiers (BCP 47 = RFC 4646+4647)
• International Domain Names
  
• Other

Papers & Slides

• NFC FAQ
  
• Unicode and Internationalization (2008-12)
  
• Unicode at Google (2008-9)
• Google official blog posting (2008-5)
• Conference Biography