From Seo Wiki - Search Engine Optimization and Programming Languages
Purple Numbers is a suite of tools that allows to address paragraphs of HTML content. It was originally conceived by Douglas Engelbart for his creation of hypertext. The concept was later implemented in PurpleWiki by Eugene Eric Kim and Chris Dent. The name comes from the faint, purple numbers at the end of each paragraph, which represent the link to that paragraph. The name was coined by Christina Engelbart, Doug's daughter.
 See also
- Tumbler, a proposal for addressing documents at the bit level
- Web annotation
- ↑ Engelbart, Christina (January 31, 2005). Christina Engelbart History of Purple Numbers. CIM3 wiki; History of Purple Numbers.
 External links
|File:System-installer.svg||This computer software article is a stub. You can help Wikipedia by expanding it.|