Web site development 1.486 Web sites 610 Design 518 Application software 203 Development 201 Authoring programs 176 Computer programs 157 Internet programming 131 PHP (Computer program language) 98 Java (Computer program language) 91 Ajax (Web site development technology) 90 Microsoft .NET 85 Dreamweaver (Computer file) 72 Active server pages 70 HTML (Document markup language) 64 JavaScript (Computer program language) 61 Web servers 45 Cascading style sheets 42 Database management 38 Web sites development 38 Electronic commerce 35 JavaServer pages 34 XML (Document markup language) 33 MySQL (Electronic resource) 30 XHTML (Document markup language) 30 Blogs 29 Web services 29 Internet marketing 28 Data processing 27 World Wide Web 27