Development 37 Application software 35 JavaScript (Computer program language) 20 Java (Computer program language) 12 Internet programming 10 Cloud computing 9 Functional programming (Computer science) 8 Mobile computing 8 Programming 8 Web site development 8 Python (Computer program language) 7 Database management 6 Web sites 6 Android (Electronic resource) 5 Client/server computing 5 Computer software 5 Design 5 Design and construction 5 Open source software 5 Programming languages (Electronic computers) 5 Computer networks 4 Computer programs 4 Electronic data processing 4 HTML (Document markup language) 4 Management 4 PHP (Computer program language) 4 iOS (Electronic resource) 4 Apache Hadoop 3 Computer graphics 3 Distributed processing 3