Development 624 Application software 552 Web applications 232 JavaScript (Computer program language) 207 Web site development 165 Design 164 Python (Computer program language) 156 Cloud computing 152 Machine learning 135 Programming 134 Computer networks 114 Video games 113 Computer games 108 Java (Computer program language) 106 Web sites 102 Management 94 Application program interfaces (Computer software) 90 Computer programs 84 Data processing 83 Security measures 76 Information visualization 74 Certification 65 Client/server computing 62 Computer software 62 Data mining 62 Examinations 61 Computer security 58 Mobile apps 58 Electronic data processing personnel 54 Artificial intelligence 53