Application program interfaces (Computer software) Development 201 Application software 190 Web applications 58 Cloud computing 54 Computer programs 43 Java (Computer program language) 40 Python (Computer program language) 37 JavaScript (Computer program language) 35 Open source software 34 Web site development 29 Microsoft .NET Framework 22 Web services 21 Design 18 Artificial intelligence 16 Internet programming 16 Engineering & Applied Sciences 15 Web sites 15 Computer Science 14 Computer programming 14 Kubernetes 14 Machine learning 14 Management 14 Representational State Transfer (Software architecture) 14 Electronic data processing 12 Active server pages 10 Natural language processing (Computer science) 10 Object-oriented programming (Computer science) 10 Testing 10 Software architecture 9