• Contains a directory of standard, frequently used operations in JavaScript ES9 and SQL queries. • The best examples of codes from books and specific internet resources. Finding the best decision on the Internet may demand hours of working time. Ready for use and tested code "recipes" are included in the application. • The application is a good tool during the exam or the preparation to the interview because it contains answers to frequently asked programming questions. • Contains built-in language help. To view, click on the underlined word in the code. • Contains examples of design patterns. Studying them increases the professional level of the developer. • One app for iOS and MacOS. Buy once and use on your phone, tablet or computer. • All examples in the application are available offline. The application can be used when the Internet connection is not available. • Quick search of the correct example by the code or by the name of topic. • Being a developer, I use this program when I need to remember quickly how to solve a given task in one or another programming language. If you can help with translating the names of topics into your language, please contact me by e-mail.
