Why is Jdk needed?

Related questions

1. Does NetBeans come with JDK?
2. Is Java 11 still free?
3. Does Eclipse install JDK?
4. Do you need JDK for Eclipse?
5. Does JDK has JRE?
6. What is JDK used for?
7. Does NetBeans work with JDK 11?
8. Do I need JDK if I have JRE?
9. What is Jre vs JDK?
10. What is the difference between Oracle JDK and Open JDK?

Tags

1. #other
2. #language
3. #contains
4. #libraries
5. #applications
6. #debuggers
7. #compilers
8. #superset
9. #provides
10. #developing
11. #necessary
12. #tools
13. #components
14. #applets
15. #programming
16. #written
17. #everything
18. #machine
19. #virtual