What is the use node JS?

Related questions

1. Can I use node js with AngularJS?
2. Is learning node js difficult?
3. What is the difference between node JS and JavaScript?
4. Why do I need node JS for angular?
5. Why is node js single threaded?
6. Why is node js fast?
7. Is go faster than node?
8. Why node js is faster than Java?
9. Is node JS written in JavaScript?
10. Does node JS replace Apache?

Tags

1. #model
2. #cross
3. #makes
4. #networking
5. #platform
6. #efficient
7. #developing
8. #applications
9. #environment
10. #driven
11. #blocking
12. #devices
13. #runtime
14. #server
15. #distributed
16. #across
17. #event
18. #perfect
19. #source
20. #lightweight
21. #intensive