As a person who has been to the live events and then seen them on Netflix this is the deal. The 4 specials Chappelle did were based off the same tour set. There are some new jokes thrown in usually to keep it modern but Netflix is stretching the material. I believe the second Rock special will...
Whoa node.js and angular are not similar and work together with node doing the server side stuff. If you're going to learn node you should just learn the whole mean stack.