Which of these npm dependencies are redundant?

Question

npm

Good day.
Somehow I was engaged in layout for a long time and installed node - npm - gulp . but then the whole thing fell apart.
Now I started developing on vue and decided to install webpack for myself, and, in general, set up my environment, but I ran into such a dilemma. I decided to demolish everything superfluous and, so to speak, put the environment under a clean one.
I wrote npm version , and then I was given a bunch of libraries that I didn't even install.

# npm version
{ rrr: '1.0.0',
  npm: '6.4.1',
  ares: '1.14.0',
  cldr: '33.1',
  http_parser: '2.8.0',
  icu: '62.1',
  modules: '64',
  napi: '3',
  nghttp2: '1.33.0',
  node: '10.11.0',
  openssl: '1.1.0i',
  tz: '2018e',
  unicode: '11.0',
  uv: '1.23.0',
  v8: '6.8.275.32-node.28',
  zlib: '1.2.11' }

Who is familiar with this case, help me understand what these libraries are responsible for (well, except for node of course xD ), and especially this RRR? Which of these can I safely demolish?

Answer 1

I see rrr for the first time, and the rest goes by default with nodejs.
Here it is in an empty docker container from the default "node" image:

[email protected]:/# npm version
{ npm: '6.4.1',
  ares: '1.14.0',
  cldr: '33.1',
  http_parser: '2.8.0',
  icu: '62.1',
  modules: '64',
  napi: '3',
  nghttp2: '1.33.0',
  node: '10.11.0',
  openssl: '1.1.0i',
  tz: '2018e',
  unicode: '11.0',
  uv: '1.23.0',
  v8: '6.8.275.32-node.28',
  zlib: '1.2.11' }