Update node.md

Author: ivan-hc

apps/node.md

@@ -1,8 +1,9 @@
 # NODE
 
- This scripts installs the following programs:
+ Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
+
+ In addition to the "node" command, this script provides the following programs:
 
- - node : JavaScript runtime built on Chrome’s V8 engine.
  - npm : Package manager for Node.js dependencies and modules.
  - npx : Runs commands from npm packages without manual installation.