JavaScript Code Samples

1. Do you have Node installed?

Check if you have node:

node -v

If it displays the version like this:

$ node -v
v7.5.0

Then you're fine. That means you have Node. If not, download from https://nodejs.org/en/ and install.

2. Go into a directory

cd ONE_OF_THE_DIRECTORIES

for example:

cd promises

3. Run using node

node index.js