Topic: NodeJS – Page 8

You can use process.mainModule or require.main to figure out what the entry level of a Node.js script is.

The --check flag of the Node.js executable can be used to quickly check JavaScript files for syntax errors without executing them.

It's always good to know how much time code needs to be executed. Today I learned there is a more precise way than using the Date object.

I learned that the Node.js REPL has different modes to run in.

I learned that 'console.dir' is actually only a shorthand for 'console.log' and 'util.inspect'. This can help you to save a bit of typing.