Difference between revisions of "My Node.js notes"
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nodemon <app.name> -e <comma separated list of extensions to monitor> | nodemon <app.name> -e <comma separated list of extensions to monitor> | ||
== package.json info == | |||
=== scripts key === | |||
create key value pair where key is name of script and value is script location | |||
Example: | |||
<pre>"scripts": { | |||
"dev": "nodemon src/app.js -e js,hbs" | |||
}</pre> | |||
At node prompt type <code>npm run dev</code> to execute script <code>nodemon src/app.js -e js,hbs</code> | |||
<code>nodemon src/app.js -e js,hbs | <code>nodemon src/app.js -e js,hbs | ||
Revision as of 11:00, 20 July 2019
Node.js Package Manager (npm)
Initialize an npm project. Within project directory use npm init command. The default command launches a questionnaire. To answer default on all questions use -y argument.
Basic stuff
debugger statement and node inspect
chrome:://inspect
Exit Chrome DevTool debugger.
Type restart at console after exiting Chrome DevTool to restart app with same arguments.
Press CTRL+C twice to exit debugger in console.
nodemon
nodemon <app.name> -e <comma separated list of extensions to monitor>
package.json info
scripts key
create key value pair where key is name of script and value is script location
Example:
"scripts": {
"dev": "nodemon src/app.js -e js,hbs"
}
At node prompt type npm run dev to execute script nodemon src/app.js -e js,hbs
nodemon src/app.js -e js,hbs
NPM modules
CORS is a node.js package for providing a Connect/Express middleware that can be used to enable CORS with various options.
Resources
Node.js home
To software notes