Using node.js module on jsfiddle

Question

I have working algorithm on my own project and I need it to be uploaded on jsfiddle and working as expected. The bad thing is I have no idea how to use crypto module to work there.

this.getOffset = function(forcedOffset){
    return Bluebird.try(function () {
        if (forcedOffset != undefined) return forcedOffset;

        return CryptoJS.randomBytes(4);
    }).then(function (randomBytes) {
        var random = Number.parseInt(randomBytes.toString('hex'), 16) / 4294967295;
        var maxVal = 1000000;
        return Math.floor(random * maxVal);
    });
};

and for my project I'm just requiring it, but how to handle this situation here?

and where can I find it uploaded to CDN? because i tried to load this one crypto-js but didn't figured out how to use it. — Sandra
– Sandra, Commented Feb 16, 2018 at 18:37

catbadger · Accepted Answer · 2018-02-16 18:36:49Z

1

You need to find it on a CDN and load it.

After googling "cryptojs cdn" i found this list of the resources

https://cdnjs.com/libraries/crypto-js

answered Feb 16, 2018 at 18:36

catbadger

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2 Comments

Sandra Over a year ago

and how to use it loading this lib ? how the variable will be called?

Sandra Over a year ago

documentation of what? I just can't understand how to use functions of this module on jsfiddle.

Tiago Peres · Accepted Answer · 2020-09-22 09:47:04Z

0

crypto-js can be found here. Using UNPKG you can load any file from any package following this pattern

https://unpkg.com/:package@:version/:file

So, if you add

https://unpkg.com/[email protected]/

Then you'll get this (as shown in the next image)

If you specify the index.js file

https://unpkg.com/[email protected]/index.js

Then you'll get this (as shown in the next image)

You'll then be able to use it in your fiddles by adding the Resources you want to.

answered Sep 22, 2020 at 9:47

Tiago Peres

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