# \#modules

**URL:** https://community.postman.com/tag/modules/191.md

[Latest](https://community.postman.com/latest.md) · [Categories](https://community.postman.com/categories.md) · [Tags](https://community.postman.com/tags.md)

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## [Replacing crypto-js with the global crypto object](https://community.postman.com/t/replacing-crypto-js-with-the-global-crypto-object/78377)

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**Author:** [@jimjonah](https://community.postman.com/u/jimjonah)\
**Replies:** 6\
**Last updated:** [May 8, 2025, 2:18am UTC](https://community.postman.com/t/replacing-crypto-js-with-the-global-crypto-object/78377 "2025-05-08T02:18:15Z")

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My pre-request script has this. var crypto = require('crypto-js'); I get this warning: Using “crypto-js” library is deprecated. Use global “crypto” object instead. How can I fix this?

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## [Solving Third Party Library Issues In Postman](https://community.postman.com/t/solving-third-party-library-issues-in-postman/473)

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**Author:** [@kjepsonVF](https://community.postman.com/u/kjepsonVF)\
**Replies:** 5\
**Last updated:** [April 14, 2025, 3:46pm UTC](https://community.postman.com/t/solving-third-party-library-issues-in-postman/473 "2025-04-14T15:46:31Z")

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Hello Postman Community, I would like to see if anyone has a solution to an issue I am facing when trying to leverage 3rd party libraries. The proposed solution I have found in stack overflow and the postman bog and ot…

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## [How to use external npm package](https://community.postman.com/t/how-to-use-external-npm-package/19443)

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**Author:** [@thefierycoder](https://community.postman.com/u/thefierycoder)\
**Replies:** 3\
**Last updated:** [April 14, 2025, 10:07am UTC](https://community.postman.com/t/how-to-use-external-npm-package/19443 "2025-04-14T10:07:29Z")

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I want to use this npm package window = {}; pm.sendRequest("https://unpkg.com/image-to-base64@2.1.1/image-to-base64.min.js", (error, response) =\> { var text = response.text(); (new Function(text))(); …

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## [Csv-stringify support?](https://community.postman.com/t/csv-stringify-support/62487)

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**Author:** [@cruxto](https://community.postman.com/u/cruxto)\
**Replies:** 1\
**Last updated:** [June 21, 2024, 9:05am UTC](https://community.postman.com/t/csv-stringify-support/62487 "2024-06-21T09:05:05Z")

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Hi All, A quick question, I’ve in the documentation a mention of the csv-parse module, does the postman sandbox also support csv-stringify? Only, I’m looking for a simple way to convert an array into csv string to b…

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## [Add Faker to sandbox built-in library modules](https://community.postman.com/t/add-faker-to-sandbox-built-in-library-modules/2020)

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**Author:** [@aksbenz](https://community.postman.com/u/aksbenz)\
**Replies:** 1\
**Last updated:** [July 4, 2018, 9:32pm UTC](https://community.postman.com/t/add-faker-to-sandbox-built-in-library-modules/2020 "2018-07-04T21:32:36Z")

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Faker Library is extremely useful in all kinds of tests.