How to set env variable in Heroku with Node.js?

Question

How to set env variable Heroku with Node.js? I opened Heroku account but unable to find out the possible solution to set my env variables up.

Did you read devcenter.heroku.com/articles/config-vars? The language you're using is irrelevant. — jonrsharpe
– jonrsharpe, Commented May 9, 2022 at 17:26

Synamatics · Accepted Answer · 2022-05-09 17:38:28Z

2

There are different ways to set it up. You can either use the Heroku CLI to update the same. In your command line, after installing the Heroku cli,

Run heroku config:set ENV_VARIABLE=VALUE

Also If you want to update the env variables on Heroku Dashboard,
Go to your app settings. There is a button called "Reveal Config Vars", You can add and update the same there without any cli usage.

All of these details are available here

answered May 9, 2022 at 17:38

Synamatics

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Nika Nabakhteveli · Accepted Answer · 2022-05-09 17:38:04Z

1

Go to your deployed app settings. Then, in "config vars" section click on "Reveal Config Vars" button and you can enter env variables there, which will be also available in your application

Like this:

edited May 9, 2022 at 17:38

answered May 9, 2022 at 17:32

Nika Nabakhteveli

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1 Comment

Ethaan Over a year ago

Seems like the OP is really confusing, maybe a link to the Help center of heroku will help This maybe even a link to a video -> youtube.com/watch?v=g81LARb914Y

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