Timeline for Read environment variables in Node.js
Current License: CC BY-SA 3.0
15 events
| when toggle format | what | by | license | comment | |
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| Jun 9 at 6:43 | comment | added | Sam Sabin | What would be the standard process of this with SvelteKit? It seems they’ve created their own unique system with $env modules, but it also seems root config files may not have access? Would I then use process.env instead? | |
| Mar 5, 2022 at 12:11 | comment | added | Fadi | @Alper yes, but the modifications will not be reflected outside the node process | |
| Dec 8, 2021 at 12:56 | comment | added | Alper |
Can you use process.env to modify the environment as well like you can in Python?
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| Jul 22, 2019 at 11:02 | comment | added | Peter Hull | The URL describing React applications has changed - facebook.github.io/create-react-app/docs/… | |
| Aug 4, 2018 at 20:21 | comment | added | villy393 |
Also for everyone using Vue, your env vars need to be prefixed with VUE_APP_
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| Oct 20, 2017 at 18:17 | comment | added | Mark Edington | @Mr.14 Right you are! It's REACT_APP_ not REACT_ENV_ | |
| Oct 19, 2017 at 15:35 | comment | added | Mr. 14 |
@MarkEdington I think it should be REACT_APP_
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| Jul 11, 2017 at 12:25 | comment | added | Mark Edington |
It's worth mentioning that this does not work in a React application. process.env is sanitized for security reasons. Only variables that begin with REACT_ENV_ are available. See: github.com/facebookincubator/create-react-app/blob/master/…
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| Dec 10, 2016 at 19:24 | history | edited | Michał Perłakowski | CC BY-SA 3.0 |
added 31 characters in body
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| Sep 11, 2015 at 17:16 | comment | added | chicks |
this also works for assigning variables. process.env.FOO = "foo"; works.
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| May 30, 2015 at 10:10 | comment | added | Marko Bonaci |
Note that this will not be visible outside the node process and its subprocesses. E.g. it wouldn't be visible if you fire env in another shell window while the node process is running, nor in the same shell after the node process exits.
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| Feb 23, 2015 at 17:03 | history | edited | Mark Stosberg | CC BY-SA 3.0 |
Add link to official docs for process.env
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| Apr 26, 2013 at 14:56 | history | edited | Ross | CC BY-SA 3.0 |
Hope this is an agreeable edit! :)
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| Apr 14, 2011 at 3:21 | vote | accept | Jayesh | ||
| Feb 2, 2011 at 3:14 | history | answered | Jayesh | CC BY-SA 2.5 |