#48 Environment variable configuration file | Working with Express JS | A Complete NODE JS Course

In this lecture we are going to create a configuration file and in that configuration file we are going to define the environment variables which we want to use for our application. Then, we will also learn how to set them in NODE JS environment variables & use them in our app.

[@mohamedibrahemsaad573]

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[@money_seed]

Brief explanation in step by step.. Thank you so much❤

[@emadeldeenali1260]

another great video as usual thanks a lot man

[@littlewonder8641]

great job as always.

[@choudhuryprasadkhadiratna7575]

this course is awesome

[@LatinRemixes25]

Muchas gracias! Justo lo que necesitaba !

[@vibhutripathi9635]

Thanks for this course

[@vibhutripathi9635]

Waiting.....

[@sardarzain1066]

May Allah(SWT) gives you billion of views, shares, like, comments and subscribers 🥲

[@muhammadjawad7655]

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[@arung1268]

Can you send me that Udemy link

[@wadanemacho]

I was confused by .env, .env.local, now you give me config.env.............

[@anoushkapalvia7233]

Why does dotenv.config() should come before requiring app file in server.js file ?

[@vatsavag5061]

the program will first execute app file before adding our custom environment variables to our project. But we need to add and configure those variables before our actual program starts running. So it is written above all... This is my taking from the video. It may or maynot be correct.