How do I deploy a MERN application?
To deploy a MERN application, you can use platforms like Heroku, Vercel, or AWS. Would you like a step-by-step guide?
Yes, please provide a step-by-step guide for Heroku.
First, make sure you have a Heroku account. Then, install the Heroku CLI and log in. Next, create a new Heroku app using heroku create
.
What about the environment variables?
You can set environment variables in Heroku using the command heroku config:set VAR_NAME=value
. Make sure to set your MongoDB URI and any other necessary variables.
How do I handle the build process?
For the build process, ensure your package.json
has a build
script. Heroku will automatically run this when deploying.
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