icons URL
/static/icons/icon-512x512.png
.extension are file extension
Sizes = 512x512
Type = image/png
Add Another
URL = /static/icons/icon-192x192.png
Sizes = 912x192
Type = image/png
npm i --save sw-precache-webpack-plugin
npm i -g heroku
heroku login
go to project directory
git init
add line in package.json
"heroku-postbuild": "next build"
then run command
git add .
git commit -m "heroku deployment"
heroku git:remote -a hackers-apps // this is remote command provided by heroku
git push heroku master