Enter in site heroku https://www.heroku.com and input your login and password.
2 ways to deploy a project on heroku
1 option
Then perform next command in your terminal:
git clone "path_project"
sudo snap install --classic heroku
heroku login
heroku create "heroku_app_name"
git init
heroku git:remote -a a1sd3ff
git add .
git commit -am "1"
git push heroku master
** If app not run then perform next 2 additional command:
heroku container:push web --app "heroku_app_name"
heroku container:release web --app "heroku_app_name"
After run project in terminal:
Ctrl+C
heroku logout
2 option
Directly in your heroku account
Create new app "heroku_app_name";
Deployment method - connect to GitHub;
Search for a repository to connect "name_repository" and connect;
Deploy a GitHub branch .