install Node https://nodejs.org/en/download/
install yarn https://yarnpkg.com/en/
mkdir project-name
cd project-name
yarn initinstall git https://git-scm.com/downloads
init git git init
create .gitignore
.DS_Store
/*.log
node_modules/
yarn.lock
dist/
connect git to remote repository
git commit -m "first commit"
git remote add origin git@github.com:username/project-name.git
git push -u origin master