...or create a new repository on the command line

echo "# MERN25A" >> README.md git init git add README.md git commit -m "first commit" git branch -M main git remote add origin https://github.com/Zhiqi-Yu/MERN-Project.git git push -u origin main

...or push an existing repository from the command line git remote add origin https://github.com/Zhiqi-Yu/MERN-Project.git git branch -M main git push -u origin main