This is quick setup to get started with GitHub.
echo "# choropleth-map-d3" >> README.md
git init
git add README.md
git commit -m "first commit"
git branch -M main
git remote add origin https://github.com/Gadrawingz/choropleth-map-d3.git
git push -u origin main
You can initialize this repository with code from a Subversion, Mercurial, or TFS project.