Pushing our changes to GitHub
The first thing we'll want to do is push our changes to GitHub.
We can do that directly from inside of VS Code, by opening the Source Control panel.
We'll see all the files we've made changes to in that panel, and at the top it asks for a commit message.
For now, we can go with something simple like "Finished the homepage" and press Commit.
Next, we want to sync those changes with the version that's on GitHub, so we can press the Sync Changes button.