With this tool, you can download a single folder from a GitHub repository. So you don't have to download the whole repository.
- clone repository
- open index.html
- copy and paste a folder link from a repository in the "Enter URL" text box
- enter a GitHub personal access token inside the "Token" text box
- click "Download"
- The requested files will start downloading server-side and when finished, you can save them as a zip file