Working with non-code files
Rendering and diffing images
GitHub can display several common image formats, including PNG, JPG, GIF, PSD, and SVG. In addition to simply displaying them, there are several ways to compare differences between versions of those image formats.
3D File Viewer
Rendering CSV and TSV data
Rendering PDF documents
Rendering differences in prose documents
Mapping geoJSON files on GitHub
Working with Jupyter Notebook files on GitHub
When you add Jupyter Notebook or IPython Notebook files with a .ipynb extension on GitHub, they will render as static HTML files in your repository.