Upload images to GitHub Create a new issue on GitHub. Drag an image into the comment field. Wait for the upload process to finish. Copy the URL and use it in your Markdown files on GitHub.
OS X Screencast to animated GIF This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle. Instructions To capture the video (filesize: 19MB), using the free "QuickTime Player" application:
