That GIF is a lossy capture. The real thing is an 80-second explainer that runs in your browser: pause it, scrub it, switch the narration between English, French and Italian, turn on subtitles, jump ...
description Turn a GitHub pull request (a PR URL, owner/repo#N, or 'this PR' in a checked-out repo) into a code-change explainer video — changelog, feature reveal, fix, or refactor walkthrough built ...