There are many code snippets which can be quickly used to show/demo stuff in Chrome for demos or pitches, or just debugging, QA and testing. This is a collection of such snippets with some instructions Snippets can be saved to Chrome and run via one click again! How to use snippets in Chrome - Open Command Menu in DevTools - Apple-Shift-P - Pick "Create new snippet" - Copy & paste code from this repository Later on run snippet by: - Open Command menu again - Run snippet via ! operator (For SW snippets select SW context in JS console)