Wide github diffs on demand

widehub.js

/**
 * Put this in a bookmark, click it when you want to make github pull request diffs extra wide!
 * There's a million extensions that do this, but this is only on demand and small enough you 
 * you can understand it and trust it with access to your github.
 */
javascript: document.body.classList.toggle('full-width');

Thanks for the tip @williamdenton. This also works well as a bookmarklet.

Content Security Policy (CSP) prevents using this as a Bookmarklet in Firefox (see this GitHub blog post), but it does function from the console.

@williamdenton niiiccceee! thx

Thanks @williamdenton and noted @kirenotneb. updated w/ the current code @williamdenton shared and renamed to widehub.js