Greasy Fork is available in English.
Play flash (.swf) files
.swf elements on every page;.swf element, a bar would show up at the top of a page;You can test this userscript at randomfoo.net (presentation) and andkon.com (game).
This script calls external CDN every time you activate it. It would be preferable to load it from your own machine. See Help making ruffle to work.
Bookmarklet version of this userscript:
javascript:(function(){'use strict';let ruffleScript=document.createElement('script');ruffleScript.src='https://unpkg.com/@ruffle-rs/ruffle';document.head.appendChild(ruffleScript)})();
Hides Flash animations until you click on individual [Play Flash] buttons. (v 0.4.) (Update of BlockFlash and BlockFlash-Revisited).
Press Alt+F or Ctrl+Shift+F for permanent unblocking.
Do not start Flash animation until you click on them.
Removes Flash Commercials.
Hides object and embed tag contents by replacing it with an empty div. Click on the div to reveal the object tag contents.
Open SWF links of Adobe Animate (Flash) in a pure sandboxed JavaScript emulator.
Ruffle seamlessly plays Flash content on sites you visit. Enjoy your favorite Flash games from yesteryear!
Read this: A Post-Mortem Of Ruffle's Removal From Addons.mozilla.org
ruffle is a Flash Player emulator built in the Rust programming language
swf2js is Flash Player Runtime Engine written in pure JavaScript
.swf);document.contentType is application/x-shockwave-flash or text/plain;