Swyter
I tend to keep my scripts usable, if they somehow stop working don't hesitate and contact me.
Scriptler
-
-
Replace old Flash Player-based YouTube embeds by their new HTML5 counterparts JS - Ideal if you don't have Flash Player installed in your device. I know I don't.
-
.M3U8 HLS support for HTML5 video JS - Lets you play fragmented Apple-style adaptive videos in browsers like Firefox, by making use of Media Source Extensions. No Flash needed.