These are some browser scripts that add new features to webpages or make the browsing experience more practical. These scripts require a script-engine browser extension, such as Tampermonkey, Violentmonkey or Greasemonkey, but some of them can be run as any other JavaScript snippet, like a bookmarklet.
To have the best compatibility with the userscripts in this directory, use Firefox with Tampermonkey. Other browsers or script-engines have much less priority in my testings, but should work (except Greasemonkey, which has some bugs in the engine).
Adds vertical bars to the left of the comments, enabling you to easily collapse the parent comments. It also can leave only a specified number of comments expanded and auto-collapse the rest. Read more
Enables you to change the speed of video and audio with hotkeys (even if the video is inside an iframe). Read more
Check whether it's worth watching a video before actually clicking on it by peeking it's visual or verbal content, description, comments, viewing the thumbnail in full-size and displaying the full title. Works on both YouTube's desktop and mobile layouts, and is also compatible with dark theme. Read more
Hide any videos that are recommended more than twice. You can also hide by channel or by partial title. Works on both YouTube's desktop and mobile layouts. Read more
Ensure originality in YouTube's comment section by hiding all sorts of repeated comments, copy-paste comments, quotes from the video and saturated memes. Read more
