js6pak

// ==UserScript==
// @name         Youtube Playlist Cleanser
// @version      2.1.0
// @description  Removes watched videos from playlist either by %watched or all
// @author       js6pak
// @include      http*://*.youtube.com/*
// @include      http*://youtube.com/*
// @run-at       document-idle
// @homepageURL  https://gist.github.com/js6pak/33bdefdefac09c387f55d08c5b9526fa
// @downloadURL  https://gist.github.com/js6pak/33bdefdefac09c387f55d08c5b9526fa/raw/youtube-playlist-cleanser.user.js

cptSwing

// last element in array
var lastGesturePointInArray = action.GesturePoints.Length - 1;

// pixels travelled
var distanceTravelled = action.GesturePoints[lastGesturePointInArray].X - action.GesturePoints[0].X;

// Edit if need be:
var horizScrollDist = 1.5;

// turn to absolute num

disco0

Imagus Seive Configuration

A basic outline on seive configuration in Imagus—based on previous posts by developer, with additions based on own usage.

Extension Implementation

Input Processing

Before it's sent to matching, every URL has its protocol and subdomain removed using the following regex:

mattdsteele

Paprika doesn't have their API documented, so this is me reverse-engineering it from an Android device

Live Demo

https://knowing-grain.glitch.me/

Code: https://glitch.com/edit/#!/knowing-grain

Sync