TamperMonkey

CCSpreadVisualizer.js

// ==UserScript==
// @name         CCSpreadVisualizer
// @namespace    http://hitoriblog.com/
// @version      0.4
// @description  try to take over the world!
// @author       moyashi
// @match        https://coincheck.com/ja/exchange
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

function floatFormat( number, n ) {
    var _pow = Math.pow( 10 , n );
    return Math.round( number * _pow ) / _pow;
}

var currencies = ["btc", "eth", "etc", "lsk", "fct", "xrp", "xem", "ltc", "bch", "mona", "xlm", "qtum", "bat", "iost", "enj"];

$(document).ready(function(){
    $(".buy-link a").css("padding", "1px");
    $.each(currencies, function(index, elem) {
        $("[href='/ja/buys?pair=" + elem + "_jpy']").append("<div class=\"currency-rate\"><p class=\"currency_desc ng-binding append\" style=\"width:80px; text-align:left\"><span style=\"color:green; font-weight: bold;\">買</span><span id=\"" + elem + "-buy-price\"></span></span><span class=\"currency_desc ng-binding append\" style=\"width:50px\">(<span id=\"" + elem + "-buy-difference\"></span>%)</p><p class=\"currency_desc ng-binding append\" style=\"width:100px; text-align:left\"><span style=\"color:red; font-weight: bold;\">売</span><span id=\"" + elem + "-sell-price\"></span></span><span class=\"currency_desc ng-binding append\" style=\"width:50px\">(<span id=\"" + elem + "-sell-difference\"></span>%)</p>");
    });
});


function updatePrice(currency) {
  $.getJSON("https://coincheck.com/buys/rate?amount=10&pair=" + currency + "_jpy", function getFunc(myData){
    var price = parseFloat(myData.price / 10);
    $("#" + currency + "-buy-price").text(floatFormat(price, 2));
    var org = parseFloat($("[href='/ja/buys?pair=" + currency + "_jpy'] p:contains('円')").text().replace("円", ""));
    var difference = floatFormat((price / org - 1) * 100, 2);
    $("#" + currency + "-buy-difference").text(difference);
    $.getJSON("https://coincheck.com/sells/rate?amount=10&pair=" + currency + "_jpy", function getFunc(myData){
      var price = parseFloat(myData.price / 10);
      $("#" + currency + "-sell-price").text(floatFormat(price, 2));
      var org = parseFloat($("[href='/ja/buys?pair=" + currency + "_jpy'] p:contains('円')").text().replace("円", ""));
      var difference = floatFormat((org / price - 1) * 100, 2);
      $("#" + currency + "-sell-difference").text(difference);
    });
  });
}

function update() {
    $.each(currencies, function(index, elem) {
        updatePrice(elem);
    });
}

update();

$(".currency_yen").on('DOMSubtreeModified propertychange', function() {
    update();
});

})();

youtube_ad_closer.js

// ==UserScript==
// @name         Close YouTube Ads
// @namespace    https://tampermonkey.net/
// @version      0.3
// @description  try to take over the world!
// @author       cia-rana
// @match        https://www.youtube.com/*
// ==/UserScript==

setInterval(
  ()=>{
    [
      "ytp-ad-overlay-close-button",
      "ytp-ad-clickable",
    ].map(e=>
      Array.from(document.getElementsByClassName(e)))
      .flat()
      .forEach(e=>e.click())
  },
  30
);

setInterval(
  ()=>{
    if (!search_click_btn("//button[@role='button']")) {
      return;
    }
    if (!search_click_btn("//button/span[text()='続行']")) {
      return;
    }
    if (!search_click_btn("//button[@aria-label='閉じる']")) {
      return;
    }
  },
  30
);

let search_click_btn = (xpath) => {
    console.log(xpath)
    let btn = document.evaluate(xpath, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
    if (btn === null) {
      return false;
    }
    btn.click();

    return true;
};