Android Gradle Dependency Formatter

android_gradle_dependency_formatter.user.js

// ==UserScript==
// @name        Android Gradle Dependency Formatter
// @description Re-format mvnrepository.com's Gradle dependency for Android Gradle
// @namespace   kobachi.dev
// @version     1.0
// @include     https://mvnrepository.com/artifact/*
// ==/UserScript==

(function () {
  var textarea = document.querySelector("#gradle-div > textarea");
  if (textarea != null) {
    var timer = setInterval(() => {
      var code = textarea.value;
      if (code) {
        var format = /implementation group: '([^']+)', name: '([^']+)', version: '([^']+)'/;
        if (format.test(code)) {
          textarea.value = code.replace(format, "implementation: '$1:$2:$3'");
          clearInterval(timer);
        }
      }
    }, 100);
  }
})();

Use this link to install this user script.