// ==UserScript==
// @name DUO_FARMEDGEMS
// @namespace http://tampermonkey.net/
// @version v1.0BETA
// @description THIS TOOL AUTO FARMED GEMS FOR YOU
// @author ´꒳`ⓎⒶⓂⒾⓈⒸⓇⒾⓅⓉ×͜×
// @match https://www.duolingo.com/learn
// @icon https://www.google.com/s2/favicons?sz=64&domain=duolingo.com
// @grant none
// ==/UserScript==
(function () {
'use strict';
const colors = {
primary: '#58CC02',
secondary: '#1DA462',
danger: '#FF4757',
background: '#003049',
text: '#FFFFFF'
};
function createElement(tag, options = {}) {
const el = document.createElement(tag);
if (options.styles) Object.assign(el.style, options.styles);
if (options.content) el.innerHTML = options.content;
if (options.events) {
for (const [event, handler] of Object.entries(options.events)) {
el.addEventListener(event, handler);
}
}
return el;
}
function createBtn(label, bg, shadow, onClick) {
return createElement('button', {
styles: {
flex: '1 1 120px',
padding: '12px 0',
fontSize: '16px',
fontWeight: '600',
background: bg,
color: colors.text,
border: 'none',
borderRadius: '15px',
cursor: 'pointer',
transition: 'transform 0.3s ease',
boxShadow: `0 8px 25px ${shadow}66`,
minWidth: '120px'
},
content: label,
events: {
click: onClick,
mouseenter: e => e.currentTarget.style.transform = 'translateY(-2px)',
mouseleave: e => e.currentTarget.style.transform = 'translateY(0)'
}
});
}
function createSmallBtn(label, bg, shadow, onClick) {
return createElement('button', {
styles: {
padding: '8px 16px',
fontSize: '13px',
fontWeight: '500',
background: bg,
color: colors.text,
border: 'none',
borderRadius: '10px',
cursor: 'pointer',
transition: 'transform 0.2s ease',
boxShadow: `0 5px 15px ${shadow}44`,
margin: '5px'
},
content: label,
events: {
click: onClick,
mouseenter: e => e.currentTarget.style.transform = 'translateY(-1px)',
mouseleave: e => e.currentTarget.style.transform = 'translateY(0)'
}
});
}
const gemBtn = createElement('button', {
styles: {
position: 'fixed',
bottom: '25px',
right: '10px',
width: '60px',
height: '60px',
borderRadius: '50%',
background: `linear-gradient(135deg, ${colors.primary}, ${colors.secondary})`,
color: colors.text,
fontSize: '32px',
cursor: 'pointer',
zIndex: 10000,
boxShadow: '0 8px 20px rgba(88, 204, 2, 0.3)',
transition: 'transform 0.3s ease',
border: 'none',
display: 'flex',
alignItems: 'center',
justifyContent: 'center'
},
content: '💎',
events: { click: togglePanel }
});
const panel = createElement('div', {
styles: {
position: 'fixed',
top: '50%',
left: '50%',
width: '460px',
background: colors.background,
borderRadius: '25px',
zIndex: 10000,
padding: '30px',
fontFamily: "'Segoe UI', system-ui",
color: colors.text,
opacity: '0',
transform: 'translate(-50%, -50%) scale(0.9)',
pointerEvents: 'none',
transition: 'opacity 0.4s ease, transform 0.4s ease',
overflow: 'hidden',
minHeight: '320px',
display: 'flex',
flexDirection: 'column'
}
});
panel.id = 'duoPanel';
const style = document.createElement('style');
style.textContent = `
@keyframes borderAnim {
0% { background-position: 0% 50%; }
50% { background-position: 100% 50%; }
100% { background-position: 0% 50%; }
}
#duoPanel {
border: 2px solid transparent;
background-origin: border-box;
background-clip: padding-box, border-box;
background-image:
linear-gradient(${colors.background}, ${colors.background}),
linear-gradient(270deg, #58CC02, #1DA462, #FF4757, #58CC02);
background-size: 400% 400%;
background-repeat: no-repeat;
animation: borderAnim 10s linear infinite;
}
#duoPanel.active {
opacity: 1 !important;
transform: translate(-50%, -50%) scale(1) !important;
pointer-events: auto !important;
}
`;
document.head.appendChild(style);
function togglePanel() {
panel.classList.toggle('active');
gemBtn.style.transform = panel.classList.contains('active') ? 'rotate(360deg)' : 'rotate(0deg)';
}
const header = createElement('div', {
styles: { textAlign: 'center', marginBottom: '10px' },
content: `
<h1 style="margin: 0 0 10px 0;
font-size: 32px;
background: linear-gradient(45deg, ${colors.primary}, ${colors.secondary}, ${colors.text}cc);
-webkit-background-clip: text;
background-clip: text;
color: transparent;
font-weight: 700;
letter-spacing: 1px;">
DUO_FARMEDGEMS</h1>
<p style="margin: 0; color: ${colors.text}; font-size: 14px;">MADE BY YAMISCRIPT_DEV</p>
<p id="_loginStatus">LOADING...</p>
`
});
const usernameGreeting = createElement('div', {
styles: {
display: 'flex',
alignItems: 'center',
justifyContent: 'center',
gap: '12px',
marginBottom: '20px',
fontSize: '18px',
color: colors.text
},
});
async function fetchUsername() {
const userId = getCookie('logged_out_uuid');
const jwt = getCookie('jwt_token');
if (!userId || !jwt) return;
try {
const res = await fetch(`https://www.duolingo.com/2017-06-30/users/${userId}?fields=username`, {
headers: { authorization: `Bearer ${jwt}` }
});
const data = await res.json();
if (data.username) {
document.getElementById('_loginStatus').innerHTML = ``;
usernameGreeting.innerHTML = `<span>👋Welcome, <b style="color: ${colors.primary}">${data.username}</b>!</span>`;
}
} catch (e) {
document.getElementById('_loginStatus').innerText = 'BRUH!';
}
}
const gemCountDiv = createElement('div', {
styles: { textAlign: 'center', margin: '20px 0' },
content: `<div id="gemCount" style="font-size: 42px;
font-weight: 700;
color: ${colors.primary};
text-shadow: 0 4px 12px rgba(88,204,2,0.2);
margin-top: 10px;">0</div>`
});
const btnGroup = createElement('div', {
styles: {
display: 'flex',
gap: '15px',
justifyContent: 'center',
margin: '25px 0',
flexWrap: 'wrap'
}
});
const statusText = createElement('div', {
styles: {
textAlign: 'center',
color: colors.text + '99',
fontSize: '14px',
marginTop: '5px'
},
content: '<span id="statusText">NON-ACTIVE:❌</span>'
});
const startBtn = createBtn('START', `linear-gradient(135deg, ${colors.primary}, ${colors.secondary})`, colors.primary, startFarm);
const stopBtn = createBtn('STOP', `linear-gradient(135deg, ${colors.danger}, #CC2E3D)`, colors.danger, stopFarm);
stopBtn.style.display = 'none';
const discordBtn = createBtn('DISCORD', `linear-gradient(135deg, ${colors.secondary}, ${colors.primary})`, colors.secondary, () => window.open('https://discord.gg/aDD9DMz6', '_blank'));
const profileBtn = createBtn('PROFILE', `linear-gradient(135deg, ${colors.primary}, ${colors.secondary})`, colors.primary, () => window.open('https://guns.lol/yamiscript_dev'));
const settingBtn = createBtn('SETTING', `linear-gradient(135deg, ${colors.primary}, ${colors.secondary})`, colors.primary, showTokenPanel);
const tokenPanel = createElement('div', {
styles: {
display: 'none',
flexDirection: 'column',
justifyContent: 'center',
alignItems: 'center',
padding: '20px',
borderRadius: '15px',
backgroundColor: '#144d1d',
marginTop: '15px',
textAlign: 'center',
fontSize: '14px',
userSelect: 'text'
}
});
const tokenTextarea = createElement('textarea', {
styles: {
width: '100%',
height: '80px',
borderRadius: '10px',
border: 'none',
resize: 'none',
padding: '10px',
fontSize: '14px',
fontFamily: 'monospace',
marginBottom: '12px',
backgroundColor: '#0b2e0f',
color: '#a6e22e'
},
events: {
focus: (e) => e.target.select()
}
});
const copyTokenBtn = createSmallBtn('Copy token', `linear-gradient(135deg, ${colors.primary}, ${colors.secondary})`, colors.primary, () => {
tokenTextarea.select();
document.execCommand('copy');
copyTokenBtn.textContent = 'Copied!';
setTimeout(() => copyTokenBtn.textContent = 'Copy token', 2000);
});
const closeTokenBtn = createSmallBtn('Close', colors.danger, colors.danger, showMainPanel);
tokenPanel.append(
createElement('div', { content: '<b>Token JWT of you:</b>', styles: { marginBottom: '10px', fontSize: '10px' } }),
tokenTextarea,
copyTokenBtn,
closeTokenBtn
);
btnGroup.append(startBtn, stopBtn, discordBtn, profileBtn, settingBtn);
panel.append(header, usernameGreeting, gemCountDiv, btnGroup, statusText, tokenPanel);
document.body.append(gemBtn, panel);
let farming = false;
let gemCount = parseInt(localStorage.getItem('gemsCount')) || 0;
let farmInterval;
function updateGemCount() {
localStorage.setItem('gemsCount', gemCount);
document.getElementById('gemCount').textContent = gemCount;
}
function showTokenPanel() {
const token = getCookie('jwt_token') || 'Không tìm thấy token';
tokenTextarea.value = token;
btnGroup.style.display = 'none';
statusText.style.display = 'none';
gemCountDiv.style.display = 'none';
tokenPanel.style.display = 'flex';
}
function showMainPanel() {
tokenPanel.style.display = 'none';
btnGroup.style.display = 'flex';
statusText.style.display = 'block';
gemCountDiv.style.display = 'block';
}
function getCookie(name) {
const match = document.cookie.match(new RegExp('(^| )' + name + '=([^;]+)'));
return match ? match[2] : null;
}
async function farmGems() {
try {
const userId = getCookie('logged_out_uuid');
const jwt = getCookie('jwt_token');
const res = await fetch(`https://www.duolingo.com/2017-06-30/users/${userId}/rewards/CAPSTONE_COMPLETION-xxxx-2-GEMS`, {
method: 'PATCH',
headers: {
accept: 'application/json',
authorization: 'Bearer ' + jwt,
'content-type': 'application/json'
},
body: JSON.stringify({ amount: 0, consumed: true, skillId: 'xxx', type: 'mission' })
});
if (res.status === 200) {
for (let i = 1; i <= 15; i++) {
setTimeout(() => {
gemCount++;
updateGemCount();
}, i * 250);
}
}
} catch (err) {
console.error('Lỗi farm:', err);
}
}
function startFarm() {
if (!farming) {
farming = true;
startBtn.style.display = 'none';
stopBtn.style.display = 'block';
document.getElementById('statusText').textContent = 'ACTIVE:✅';
farmInterval = setInterval(farmGems, 100);
}
}
function stopFarm() {
farming = false;
clearInterval(farmInterval);
stopBtn.style.display = 'none';
startBtn.style.display = 'block';
document.getElementById('statusText').textContent = 'NON-ACTIVE:❌';
updateGemCount();
}
window.addEventListener('load', () => {
fetchUsername();
updateGemCount();
});
window.onbeforeunload = () => farming ? 'Đang farm gems - Bạn có chắc chắn muốn thoát?' : null;
})();
