Enhanced token and temperature control for LMSYS Chat with a beautiful interface
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// ==UserScript==
// @name LMSYS Token Maximizer
// @namespace https://github.com/seu-usuario/lmsys-token-maximizer
// @version 2.1.1
// @description Enhanced token and temperature control for LMSYS Chat with a beautiful interface
// @author BrunexCoder
// @match *://lmarena.ai/*
// @match *://arena.lmsys.org/*
// @match *://chat.lmsys.org/*
// @match https://lmarena.ai/
// @icon https://chat.lmsys.org/favicon.ico
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// Configurações globais
const CONFIG = {
defaultTokens: 4096,
defaultTemp: 0.7,
panelId: 'token-maximizer-controls',
firstRunKey: 'tokenMaximizer_firstRun_v2',
styles: {
colors: {
primary: '#3b82f6',
background: 'var(--background-fill-primary)',
secondaryBg: 'var(--background-fill-secondary)',
border: 'var(--border-color-primary)',
text: 'var(--body-text-color)',
accent: 'var(--link-text-color)',
slider: {
track: '#e2e8f0',
thumb: '#3b82f6',
progress: '#3b82f6'
},
tutorial: {
arrow: '#3b82f6',
background: '#3b82f6',
text: '#ffffff'
}
},
fontSize: {
small: '12px',
medium: '13px',
large: '14px'
},
tutorial: {
arrow: '#3b82f6',
background: '#3b82f6',
text: '#ffffff'
}
}
};
// Classe principal do Token Maximizer
class TokenMaximizer {
constructor() {
this.initialized = false;
}
// Inicializa o Token Maximizer
init() {
if (this.initialized) return;
this.initialized = true;
this.setupInitialLoad();
this.setupMutationObserver();
this.showCredits();
// Adiciona um pequeno delay para garantir que os controles estejam visíveis
setTimeout(() => this.showTutorialArrow(), 2000);
}
// Configura o carregamento inicial
setupInitialLoad() {
const attempts = [0, 500, 1000, 2000];
attempts.forEach(delay => setTimeout(() => {
// Procura especificamente pelo container do Direct Chat
const directChatTab = document.querySelector('#component-107');
const directChatContainer = directChatTab?.querySelector('#component-111') ||
directChatTab?.querySelector('.gr-group');
if (directChatContainer) {
this.insertControls(directChatContainer);
}
}, delay));
}
// Configura o observer para mudanças na página
setupMutationObserver() {
const observer = new MutationObserver(() => {
const directChatTab = document.querySelector('#component-107');
const directChatContainer = directChatTab?.querySelector('#component-111') ||
directChatTab?.querySelector('.gr-group');
if (directChatContainer && !document.getElementById(CONFIG.panelId)) {
setTimeout(() => this.insertControls(directChatContainer), 100);
}
});
observer.observe(document.body, {
childList: true,
subtree: true,
attributes: true,
attributeFilter: ['aria-selected', 'style']
});
}
insertControls(targetElement) {
const existingControls = document.getElementById(CONFIG.panelId);
if (existingControls) existingControls.remove();
const controlsContainer = document.createElement('div');
controlsContainer.id = CONFIG.panelId;
controlsContainer.style.cssText = `
display: flex;
align-items: center;
gap: 16px;
padding: 16px;
margin: 8px 0;
border-radius: 12px;
background: ${CONFIG.styles.colors.background};
border: 1px solid ${CONFIG.styles.colors.border};
box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
`;
// Título com ícone e estilo do site
const titleContainer = document.createElement('div');
titleContainer.style.cssText = `
display: flex;
align-items: center;
gap: 8px;
padding-right: 16px;
border-right: 1px solid ${CONFIG.styles.colors.border};
`;
const titleIcon = document.createElement('span');
titleIcon.textContent = '🔧';
titleIcon.style.fontSize = '16px';
const titleText = document.createElement('span');
titleText.textContent = 'Token Controls';
titleText.style.cssText = `
font-size: ${CONFIG.styles.fontSize.medium};
font-weight: 600;
color: ${CONFIG.styles.colors.text};
`;
titleContainer.append(titleIcon, titleText);
// Container para os controles
const controlsWrapper = document.createElement('div');
controlsWrapper.style.cssText = `
display: flex;
align-items: center;
gap: 16px;
flex-grow: 1;
`;
// Criar controles com novo estilo
const tokenControl = this.createCompactControl(
'Max Tokens',
'range',
{min: 1024, max: 8192, value: CONFIG.defaultTokens, step: 1024},
this.modifyInputs.bind(this)
);
const tempControl = this.createCompactControl(
'Temperature',
'range',
{min: 0, max: 1, value: CONFIG.defaultTemp, step: 0.1},
this.modifyTemperature.bind(this)
);
controlsWrapper.append(tokenControl, tempControl);
controlsContainer.append(titleContainer, controlsWrapper);
targetElement.insertBefore(controlsContainer, targetElement.firstChild);
}
createCompactControl(label, type, options, onChange) {
const container = document.createElement('div');
container.style.cssText = `
display: flex;
align-items: center;
gap: 12px;
padding: 8px 12px;
background: ${CONFIG.styles.colors.secondaryBg};
border-radius: 8px;
flex: 1;
`;
const labelElement = document.createElement('label');
labelElement.textContent = label;
labelElement.style.cssText = `
font-size: ${CONFIG.styles.fontSize.small};
color: ${CONFIG.styles.colors.text};
font-weight: 500;
min-width: 80px;
`;
const inputWrapper = document.createElement('div');
inputWrapper.style.cssText = `
position: relative;
flex: 1;
display: flex;
align-items: center;
gap: 8px;
`;
const input = document.createElement('input');
input.type = type;
Object.assign(input, options);
input.style.cssText = `
width: 100%;
height: 4px;
-webkit-appearance: none;
background: ${CONFIG.styles.colors.border};
border-radius: 4px;
cursor: pointer;
transition: all 0.3s ease;
&::-webkit-slider-thumb {
-webkit-appearance: none;
width: 16px;
height: 16px;
border-radius: 50%;
background: #3b82f6;
border: 2px solid white;
cursor: pointer;
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
box-shadow: 0 2px 4px rgba(59, 130, 246, 0.3);
}
&::-webkit-slider-thumb:hover {
transform: scale(1.2);
box-shadow: 0 4px 8px rgba(59, 130, 246, 0.4);
}
&::-webkit-slider-thumb:active {
transform: scale(0.95);
box-shadow: 0 1px 2px rgba(59, 130, 246, 0.4);
}
&::-webkit-slider-runnable-track {
width: 100%;
height: 4px;
background: linear-gradient(to right, #3b82f6 var(--value-percent, 50%), rgba(59, 130, 246, 0.1) var(--value-percent, 50%));
border-radius: 4px;
transition: background 0.3s ease;
}
&:focus {
outline: none;
}
&:hover::-webkit-slider-runnable-track {
background: linear-gradient(to right, #3b82f6 var(--value-percent, 50%), rgba(59, 130, 246, 0.2) var(--value-percent, 50%));
}
`;
// Adiciona efeito de brilho ao passar o mouse
input.addEventListener('mouseover', () => {
input.style.filter = 'brightness(1.1)';
});
input.addEventListener('mouseout', () => {
input.style.filter = 'brightness(1)';
});
input.addEventListener('input', (e) => {
const min = parseFloat(e.target.min);
const max = parseFloat(e.target.max);
const val = parseFloat(e.target.value);
const percent = ((val - min) * 100) / (max - min);
e.target.style.setProperty('--value-percent', `${percent}%`);
// Adiciona efeito de pulso ao mover o slider
e.target.style.transform = 'scale(1.02)';
setTimeout(() => {
e.target.style.transform = 'scale(1)';
}, 100);
});
const initialPercent = ((options.value - options.min) * 100) / (options.max - options.min);
input.style.setProperty('--value-percent', `${initialPercent}%`);
const valueLabel = document.createElement('span');
valueLabel.style.cssText = `
font-size: ${CONFIG.styles.fontSize.small};
color: ${CONFIG.styles.colors.text};
font-family: var(--font-mono);
min-width: 45px;
text-align: right;
transition: all 0.3s ease;
`;
valueLabel.textContent = options.value;
input.addEventListener('input', (e) => {
const value = parseFloat(e.target.value);
valueLabel.textContent = type === 'range' && label === 'Max Tokens'
? Math.round(value).toLocaleString()
: value.toFixed(1);
// Anima o valor ao mudar
valueLabel.style.transform = 'scale(1.1)';
valueLabel.style.color = '#3b82f6';
setTimeout(() => {
valueLabel.style.transform = 'scale(1)';
valueLabel.style.color = CONFIG.styles.colors.text;
}, 200);
onChange(value);
});
inputWrapper.append(input, valueLabel);
container.append(labelElement, inputWrapper);
return container;
}
// Modifica os inputs de token
modifyInputs(targetValue) {
const inputs = document.querySelectorAll('input[aria-label*="Max output tokens"]');
inputs.forEach(input => {
if (input.max < targetValue) input.max = targetValue;
if (parseInt(input.value) !== targetValue) {
input.value = targetValue;
if (input.type === 'range') {
input.style.backgroundSize = '100% 100%';
}
input.dispatchEvent(new Event('input', { bubbles: true }));
input.dispatchEvent(new Event('change', { bubbles: true }));
}
});
}
// Modifica a temperatura
modifyTemperature(value) {
const inputs = document.querySelectorAll('input[aria-label*="Temperature"]');
inputs.forEach(input => {
input.value = value;
if (input.type === 'range') {
input.style.backgroundSize = `${value * 100}% 100%`;
}
input.dispatchEvent(new Event('input', { bubbles: true }));
input.dispatchEvent(new Event('change', { bubbles: true }));
});
}
// Encontra e clica em botões
findAndClickButton(action) {
const buttonTexts = {
regenerate: ['regenerate', 'retry', 'reset'],
clear: ['clear', 'new chat']
};
const texts = buttonTexts[action] || [];
const buttons = Array.from(document.querySelectorAll('button'));
const button = buttons.find(btn => {
const btnText = btn.textContent.toLowerCase();
return texts.some(text => btnText.includes(text));
});
if (button) {
button.click();
return true;
}
return false;
}
showCredits() {
const credits = document.createElement('div');
credits.textContent = 'Token Maximizer developed by BrunexCoder';
credits.style.cssText = `
position: fixed;
bottom: 20px;
right: 20px;
background: ${CONFIG.styles.colors.background};
color: ${CONFIG.styles.colors.text};
padding: 10px 15px;
border-radius: 8px;
border: 1px solid ${CONFIG.styles.colors.border};
font-size: ${CONFIG.styles.fontSize.small};
z-index: 9999;
box-shadow: 0 2px 10px rgba(0,0,0,0.3);
`;
document.body.appendChild(credits);
setTimeout(() => {
credits.style.transition = 'opacity 0.5s ease';
credits.style.opacity = '0';
setTimeout(() => credits.remove(), 500);
}, 5000);
}
showTutorialArrow() {
// Verifica se é a primeira execução desta versão
if (localStorage.getItem(CONFIG.firstRunKey)) return;
// Observa cliques no botão Direct Chat
const directChatButton = document.querySelector('button[aria-controls="component-107"]');
if (!directChatButton) return;
directChatButton.addEventListener('click', () => {
setTimeout(() => {
// Encontra o texto "Token Controls"
const tokenControlsText = Array.from(document.querySelectorAll('span')).find(
span => span.textContent === 'Token Controls'
);
if (!tokenControlsText) return;
const textRect = tokenControlsText.getBoundingClientRect();
const messageWidth = 220;
const arrowContainer = document.createElement('div');
arrowContainer.style.cssText = `
position: fixed;
top: ${textRect.top - 18}px;
left: ${textRect.left - messageWidth + 60}px;
transform: translateY(-50%);
z-index: 9999;
display: flex;
align-items: center;
gap: 12px;
animation: bounceArrow 2s infinite;
pointer-events: none;
`;
// Atualiza o estilo da mensagem
const message = document.createElement('div');
message.style.cssText = `
background: ${CONFIG.styles.colors.tutorial.background};
color: ${CONFIG.styles.colors.tutorial.text};
padding: 12px 16px;
border-radius: 8px;
font-size: ${CONFIG.styles.fontSize.medium};
font-weight: 500;
box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
max-width: ${messageWidth}px;
line-height: 1.4;
text-align: right;
letter-spacing: 0.3px;
text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
`;
message.textContent = '🎉 Os controles de token foram movidos para cá! Agora você pode ajustar facilmente os tokens e temperatura.';
// Atualiza a seta
const arrow = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
arrow.setAttribute('width', '40');
arrow.setAttribute('height', '40');
arrow.setAttribute('viewBox', '0 0 24 24');
arrow.style.cssText = `
fill: none;
stroke: #ffffff;
stroke-width: 2.5;
stroke-linecap: round;
stroke-linejoin: round;
filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
`;
const arrowPath = document.createElementNS('http://www.w3.org/2000/svg', 'path');
arrowPath.setAttribute('d', 'M5 12h14m-7-7l7 7-7 7');
arrow.appendChild(arrowPath);
// Atualiza a animação
const style = document.createElement('style');
style.textContent = `
@keyframes bounceArrow {
0%, 100% { transform: translateX(0); }
50% { transform: translateX(10px); }
}
@keyframes fadeOut {
from { opacity: 1; transform: translateY(0); }
to { opacity: 0; transform: translateY(-10px); }
}
`;
document.head.appendChild(style);
arrowContainer.append(message, arrow);
document.body.appendChild(arrowContainer);
// Remove o tutorial após 10 segundos
setTimeout(() => {
arrowContainer.style.animation = 'fadeOut 0.5s ease forwards';
setTimeout(() => arrowContainer.remove(), 500);
}, 10000);
// Marca como já exibido
localStorage.setItem(CONFIG.firstRunKey, 'true');
}, 500); // Delay para garantir que os elementos estejam carregados
}, { once: true }); // Garante que o evento só seja disparado uma vez
}
}
// Inicializa o Token Maximizer quando a página carregar
if (document.readyState === 'loading') {
window.addEventListener('load', () => new TokenMaximizer().init());
} else {
new TokenMaximizer().init();
}
})();