Displays Grok rate limit on screen based on selected model/mode
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// ==UserScript==
// @name Grok Rate Limit Display
// @namespace http://tampermonkey.net/
// @version 3.3
// @description Displays Grok rate limit on screen based on selected model/mode
// @author Blankspeaker, Originally ported from CursedAtom's chrome extension
// @match https://grok.com/*
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
console.log('Grok Rate Limit Script loaded');
let lastHigh = { remaining: null, wait: null };
let lastLow = { remaining: null, wait: null };
let lastBoth = { high: null, low: null, wait: null };
const MODEL_MAP = {
"Grok 4": "grok-4",
"Grok 3": "grok-3",
"Grok 4 Heavy": "grok-4-heavy",
"Grok 4 With Effort Decider": "grok-4-auto",
};
const DEFAULT_MODEL = "grok-4";
const DEFAULT_KIND = "DEFAULT";
const POLL_INTERVAL_MS = 30000;
const MODEL_SELECTOR = "span.inline-block.text-primary";
const QUERY_BAR_SELECTOR = ".query-bar";
const ELEMENT_WAIT_TIMEOUT_MS = 5000;
const RATE_LIMIT_CONTAINER_ID = "grok-rate-limit";
const cachedRateLimits = {};
let countdownTimer = null;
const commonFinderConfigs = {
thinkButton: {
selector: "button",
ariaLabel: "Think",
svgPartialD: "M19 9C19 12.866",
},
deepSearchButton: {
selector: "button",
ariaLabelRegex: /Deep(er)?Search/i,
},
attachButton: {
selector: "button",
ariaLabel: "Attach",
classContains: ["group/attach-button"],
svgPartialD: "M10 9V15",
}
};
// Function to find element based on config (OR logic for conditions)
function findElement(config, root = document) {
const elements = root.querySelectorAll(config.selector);
for (const el of elements) {
let satisfied = 0;
if (config.ariaLabel) {
if (el.getAttribute('aria-label') === config.ariaLabel) satisfied++;
}
if (config.ariaLabelRegex) {
const aria = el.getAttribute('aria-label');
if (aria && config.ariaLabelRegex.test(aria)) satisfied++;
}
if (config.svgPartialD) {
const path = el.querySelector('path');
if (path && path.getAttribute('d')?.includes(config.svgPartialD)) satisfied++;
}
if (config.classContains) {
if (config.classContains.some(cls => el.classList.contains(cls))) satisfied++;
}
if (satisfied > 0) {
return el;
}
}
return null;
}
// Function to wait for element by config
function waitForElementByConfig(config, timeout = ELEMENT_WAIT_TIMEOUT_MS, root = document) {
return new Promise((resolve) => {
let element = findElement(config, root);
if (element) {
resolve(element);
return;
}
const observer = new MutationObserver(() => {
element = findElement(config, root);
if (element) {
observer.disconnect();
resolve(element);
}
});
observer.observe(root, { childList: true, subtree: true, attributes: true });
setTimeout(() => {
observer.disconnect();
resolve(null);
}, timeout);
});
}
// Function to format timer for display (H:MM:SS or MM:SS)
function formatTimer(seconds) {
const hours = Math.floor(seconds / 3600);
const minutes = Math.floor((seconds % 3600) / 60);
const secs = seconds % 60;
if (hours > 0) {
return `${hours}:${minutes.toString().padStart(2, '0')}:${secs.toString().padStart(2, '0')}`;
} else {
return `${minutes.toString().padStart(2, '0')}:${secs.toString().padStart(2, '0')}`;
}
}
// Function to wait for element appearance
function waitForElement(selector, timeout = ELEMENT_WAIT_TIMEOUT_MS, root = document) {
return new Promise((resolve) => {
let element = root.querySelector(selector);
if (element) {
resolve(element);
return;
}
const observer = new MutationObserver(() => {
element = root.querySelector(selector);
if (element) {
observer.disconnect();
resolve(element);
}
});
observer.observe(root, { childList: true, subtree: true });
setTimeout(() => {
observer.disconnect();
resolve(null);
}, timeout);
});
}
// Function to remove any existing rate limit display
function removeExistingRateLimit() {
const existing = document.getElementById(RATE_LIMIT_CONTAINER_ID);
if (existing) {
existing.remove();
}
}
// Function to normalize model names
function normalizeModelName(modelName) {
const trimmed = modelName.trim();
if (!trimmed) {
return DEFAULT_MODEL;
}
return MODEL_MAP[trimmed] || trimmed.toLowerCase().replace(/\s+/g, "-");
}
// Function to determine effort level based on model
function getEffortLevel(modelName) {
if (modelName === 'grok-4-auto') {
return 'both';
} else if (modelName === 'grok-3') {
return 'low';
} else {
return 'high';
}
}
// Function to update or inject the rate limit display
function updateRateLimitDisplay(queryBar, response, effort) {
let rateLimitContainer = document.getElementById(RATE_LIMIT_CONTAINER_ID);
if (!rateLimitContainer) {
const bottomBar = queryBar.querySelector('.flex.gap-1\\.5.absolute.inset-x-0.bottom-0');
if (!bottomBar) {
return;
}
const attachButton = findElement(commonFinderConfigs.attachButton, bottomBar);
if (!attachButton) {
return;
}
rateLimitContainer = document.createElement('div');
rateLimitContainer.id = RATE_LIMIT_CONTAINER_ID;
rateLimitContainer.className = 'inline-flex items-center justify-center gap-2 whitespace-nowrap font-medium focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:opacity-60 disabled:cursor-not-allowed [&_svg]:duration-100 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg]:-mx-0.5 select-none border-border-l2 text-fg-primary hover:bg-button-ghost-hover disabled:hover:bg-transparent h-10 px-3.5 py-2 text-sm rounded-full group/rate-limit transition-colors duration-100 relative overflow-hidden border cursor-pointer';
rateLimitContainer.style.opacity = '0.8';
rateLimitContainer.style.transition = 'opacity 0.1s ease-in-out';
rateLimitContainer.addEventListener('click', () => {
fetchAndUpdateRateLimit(queryBar, true);
});
const svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
svg.setAttribute('width', '18');
svg.setAttribute('height', '18');
svg.setAttribute('viewBox', '0 0 24 24');
svg.setAttribute('fill', 'none');
svg.setAttribute('stroke', 'currentColor');
svg.setAttribute('stroke-width', '2');
svg.setAttribute('stroke-linecap', 'round');
svg.setAttribute('stroke-linejoin', 'round');
svg.setAttribute('class', 'lucide lucide-gauge stroke-[2] text-fg-secondary transition-colors duration-100');
svg.setAttribute('aria-hidden', 'true');
const textSpan = document.createElement('span');
rateLimitContainer.appendChild(svg);
rateLimitContainer.appendChild(textSpan);
attachButton.insertAdjacentElement('afterend', rateLimitContainer);
}
const textSpan = rateLimitContainer.querySelector('span');
const svg = rateLimitContainer.querySelector('svg');
const isBoth = effort === 'both';
if (response.error) {
if (isBoth) {
if (lastBoth.high !== null && lastBoth.low !== null) {
textSpan.textContent = `${lastBoth.high} | ${lastBoth.low}`;
rateLimitContainer.title = `High: ${lastBoth.high} | Low: ${lastBoth.low} queries remaining`;
textSpan.style.color = '';
setGaugeSVG(svg);
} else {
textSpan.textContent = 'Unavailable';
rateLimitContainer.title = 'Unavailable';
textSpan.style.color = '';
setGaugeSVG(svg);
}
} else {
const lastForEffort = (effort === 'high') ? lastHigh : lastLow;
if (lastForEffort.remaining !== null) {
textSpan.textContent = `${lastForEffort.remaining}`;
rateLimitContainer.title = `${lastForEffort.remaining} queries remaining`;
textSpan.style.color = '';
setGaugeSVG(svg);
} else {
textSpan.textContent = 'Unavailable';
rateLimitContainer.title = 'Unavailable';
textSpan.style.color = '';
setGaugeSVG(svg);
}
}
} else {
if (countdownTimer) {
clearInterval(countdownTimer);
countdownTimer = null;
}
if (isBoth) {
lastBoth.high = response.highRemaining;
lastBoth.low = response.lowRemaining;
lastBoth.wait = response.waitTimeSeconds;
const high = lastBoth.high;
const low = lastBoth.low;
const waitTimeSeconds = lastBoth.wait;
let currentCountdown = waitTimeSeconds;
if (high > 0 || low > 0) {
textSpan.textContent = `${high} | ${low}`;
textSpan.style.color = '';
rateLimitContainer.title = `High: ${high} | Low: ${low} queries remaining`;
setGaugeSVG(svg);
} else if (waitTimeSeconds > 0) {
textSpan.textContent = formatTimer(currentCountdown);
textSpan.style.color = '#ff6347';
rateLimitContainer.title = `Time until available`;
setClockSVG(svg);
countdownTimer = setInterval(() => {
currentCountdown--;
if (currentCountdown <= 0) {
clearInterval(countdownTimer);
countdownTimer = null;
fetchAndUpdateRateLimit(queryBar, true);
} else {
textSpan.textContent = formatTimer(currentCountdown);
}
}, 1000);
} else {
textSpan.textContent = '0 | 0';
textSpan.style.color = '#ff6347';
rateLimitContainer.title = 'Limit reached. Awaiting reset.';
setGaugeSVG(svg);
}
} else {
const lastForEffort = (effort === 'high') ? lastHigh : lastLow;
lastForEffort.remaining = response.remainingQueries;
lastForEffort.wait = response.waitTimeSeconds;
const remaining = lastForEffort.remaining;
const waitTimeSeconds = lastForEffort.wait;
let currentCountdown = waitTimeSeconds;
if (remaining > 0) {
textSpan.textContent = `${remaining}`;
textSpan.style.color = '';
rateLimitContainer.title = `${remaining} queries remaining`;
setGaugeSVG(svg);
} else if (waitTimeSeconds > 0) {
textSpan.textContent = formatTimer(currentCountdown);
textSpan.style.color = '#ff6347';
rateLimitContainer.title = `Time until available`;
setClockSVG(svg);
countdownTimer = setInterval(() => {
currentCountdown--;
if (currentCountdown <= 0) {
clearInterval(countdownTimer);
countdownTimer = null;
fetchAndUpdateRateLimit(queryBar, true);
} else {
textSpan.textContent = formatTimer(currentCountdown);
}
}, 1000);
} else {
textSpan.textContent = `${remaining}`;
textSpan.style.color = '#ff6347';
rateLimitContainer.title = 'Limit reached. Awaiting reset.';
setGaugeSVG(svg);
}
}
}
}
function setGaugeSVG(svg) {
if (svg) {
while (svg.firstChild) {
svg.removeChild(svg.firstChild);
}
const path1 = document.createElementNS('http://www.w3.org/2000/svg', 'path');
path1.setAttribute('d', 'm12 14 4-4');
const path2 = document.createElementNS('http://www.w3.org/2000/svg', 'path');
path2.setAttribute('d', 'M3.34 19a10 10 0 1 1 17.32 0');
svg.appendChild(path1);
svg.appendChild(path2);
svg.setAttribute('class', 'lucide lucide-gauge stroke-[2] text-fg-secondary transition-colors duration-100');
}
}
function setClockSVG(svg) {
if (svg) {
while (svg.firstChild) {
svg.removeChild(svg.firstChild);
}
const circle = document.createElementNS('http://www.w3.org/2000/svg', 'circle');
circle.setAttribute('cx', '12');
circle.setAttribute('cy', '12');
circle.setAttribute('r', '8');
circle.setAttribute('stroke', 'currentColor');
circle.setAttribute('stroke-width', '2');
const path = document.createElementNS('http://www.w3.org/2000/svg', 'path');
path.setAttribute('d', 'M12 12L12 6');
path.setAttribute('stroke', 'currentColor');
path.setAttribute('stroke-width', '2');
path.setAttribute('stroke-linecap', 'round');
svg.appendChild(circle);
svg.appendChild(path);
svg.setAttribute('class', 'stroke-[2] text-fg-secondary group-hover/rate-limit:text-fg-primary transition-colors duration-100');
}
}
// Function to fetch rate limit
async function fetchRateLimit(modelName, requestKind, force = false) {
if (!force) {
const cached = cachedRateLimits[modelName]?.[requestKind];
if (cached !== undefined) {
return cached;
}
}
try {
const response = await fetch(window.location.origin + '/rest/rate-limits', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({
requestKind,
modelName,
}),
credentials: 'include',
});
if (!response.ok) {
throw new Error(`HTTP error: Status ${response.status}`);
}
const data = await response.json();
if (!cachedRateLimits[modelName]) {
cachedRateLimits[modelName] = {};
}
cachedRateLimits[modelName][requestKind] = data;
return data;
} catch (error) {
console.error(`Failed to fetch rate limit:`, error);
if (!cachedRateLimits[modelName]) {
cachedRateLimits[modelName] = {};
}
cachedRateLimits[modelName][requestKind] = undefined;
return { error: true };
}
}
// Function to process the rate limit data based on effort level
function processRateLimitData(data, effortLevel) {
if (data.error) {
return data;
}
if (effortLevel === 'both') {
const high = data.highEffortRateLimits?.remainingQueries;
const low = data.lowEffortRateLimits?.remainingQueries;
if (high !== undefined && low !== undefined) {
return {
highRemaining: high,
lowRemaining: low,
waitTimeSeconds: data.waitTimeSeconds || 0
};
} else {
return { error: true };
}
} else {
let rateLimitsKey = effortLevel === 'high' ? 'highEffortRateLimits' : 'lowEffortRateLimits';
let remaining = data[rateLimitsKey]?.remainingQueries;
if (remaining === undefined) {
remaining = data.remainingQueries;
}
if (remaining !== undefined) {
return {
remainingQueries: remaining,
waitTimeSeconds: data.waitTimeSeconds || 0
};
} else {
return { error: true };
}
}
}
// Function to fetch and update rate limit
async function fetchAndUpdateRateLimit(queryBar, force = false) {
if (!queryBar || !document.body.contains(queryBar)) {
return;
}
const modelSpan = await waitForElement(MODEL_SELECTOR, ELEMENT_WAIT_TIMEOUT_MS, queryBar);
let modelName = DEFAULT_MODEL;
if (modelSpan) {
modelName = normalizeModelName(modelSpan.textContent.trim());
}
const effortLevel = getEffortLevel(modelName);
let requestKind = DEFAULT_KIND;
if (modelName === 'grok-3') {
const thinkButton = await waitForElementByConfig(commonFinderConfigs.thinkButton, ELEMENT_WAIT_TIMEOUT_MS, queryBar);
const searchButton = await waitForElementByConfig(commonFinderConfigs.deepSearchButton, ELEMENT_WAIT_TIMEOUT_MS, queryBar);
if (thinkButton && thinkButton.getAttribute('aria-pressed') === 'true') {
requestKind = 'REASONING';
} else if (searchButton && searchButton.getAttribute('aria-pressed') === 'true') {
const searchAria = searchButton.getAttribute('aria-label') || '';
if (/deeper/i.test(searchAria)) {
requestKind = 'DEEPERSEARCH';
} else if (/deep/i.test(searchAria)) {
requestKind = 'DEEPSEARCH';
}
}
}
const data = await fetchRateLimit(modelName, requestKind, force);
const processedData = processRateLimitData(data, effortLevel);
updateRateLimitDisplay(queryBar, processedData, effortLevel);
}
// Function to observe the DOM for the query bar
function observeDOM() {
let lastQueryBar = null;
let lastModelObserver = null;
let lastThinkObserver = null;
let lastSearchObserver = null;
let lastInputElement = null;
let pollInterval = null;
const handleVisibilityChange = () => {
if (document.visibilityState === 'visible' && lastQueryBar) {
fetchAndUpdateRateLimit(lastQueryBar, true);
pollInterval = setInterval(() => fetchAndUpdateRateLimit(lastQueryBar, true), POLL_INTERVAL_MS);
} else {
if (pollInterval) {
clearInterval(pollInterval);
pollInterval = null;
}
}
};
document.addEventListener('visibilitychange', handleVisibilityChange);
const initialQueryBar = document.querySelector(QUERY_BAR_SELECTOR);
if (initialQueryBar) {
removeExistingRateLimit();
fetchAndUpdateRateLimit(initialQueryBar);
lastQueryBar = initialQueryBar;
setupModelObserver(initialQueryBar);
setupGrok3Observers(initialQueryBar);
setupSubmissionListeners(initialQueryBar);
if (document.visibilityState === 'visible') {
pollInterval = setInterval(() => fetchAndUpdateRateLimit(lastQueryBar, true), POLL_INTERVAL_MS);
}
}
const observer = new MutationObserver(() => {
const queryBar = document.querySelector(QUERY_BAR_SELECTOR);
if (queryBar && queryBar !== lastQueryBar) {
removeExistingRateLimit();
fetchAndUpdateRateLimit(queryBar);
if (lastModelObserver) {
lastModelObserver.disconnect();
}
if (lastThinkObserver) {
lastThinkObserver.disconnect();
}
if (lastSearchObserver) {
lastSearchObserver.disconnect();
}
setupModelObserver(queryBar);
setupGrok3Observers(queryBar);
setupSubmissionListeners(queryBar);
if (document.visibilityState === 'visible') {
if (pollInterval) clearInterval(pollInterval);
pollInterval = setInterval(() => fetchAndUpdateRateLimit(lastQueryBar, true), POLL_INTERVAL_MS);
}
lastQueryBar = queryBar;
} else if (!queryBar && lastQueryBar) {
removeExistingRateLimit();
if (lastModelObserver) {
lastModelObserver.disconnect();
}
if (lastThinkObserver) {
lastThinkObserver.disconnect();
}
if (lastSearchObserver) {
lastSearchObserver.disconnect();
}
lastQueryBar = null;
lastModelObserver = null;
lastThinkObserver = null;
lastSearchObserver = null;
lastInputElement = null;
if (pollInterval) {
clearInterval(pollInterval);
pollInterval = null;
}
}
});
observer.observe(document.body, {
childList: true,
subtree: true,
});
function setupModelObserver(queryBar) {
const modelSpan = queryBar.querySelector(MODEL_SELECTOR);
if (modelSpan) {
lastModelObserver = new MutationObserver(() => {
fetchAndUpdateRateLimit(queryBar);
setupGrok3Observers(queryBar);
});
lastModelObserver.observe(modelSpan, { characterData: true, childList: true, subtree: true });
}
}
async function setupGrok3Observers(queryBar) {
const modelSpan = queryBar.querySelector(MODEL_SELECTOR);
const currentModel = normalizeModelName(modelSpan ? modelSpan.textContent.trim() : DEFAULT_MODEL);
if (currentModel === 'grok-3') {
const thinkButton = await waitForElementByConfig(commonFinderConfigs.thinkButton, ELEMENT_WAIT_TIMEOUT_MS, queryBar);
if (thinkButton) {
if (lastThinkObserver) lastThinkObserver.disconnect();
lastThinkObserver = new MutationObserver(() => {
fetchAndUpdateRateLimit(queryBar);
});
lastThinkObserver.observe(thinkButton, { attributes: true, attributeFilter: ['aria-pressed', 'class'] });
}
const searchButton = await waitForElementByConfig(commonFinderConfigs.deepSearchButton, ELEMENT_WAIT_TIMEOUT_MS, queryBar);
if (searchButton) {
if (lastSearchObserver) lastSearchObserver.disconnect();
lastSearchObserver = new MutationObserver(() => {
fetchAndUpdateRateLimit(queryBar);
});
lastSearchObserver.observe(searchButton, { attributes: true, attributeFilter: ['aria-pressed', 'class'], childList: true, subtree: true, characterData: true });
}
} else {
if (lastThinkObserver) {
lastThinkObserver.disconnect();
lastThinkObserver = null;
}
if (lastSearchObserver) {
lastSearchObserver.disconnect();
lastSearchObserver = null;
}
}
}
function setupSubmissionListeners(queryBar) {
const inputElement = queryBar.querySelector('textarea');
if (inputElement && inputElement !== lastInputElement) {
lastInputElement = inputElement;
inputElement.addEventListener('keydown', (e) => {
if (e.key === 'Enter' && !e.shiftKey) {
console.log('Enter pressed for submit');
setTimeout(() => fetchAndUpdateRateLimit(queryBar, true), 5000);
}
});
}
}
}
// Start observing the DOM for changes
observeDOM();
})();