bot-detection
Advanced tools
Zero‑config client bot detector. Import it once, and it sets a cookie isbot to true (bot) or false (human). No server, no telemetry, no configuration required.
isbot cookienavigator.webdriver, empty languages/pluginsfalsenpm install bot-detection
import 'bot-detection/auto'; // sets document.cookie isbot=true|false
function getCookie(name: string) {
return document.cookie
.split(';')
.map(s => s.trim())
.find(s => s.startsWith(name + '='))?.split('=')[1];
}
const isBot = getCookie('isbot') === 'true';
;(window as any).__BOT_DETECTION__ = {
// Lower the threshold and raise flip requirements
strict: true, // default false
threshold: 0.5, // default 0.6 (0..1)
debug: true, // logs score and reasons to console
};
import 'bot-detection/auto';
src/index.tsx or src/index.jsx.src/main.tsx or src/main.jsx.app/layout.tsx.// app/bot-detect-client.tsx
'use client'
import 'bot-detection/auto'
export default function BotDetectClient(){ return null }
// app/layout.tsx
import BotDetectClient from './bot-detect-client'
export default function RootLayout({ children }){
return (
<html><body>
<BotDetectClient />
{children}
</body></html>
)
}
isbot cookie:
document.cookie).localhost.false.POST /api/bot/telemetry 404 in your dev server:
npm i bot-detection@latest.window.__BOT_DETECTION__ or manually posts to /api/bot/telemetry.isbot, value 'true' | 'false''false'navigator.webdrivernavigator.languages / navigator.pluginsmaxTouchPoints mismatch (small weight)hardwareConcurrency <= 1 (small weight)window.chrome (small weight)devicePixelRatio === 1 with very large width (tiny weight)strict and lower threshold, but expect more false positives.FAQs
Zero‑config client bot detector that sets an 'isbot' cookie.
We found that bot-detection demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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