BlayerAI + React / Next.js
Stop guessing where analytics events should fire in your React components. BlayerAI auto-generates tracking hooks that integrate with your component lifecycle, validates SSR vs client-side tracking, and catches hydration mismatches that silently break your analytics.
What BlayerAI Does for React / Next.js
Framework-native tracking that works with your component architecture.
Auto-Generate Tracking Hooks
BlayerAI generates custom React hooks (useTrackEvent, usePageView, useConversion) that integrate with your component lifecycle - useEffect, onClick, onSubmit - with zero boilerplate.
Lifecycle-Aware Tracking
Ensures events fire at the correct component lifecycle moments - on mount, on unmount, on route change, on user interaction - not too early, not too late, never duplicated.
SSR vs Client-Side Validation
Validates that events which require browser APIs (window, document, localStorage) are only tracked on the client side, preventing server-side errors and data inconsistencies.
Hydration Mismatch Detection
Catches React hydration mismatches in tracking code - when server-rendered analytics scripts conflict with client-side implementations, causing double-fires or missing events.
Route Change Tracking
Auto-generates Next.js App Router route change tracking using usePathname and useSearchParams, ensuring page views fire correctly on client-side navigation without manual wiring.
How It Works
Three steps from zero to fully validated React/Next.js tracking.
Connect Your React App
BlayerAI scans your codebase to understand your component structure, routing setup (Pages Router or App Router), and existing tracking patterns.
Auto-Generate Hooks
BlayerAI generates React hooks and Next.js-specific tracking code that integrates with your component lifecycle, route changes, and user interactions.
Validate & Monitor
Events are validated for correct lifecycle timing, SSR safety, and hydration compatibility. BlayerAI monitors for mismatches and raises a PR if tracking breaks.
Auto-Generated React Tracking Hooks
BlayerAI generates production-ready React hooks. Here's an example for route tracking and user interactions.
// Auto-generated by BlayerAI for React / Next.js
// Route change tracking for App Router
"use client";
import { useEffect } from "react";
import { usePathname, useSearchParams } from "next/navigation";
import { gtag } from "@/lib/analytics";
export function useRouteTracking() {
const pathname = usePathname();
const searchParams = useSearchParams();
useEffect(() => {
const url = pathname + (searchParams.toString()
? `?${searchParams.toString()}`
: "");
// Track page view on route change
gtag("event", "page_view", {
page_path: url,
page_title: document.title,
page_location: window.location.href,
});
}, [pathname, searchParams]);
}
// Conversion tracking hook
export function useTrackConversion(event: string) {
const track = (properties?: Record<string, any>) => {
gtag("event", event, {
...properties,
timestamp: new Date().toISOString(),
page_path: window.location.pathname,
});
};
return { track };
}Ready to Automate Your React Tracking?
Get early access to BlayerAI and see how your React/Next.js analytics runs itself.
Frequently Asked Questions
Does BlayerAI work with Next.js App Router?
Yes. BlayerAI generates tracking code for both Next.js Pages Router and App Router, including route change tracking using usePathname, useSearchParams, and the newer layout conventions.
Can it prevent hydration mismatches in tracking?
Absolutely. BlayerAI validates that tracking code is properly gated behind client-side checks (typeof window !== 'undefined', 'use client' directives) and flags code that could cause hydration mismatches.
Does it generate React hooks or regular functions?
Both. BlayerAI generates React hooks (useTrackEvent, usePageView) for component-level tracking and standalone functions for utility-level tracking. It matches your codebase's patterns and conventions.
Can it handle Next.js server components?
Yes. BlayerAI distinguishes between server components and client components, ensuring tracking code is only generated in client components and that server-side data fetching doesn't trigger unwanted analytics events.