Best A/B Testing Tool for Nuxt (2025)

Nuxt is the intuitive Vue framework for building modern web apps. But A/B testing in Nuxt requires understanding SSR, hydration, and Vue's reactivity system. ExperimentHQ handles all of this, making it the #1 A/B testing tool for Nuxt.

The A/B Testing Challenge in Nuxt

Traditional A/B testing tools weren't built for Vue frameworks. They cause problems:

⚠️ Flicker Issues

Users see the original before the variant loads

⚠️ Hydration Mismatches

Server and client render different content

⚠️ SEO Impact

Client-side changes can hurt search rankings

⚠️ Complex Setup

Most tools require SDK integration and plugins

ExperimentHQ solves all of these. Our script loads early and applies changes before Vue hydrates, eliminating flicker and hydration issues.

Why ExperimentHQ is Perfect for Nuxt

Zero Flicker

Tests apply before Vue hydrates. No flash of original content.

SSR & SSG Ready

Works perfectly with Nuxt's universal rendering and static generation.

Real-Time Analytics

Watch conversions update live. Statistical significance calculated automatically.

Nuxt 3 Native

Built for Nuxt 3 with full support for the Composition API.

Install in 2 Minutes

Add the ExperimentHQ snippet to your nuxt.config.ts:

nuxt.config.ts

export default defineNuxtConfig({
  app: {
    head: {
      script: [
        { 
          src: 'https://cdn.experimenthq.io/snippet.min.js', 
          async: true, 
          'data-site': 'YOUR_PUBLIC_KEY' 
        }
      ]
    }
  }
})

That's literally it! No npm packages, no plugins to configure. Just add the script to your config.

Works With Your Entire Stack

ExperimentHQ integrates seamlessly with the Nuxt ecosystem:

Nuxt UI

Nuxt Content

Nuxt Image

Tailwind CSS

Pinia

VueUse

Vercel

Netlify

+ Any other

Works With All Nuxt Rendering Modes

Universal (SSR)

Server-side rendering with hydration

Static (SSG)

Pre-rendered static pages

Client-Side (SPA)

Single-page application mode

6 High-Impact Tests for Nuxt Apps

1 Landing page hero section

Very High ImpactEasy

2 Pricing page layout

Very High ImpactMedium

3 Sign-up flow steps

High ImpactMedium

4 Feature page copy

High ImpactEasy

5 Navigation structure

Medium ImpactEasy

6 CTA button variations