frontend-modern

Implement Optimizely Experimentation patterns in React and Next.js applications.

2|1|Updated Jan 10, 2026
One-click install
npx skills add https://github.com/twofoldtech-dakota/claude-marketplace --skill frontend-modern
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: frontend-modern
Source: https://github.com/twofoldtech-dakota/claude-marketplace/tree/main/plugins/optimizely-experimentation-analyzer/skills/frontend-modern
Command: npx skills add https://github.com/twofoldtech-dakota/claude-marketplace --skill frontend-modern

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill enables frontend teams to implement robust Optimizely Experimentation patterns in React and Next.js applications, accelerating feature validation and user experience experimentation.

Core Features & Use Cases

  • Custom Hooks: Build reusable hooks like useFeatureFlag and useExperiment to centralize experimentation logic.
  • Next.js Integration: Seamlessly integrate Optimizely decisions in App Router and Server Components for both client and server rendering paths.
  • Testing Patterns: Provide mock and test scaffolds to validate variations and fallback behaviors across pages and components.

Quick Start

Install the @optimizely/react-sdk, initialize an Optimizely instance, and wrap your app with an ExperimentationProvider to start routing decisions to UI.

Frequently Asked Questions about frontend-modern

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement Optimizely feature flags in a Next.js App Router?

Implement Optimizely feature flags in Next.js by initializing the React SDK and wrapping your app in an ExperimentationProvider. This routes feature flag decisions to both server and client components within the App Router.

How do I build a custom hook for A/B testing in React?

Build a custom hook for A/B testing in React by creating reusable logic like useFeatureFlag and useExperiment. These hooks centralize experimentation decisions and distribute variations across your UI components.

Can I use the Optimizely React SDK for server-side experiments?

Yes, you can use the Optimizely React SDK for server-side experiments. The skill provides integration patterns for Next.js Server Components, allowing you to execute and render experiments directly on the server.

How do I test Optimizely experiment variations in React components?

Test Optimizely experiment variations in React by using provided mock and test scaffolds. These patterns validate variation rendering and fallback behaviors across your pages and components during development.

Do I need to install the Optimizely React SDK to use these experimentation patterns?

Yes, you must install the @optimizely/react-sdk to use these experimentation patterns. The skill requires this SDK to initialize instances, set up providers, and manage feature flag decisions in your React application.