AI-DRIVEN UI EVOLUTION. POWERED BY PREDICTIVE INTELLIGENCE.
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Why RAYS?
@raysab/sdk is a developer-first SDK that brings AI-driven UI variant generation, predictive performance scoring, instant A/B testing, and deep UX insights into any JavaScript or TypeScript application.
Platform Features
@raysab/sdk brings intelligent UI optimization, performance insights, and seamless A/B testing to your applications
AI Variant Generator
Generate
Automatically create UI variants optimized for different user segments and behaviors
Performance Scoring
Predict
Score UI variants before launch with predictive analytics
A/B Test Manager
Instant
Deploy and run tests instantly without infrastructure
Goal-Based Optimizer
Maximize
Automatically optimize designs based on your core business metrics and KPIs
UX Insight Engine
Deep Analysis
Get real-time insights into user behavior, engagement patterns, and interaction flows
Simple, Transparent Pricing
Choose the perfect plan for your UI optimization needs. All plans include free trial access.
Developer
Perfect for getting started with RAYS
- AI Variant Generator
- Up to 5 projects
- Basic A/B testing
- Community support
- Public documentation
Professional
For growing teams and applications
- Everything in Developer
- Up to 50 projects
- Advanced A/B testing
- Predictive Performance Scoring
- Email support
- Team collaboration
- Custom integrations
Enterprise
For large-scale applications
- Everything in Professional
- Unlimited projects
- UX Insight Engine
- Goal-Based Optimizer
- 24/7 dedicated support
- Custom models & training
- Advanced analytics
- SLA guarantee
All plans include free trial • No credit card required
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Frequently Asked Questions
Everything you need to know about RAYS SDK. Can't find what you're looking for? Contact our support team.
RAYS is a developer-first SDK that brings AI-driven UI variant generation, predictive performance scoring, instant A/B testing, and deep UX insights into any JavaScript or TypeScript application. It helps you optimize your UI and make data-driven design decisions.
RAYS works with any JavaScript or TypeScript application, including React, Vue, Angular, Next.js, and vanilla JavaScript. Our SDK integrates seamlessly into your existing tech stack.
Our AI automatically generates optimized UI variants based on your design parameters and user segments. You can test multiple variants instantly without manual design iterations, saving time and reducing design complexity.
Yes! RAYS integrates with your existing design system and component library. It works alongside your current tools and doesn't require you to replace your existing workflow or architecture.
Our predictive scoring uses machine learning trained on thousands of UI patterns and user interactions. It provides statistical confidence intervals with each prediction, helping you make informed decisions before launch.
RAYS enables instant A/B test deployment with no infrastructure setup required. Statistical significance is typically achieved within 24-72 hours depending on your traffic volume.
RAYS provides real-time insights into user behavior patterns, interaction flows, engagement metrics, and conversion funnel analysis. You get actionable recommendations to improve your UI based on actual user data.
Getting started is simple: install the @raysab/sdk package, initialize it with your API key, and start using the features. Check our documentation for step-by-step guides and code examples.
Ready to Get Started?
Join developers building next-generation UIs with RAYS. Optimize faster, iterate smarter, ship better.