Modern Web Technologies
High-Performance Web Applications with TypeScript, React, and Next.js
Build lightning-fast, SEO-optimized web experiences that convert. Our modern stack delivers 89% Core Web Vitals compliance, 2% conversion lift per second saved, and 40% lower maintenance costs.
Intro
Web performance directly impacts revenue. Research shows that 2-second page loads convert at 15%, while 5-second loads drop to 7%. Every 100ms delay costs you customers, trust, and competitive positioning.
The TypeScript/React/Next.js stack eliminates legacy bottlenecks that sabotage conversion rates. TypeScript catches 15% of bugs before deployment. React's component architecture cuts development time by 40%. Next.js delivers automatic code splitting, image optimization, and server-side rendering that make slow sites structurally impossible.
WAYF has delivered 100+ web applications over 10 years using this stack. We architect for Core Web Vitals from day one, ensuring your site loads fast, ranks high in search results, and converts traffic into revenue. Whether you're building SaaS platforms, e-commerce experiences, or content-heavy sites, we deliver performance that compounds your marketing spend
Why TypeScript, React & Next.js?
Developer Experience = Faster Delivery
Our Mobile App Development Capabilities
Frontend Development
Modern React with Hooks, Context, and Suspense patterns
TypeScript for type-safe, maintainable codebases
Responsive design across desktop, tablet, and mobile
Accessibility compliance (WCAG 2.1 AA standards)
Component libraries and design systems
Progressive Web App (PWA) capabilities
Performance Optimization
Core Web Vitals optimization (LCP, FID, CLS)
Lighthouse scores consistently above 90
Bundle size optimization and tree shaking
Critical CSS extraction and inlining
CDN integration and edge caching strategies
Real user monitoring and performance tracking
Content Management
Headless CMS integration (Contentful, Sanity, Strapi)
Custom content modeling and workflows
Multi-language and localization support
Preview modes for content editors
Scheduled publishing and content orchestration
SEO-optimized content delivery
Ideal Use Cases
Fast page loads directly impact conversion rates—every 100ms delay costs 1% of sales. Next.js's automatic optimization delivers sub-2-second page loads even with hundreds of products. Server-side rendering ensures product pages rank in search results, while ISR keeps inventory accurate without constant rebuilds.
Dashboard-heavy applications need responsive interfaces and complex state management. React's component architecture handles intricate UIs while maintaining performance. TypeScript prevents the bugs that plague large codebases. Next.js API routes enable rapid backend prototyping without managing separate services.
Media sites live or die by SEO rankings and ad revenue. Next.js's static generation delivers blazing-fast article loads that improve Core Web Vitals, directly boosting search rankings. Headless CMS integration gives editors flexibility while developers maintain performance control.
Lead generation requires fast loads, perfect mobile experiences, and top search rankings. Next.js achieves 95+ Lighthouse scores out of the box, ensures mobile responsiveness, and generates static pages that rank immediately. Your marketing spend converts better because the landing experience doesn't sabotage campaigns.
Authenticated experiences need security, personalization, and reliability. Next.js's middleware handles authentication routing, React manages complex permission-based UI states, and TypeScript ensures data consistency across user roles. Scale from hundreds to millions of users without architectural rewrites.
Mobile users expect app-like experiences without installing anything. Next.js PWA support enables offline functionality, home screen installation, and push notifications. Users get native-feeling experiences while you maintain a single codebase instead of separate iOS/Android apps.
Our Mobile Development Services
Custom Web Application Development
We build bespoke web applications tailored to your business logic and workflows. From initial architecture design through production deployment, we handle technical complexity while keeping you informed. Your application launches ready for real users, real traffic, and real revenue—not as a prototype requiring months of refinement.
E-Commerce Development
We create high-conversion shopping experiences integrated with your inventory, payment processing, and fulfillment systems. Whether you need a custom storefront, Shopify Hydrogen frontend, or headless commerce architecture, we optimize for both user experience and operational efficiency. Your store loads fast, ranks well, and converts browsers into buyers.
SaaS Platform Development
We architect multi-tenant SaaS platforms that scale from early adopters to enterprise contracts. This includes user management, subscription billing, role-based permissions, analytics dashboards, and API design. Your platform handles the technical complexity while providing simple, reliable experiences for end users.
CMS & Content Platform Development
We build content management experiences that empower marketing teams without requiring developer involvement. Whether integrating headless CMS platforms or developing custom content workflows, we ensure editors move fast while performance remains optimal. Your content reaches users instantly and ranks immediately.
Migration & Modernization
Legacy sites on WordPress, Ruby on Rails, or outdated JavaScript frameworks hold businesses back. We migrate to modern stacks incrementally, maintaining SEO rankings and user sessions during transition. Most migrations complete in 2-4 months and deliver immediate performance improvements that boost conversion rates by 10-25%.
Performance Audits & Optimization
Already have a web application that's slow or underperforming? We conduct comprehensive audits identifying bottlenecks, optimize rendering performance, reduce bundle sizes, implement caching strategies, and achieve Core Web Vitals compliance. Most sites see 40-60% performance improvements within 4-6 weeks, directly increasing conversion rates.
Why Work With WAYF for Web Development?
We don't add optimization as an afterthought—we architect for speed from line one. Every technology choice, component pattern, and rendering strategy considers Core Web Vitals impact. Your site launches fast and stays fast as features evolve.
Our engineers have 8+ years of experience with modern JavaScript ecosystems. They've seen every framework evolution, migration pattern, and edge case. You get proven architectural decisions without trial-and-error learning on your budget.
We handle design, development, infrastructure, deployment, monitoring, and optimization—one team responsible for outcomes. When something breaks, there's no finger-pointing between agencies. We own the entire stack and your success.
We translate business requirements into technical solutions, not the other way around. Want to increase checkout conversion? We A/B test flow variations. Need better SEO? We implement structured data and metadata optimization. Technology serves business goals, not ego.
Weekly demos, shared Slack channels, access to code repositories. You see progress continuously, not at quarterly checkpoints. Questions get answered in hours, not days. Changes happen in sprints, not month-long approval cycles.
Pricing Guidance
* Pricing varies based on feature complexity, design requirements, and integrations. Schedule a discovery call for a detailed estimate specific to your project.
