Who React is for
React fits product companies, SaaS marketing sites with interactive calculators/demos, design systems shared across web surfaces, and teams embedding…
Read more →React platform
React Interfaces Built as Systems — Not One-Off Widgets
React is a UI library for building component-based interfaces — from interactive marketing sections to full product dashboards. 66sites uses React when the experience needs state, reuse, and…
Overview
React is a UI library for building component-based interfaces — from interactive marketing sections to full product dashboards. 66sites uses React when the experience needs state, reuse, and engineering-grade UI that page builders cannot sustainably express.
React alone is not a CMS, host, or ecommerce platform. Teams often meet React through Next.js, a custom Vite app, or embedded widgets inside WordPress/Shopify. That distinction matters: choosing “React” means choosing a front-end paradigm, then still deciding content, data, and deployment.
We reach for React when interaction complexity or design-system scale justifies it. We avoid React when a static or CMS-rendered site would be simpler, faster to edit, and easier to maintain for the same business outcome.
What we focus on for this page
Practical website, conversion and SEO work tailored to how your buyers actually decide.
Advantages
Component reuse across pages and products with consistent UX behavior.Rich interactivity: filters, dashboards, multi-step flows, live previews.Huge…
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Trade-offs & limitations
Not a content platform — editing and hosting decisions remain separate.Client-side-only React can harm SEO and performance if misused on marketing…
Read more →Selected website work
A look at website designs and layouts we build for service businesses — mockups and project types, not fabricated client claims.
Chicago Electrician Website Design
Dental Clinic Website Design
Dental Web Design
Electrician Website Agency 1
Emergency Electrician Website
Hire Dental Website Agency
Hire Freelance Dental Design
Hire Law Firm Website Design
Hire Plumbing Website Agency
Hvac Web Design California 1
Hvac Website Design Texas
Hvac Website Design Usa
Newyork Electrician Website Design
Personal Injury Website Design
Plumbing Web Design
Roofing Website Design Agency 1
Roofing Website Design Florida
Roofing Website Design Texas
Website Design Mockup
Website Design Mockup
Website Design Mockup
Wordpress Plumbing Website Design
Design capabilities
React design work produces component inventories: buttons, forms, cards-for-interaction, navigation states, and motion used sparingly for hierarchy. Marketing surfaces still follow brand-first, uncluttered compositions.
We design for real content states (empty, loading, error) — something static comps often skip and builders rarely model well.
Development capabilities
Development emphasizes accessible components, sensible state management, testing where risk warrants, and integration with APIs or CMS content. Next.js is a common wrapper; not every React UI needs a full app shell.
We document props and usage so future engineers (including us on subscription) can extend without rewriting.
SEO capabilities
For marketing URLs, we prefer server-rendered or statically generated React (often via Next.js) so crawlers see content. Pure client-rendered SPAs are usually the wrong default for SEO-critical pages.
Component structure should preserve semantic HTML and heading order. No ranking guarantees.
Maintenance
Maintenance includes dependency updates, accessibility fixes, UI iteration, and performance budgets as features grow.
Subscription capacity keeps the component library aligned with brand and product changes instead of drifting into inconsistent one-offs.
Pricing considerations
Yearly plans that include design, development, maintenance and SEO foundations — without a large upfront project fee.
Starter
$199/year
For small businesses that need a professional site without a large upfront build.
- Professional multi-page website
- Managed hosting & SSL
- Security monitoring & backups
- Core plugin/theme updates
- Minor content updates
- Basic on-page SEO setup
- Analytics & Search Console
- Email support
Growth
$299/year
Best for local and service businesses ready to generate more leads every month.
- Everything in Starter
- Custom design & more pages
- Local SEO + GBP optimization
- Conversion-focused UX
- Ongoing content updates
- Landing page builds
- Performance optimization
- Monthly reporting & strategy call
Pro
$399/year
For growing brands that need ongoing development, SEO and conversion work.
- Everything in Growth
- Custom development hours
- Advanced technical & content SEO
- Multiple landing pages
- Ecommerce capabilities
- Priority support
- Integrations & automations
- Dedicated account manager
Enterprise
Custom
Large sites, complex integrations, multi-location brands and custom applications.
- Custom applications & platforms
- Advanced integrations
- Large or multi-site ecosystems
- Ecommerce at scale
- Dedicated support team
- Advanced SEO programs
- Custom SLAs
- Quarterly roadmap planning
Hosting, CMS, and monitoring tools are separate vendor costs. React itself is open source.
66sites plans cover UI engineering, design-system implementation, maintenance, and SEO-aware front-end work. Interactive product UI usually lands on Pro or Enterprise with setup fees.
Why hire 66sites for React
React quality shows up months later in accessibility, performance, and consistency. A subscription keeps a front-end lane open for iteration — not a freelancer disappearing after v1.
66sites connects React UI to the business site strategy: when to use it, when to embed it, and when a CMS page is enough.
In-depth details
Full notes for challenges, strategy and supporting pages — so the sections above stay scannable.
Who React is for
React fits product companies, SaaS marketing sites with interactive calculators/demos, design systems shared across web surfaces, and teams embedding rich UI into existing platforms.
It is unnecessary for many brochure service sites where WordPress, Webflow, or Shopify themes already convert. If nobody on the team can maintain JavaScript, React without a care plan becomes a liability.
Advantages
- Component reuse across pages and products with consistent UX behavior.
- Rich interactivity: filters, dashboards, multi-step flows, live previews.
- Huge ecosystem and hiring market for front-end talent.
- Pairs naturally with Next.js for SEO-friendly rendering strategies.
- Enables design-system tokens and accessible component APIs.
- Can be embedded selectively into CMS sites for high-value interactive modules.
Trade-offs & limitations
- Not a content platform — editing and hosting decisions remain separate.
- Client-side-only React can harm SEO and performance if misused on marketing pages.
- Requires build tooling, dependency updates, and JS engineering discipline.
- Overengineering risk: simple sites do not need a React SPA.
- Accessibility and performance bugs are easy if components are rushed.
- Stakeholder preview workflows need intentional setup.
Security
Front-end security focuses on XSS hygiene, safe handling of user input, dependency audits, and correct auth token handling when talking to APIs.
Sensitive logic belongs on the server — React should not be treated as a security boundary.
Performance
Bundle size, hydration cost, and unnecessary client state are the usual React performance issues. We code-split and keep marketing routes thin.
Measure real templates; “React is fast” is not a strategy.
Migration
Adopting React often means rebuilding key interactive templates while leaving a CMS for content. Migrating off React SPAs to more static architectures can improve SEO when interaction was never needed.
We plan cutovers with redirects and parity checklists for critical flows.
Frequently asked questions
Straight answers about scope, pricing, ownership and what a subscription includes for this page.
Do we need React for a marketing website?
Often no. Use React when interaction or shared design-system code justifies it. Otherwise WordPress, Webflow, or Shopify may be simpler.
React or Next.js?
React is the UI library; Next.js is a common framework around it for routing and rendering. Many marketing/app hybrids use both.
Can React work with WordPress?
Yes — headless WordPress or embedded interactive modules. We choose the integration style based on editing needs.
Will a React SPA help SEO?
Not by default. SEO-critical pages usually need server rendering or static generation.
Do you build design systems in React?
Yes — component libraries with documented usage, accessibility, and brand tokens.
Who maintains dependencies?
We do under subscription care, with staged updates and regression checks on critical flows.
Can marketers edit React pages?
Through a CMS or structured content layer we set up. Raw React source is not a marketer tool.
What’s included monthly?
UI fixes, feature slices, dependency care, performance work, and SEO-related front-end changes scoped to your plan.
Need UI that behaves like a product — not a template?
React component systems with accessibility, performance budgets, and monthly engineering care.