We design & build fast websites and joyful games. Harilight is a design-driven engineering studio. We craft clean, performant web experiences and playful, voice-ready games—shipped with pixel-perfect UI, solid code, and measurable results.

  • Websites
  • Web Apps
  • Multiplayer & Voice Games
  • AI Integrations
  • UX/UI Design
  • QA & Testing
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Our Services

We design, build, and launch fast HTML5 websites, custom JavaScript apps, and browser games. Everything is responsive, accessible, and ready to scale.

Web Design & UX/UI

Clean, responsive UI built with HTML5 and modern CSS. We plan wireframes and prototypes, then ship accessible layouts that feel native on mobile and desktop.

  • UX audits, wireframes, clickable prototypes
  • Design systems and style guides
  • Accessibility (WCAG) and responsive layouts

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Full-Stack Web Development

Custom JavaScript apps with fast frontends and robust APIs. Frontend with React, Vue, or Angular. Backend with Node.js and Express. SEO and Core Web Vitals tuned from the start.

  • React, Vue, Angular frontends
  • Node.js, Express, REST and GraphQL APIs
  • Performance, security, and technical SEO

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HTML5 Game Development

HTML5 games for the browser: campaign activations, education, and events. Built for speed and cross-device compatibility with PixiJS or Phaser and optimized for quick startup.

  • PixiJS / Phaser 3 (HTML5 Canvas)
  • Playable ads, microsite games, gamified learning
  • Mobile-first design, touch controls, fast load
  • Easy embeds for landing pages and CMS

Client reviews · Discuss your idea

Cloud & Deployment

Hosting, CI/CD, monitoring, and backups so your site stays fast and secure. We configure CDN, SSL, caching, and automated rollbacks.

  • CDN, TLS, caching and image optimization
  • Automated deployments and staging workflows
  • Uptime alerts, analytics, and error tracking

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Latest work

Most of our work is private and owned by our clients, so we can’t display it publicly. We’d be happy to share anonymized case studies or spin up a quick demo—get in touch.

FAQ

Straight answers to common questions.

Simple landing pages usually ship in 1–2 weeks. Branded sites are often 2–4 weeks (scope & assets dependent). Mini-games typically take from a few days up to ~2 weeks, depending on mechanics, art, and polish. We work in focused 1–2-week sprints with clear milestones and regular updates.

You’ll get regular weekly updates and a staging link for hands-on reviews. We use a shared task list for status/next steps, and you’ll have one point of contact for decisions and timing.

We prefer a fixed quote with a clear statement of work. Typical terms are 50/50 (start / delivery) or milestone-based (e.g. 40/40/20). No surprise invoices—any changes are estimated and agreed first.

We’ll begin with a 15–20 min kickoff call to align on goals, references, and style preferences. To move fast, please share:
  • Brand assets: Logo (SVG/PNG) and palette (e.g. #150D44, #71C2C6, #7A9ED0).
  • Content: Headlines, key copy, and product/service details. If it’s a game: core loop & rules, win/lose conditions, controls, target platforms, level scope, and any assets you have/need.
  • Access: Domain/DNS or host credentials if we’re deploying.
  • Constraints: Deadlines, budget range, or tech requirements.
After the call, we’ll confirm scope, timeline, and a fixed quote for approval.

We optimize images, ship lean CSS/JS, and respect prefers-reduced-motion (your page already supports this). We check color contrast, keyboard focus, metadata/SEO basics, and add analytics if requested.

You own everything. We hand over the repo, assets, and deployment notes. After launch there’s a 14-day stabilization window for tweaks, and optional care plans for updates/monitoring.

Testimonials

what our clients are saying

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Tell us about your idea—design, development, and smooth deployment handled end-to-end.

Design • Build • Deploy

Websites & mini-games, delivered on schedule

Clear scope, transparent pricing, and predictable delivery. We work to a set cadence and ship production-ready work.

How we work

  • Discovery call (20 min) to define goals & success metrics
  • Statement of work with scope, milestones & fixed quote
  • Regular updates each week with review demos via a staging link
  • Issue tracking & version control for full traceability
  • Performance, accessibility & cross-browser QA before launch
  • Deployment, DNS, and basic analytics/SEO setup
  • Handover docs + 14-day stabilization window

Start your project