Web development studio
PWA Developer — Web development studio
Ox Dev builds Progressive Web Apps that install like native apps, work offline and deliver a premium mobile experience.
(01)The studio
We design websites and web applications that get noticed: fast, accessible, built for search engines and crafted down to the pixel to turn your visitors into customers.
What defines us
- 01PWA experts — we implement Service Workers, Web App Manifest, Cache API and Background Sync for offline-capable web applications.
- 02Adapted cache strategies: cache-first, network-first, stale-while-revalidate — fast PWAs even on slow connections.
- 03Push notifications, background sync, periodic background sync — PWAs that stay engaging even outside the session.
- 04Lighthouse audit for Core Web Vitals, PWA score, accessibility — we optimise every aspect of web performance.
- 05PWA integration with Next.js, SvelteKit or Vite — we add PWA capabilities to your existing application.
- Lighthouse score targeted on every launch
- 100
- Response time to your requests
- 24h
- Languages: French and English
- 2
Founder
The person behind Ox Dev
I’m Ryan, an independent developer and the founder of Ox Dev.
I build websites and web applications with care, focusing on the details that make a difference.
I like creating clean, useful and enjoyable products with a simple, human approach.
(02)Services
What we do best
From the first idea to launch, one partner for your whole project.
- 01
Web development
Modern websites and high-performance applications with React and Next.js.
React · Next.js · Node.js
- 02
UI/UX design
Clear interfaces and user experiences built around your goals.
Interfaces · Prototypes · Motion
- 03
SEO & performance
Launch, organic search and green Core Web Vitals.
SEO · Core Web Vitals · Analytics
- 04
E-commerce
Reliable online stores with secure payment flows.
Stripe · Catalog · Checkout
- 05
Mobile apps
Fast cross-platform experiences and progressive web apps.
PWA · Responsive · Offline
- 06
FiveM & RedM gaming
Custom scripts, frameworks and tools for roleplay servers.
Lua · C# · React NUI
(03)Selected work — 11
Recent work
Client websites, demos and gaming projects: a glimpse of what we build.
- 01
Redfall 1899 (opens in a new tab)
A modern showcase website for a RedM roleplay server.
RedMReact · Vercel · Tailwind CSS - 02
Modifai (opens in a new tab)
A community platform for sharing AI image-editing prompts.
WebsiteReact · Vercel · PostgreSQL - 03
Lumina Studio
A polished one-page website for a fictional design agency.
WebsiteNext.js · Tailwind CSS · TypeScript - 04
TaskFlow
A Stripe-inspired showcase website for a productivity SaaS.
WebsiteNext.js · Tailwind CSS · Motion - 05
Maison Élise
An elegant and immersive website for a two-star restaurant.
WebsiteNext.js · Tailwind CSS · Dark Design - 06
NeuroGen
A futuristic product website for a generative AI platform.
WebsiteNext.js · Tailwind CSS · Live Code - 07
Devtools (opens in a new tab)
A redm developper tool
RedMredm · dev · nui - 08
Redline - Charcudoc (opens in a new tab)
Ripperdoc script for the Redline FiveM cyberpunk RP server.
FiveMesx · redline · cyberpunk - 09
Redline - Netrunning (opens in a new tab)
Cyberpunk netrunning script for a roleplay server named Redline 2070.
FiveMesx · redline · cyberpunk - 10
The Lab hud (opens in a new tab)
A minimalist HUD for Redm
RedMredm · hud · the-lab - 11
The Lab - Telegram (opens in a new tab)
A telegram script for RedM
RedMredm · the-lab · telegram
(04)Process
A clear process, no surprises
Discovery
A conversation to understand your goals, audience and constraints. You leave with a precise quote.
Design
Mockups and interactive prototypes: you approve the experience before a single line of code.
Development
Typed, tested and optimised code. Regular check-ins and a staging environment to follow progress.
Launch & care
Go-live, SEO, performance monitoring, then maintenance and new features at your pace.
(05)Contact