A
Next.js
Performance, metadata, a codebase your team can extend. Bookings, i18n, app-like flows. The right default when the site will still exist in two years.
Web engineering
Next.js website development that ranks and converts
Next.js website development is how we ship sites that have a job: inquiries, bookings, or product education — not a PDF in a browser. App Router, metadata, and performance budgets are part of the build. CodeLoop Studio used Next.js for LipoDIETA’s web surface and for bilingual booking sites such as More than Lashes. Different from a generic “website development” page: this one is the stack conversation.
Photo by Negative Space on Pexels
The stack conversation — after we know the job
Next.js website development is how we ship sites that have a job: inquiries, bookings, or product education — not a PDF in a browser. App Router, metadata, and performance budgets are part of the build. This page is the stack conversation. The service page is website development. Same studio, same estimate process.
CodeLoop Studio in Sarajevo used Next.js for LipoDIETA’s public web surface and for bilingual booking sites such as More than Lashes. We will not bolt Lighthouse on the week before launch. Titles, internals, schema, and hreflang (when you actually have two languages) go into the information architecture.
If you also need a Flutter or native app, you are not coordinating two agencies — see LipoDIETA for an ecosystem. Typical software work at the studio is 3–9 months for full products; a marketing site MVP is often much shorter. Written estimate within 24 hours via the online estimate.
Why we reach for Next.js after we know the conversion
Site builders are fine for a one-page experiment. They fight you when a guest must book, when English and Bosnian need honest URLs, when a product company wants the public site and a future dashboard in one codebase. Next.js is how we keep metadata, Open Graph, structured data, and Core Web Vitals in the build instead of a Lighthouse panic the week before launch. App Router plus forms that actually arrive. A CMS or a thin admin when your team publishes without waiting on a ticket — and a codebase when you ship campaign landings twice a year and do not need a CMS religion.
More than Lashes is a bilingual booking site: services, academy content, a calendar. The conversion is the booking, not the palette. LipoDIETA’s public web runs on Next.js next to a Flutter app and a care dashboard — same studio, so store listing, landing copy, and in-app language do not drift. DigitalPlay is a shop; stack depends on catalogue and checkout. Next.js is a common fit when SEO and custom UX matter more than a theme.
US, UK, EU, and Bosnian companies. We work in English and Bosnian. Hreflang only when the pair is real. We will not invent five flags. A focused marketing site can be much shorter than a mobile product. Full product software at CodeLoop typically takes 3–9 months; we scope the site on its own calendar. You keep the domain, hosting, and Search Console. We do not promise a first-place ranking. We set structure so content work is not wasted. Kickoff on Dobrinja or online. After launch we can stay for campaign landings and the next language pair when the translation is real — not a flag we invent.
What Next.js is for in this studio
Search and sharing
Metadata, Open Graph, structured data. Pages that can rank and preview. Not a site builder fighting i18n.
Bookings and catalogues
App Router plus forms that arrive. A flow you can maintain, not a plugin maze.
Two languages when they are real
Honest hreflang, not fake pairs. English and Bosnian with URL structure that matches actual translations.
Product plus site
Same studio as mobile. LipoDIETA-style ecosystem: public web, dashboard, stores.
CMS when editors cannot wait
A simple admin or a headless CMS. If you publish twice a year, a codebase is often enough.
Design and engineering together
The mock is not a fantasy handed to a later vendor. Components with staging previews.
How a Next.js engagement runs
- 01
Job and search intent
What the site must do in week one. Map before pixels lock. SEO is not a plugin surprise.
- 02
Copy, then frames
Headline length and forms on a phone. Lorem ipsum locks a bad layout.
- 03
Component-driven UI
Staging previews. Performance budget in the build, not a Lighthouse panic.
- 04
Deploy, metadata, Search Console
You keep the domain. We do not promise a first-place ranking. We set structure so content work is not wasted.
- 05
Stay for landings
Campaign pages, the next language, the dashboard if the product grows.
Next.js versus a site builder
B
Site builder
Fine for a one-page experiment. Fights you on bookings, bilingual URLs, and anything that looks like an app. We will say a simpler site is enough when it is.
Case study
More than Lashes
A bilingual Next.js booking site: services, academy content, a calendar. The conversion is the booking, not the palette. LipoDIETA’s public web runs on Next.js next to a Flutter app.
Frequently asked
When you care about performance, metadata, and a codebase your team can extend. Builders are fine for a one-page experiment. They fight you on bookings, i18n, and app-like flows.
Related, different angle. /website-development is the service. This page is for people searching the stack. Same studio, same estimate process.
More than Lashes is a bilingual Next.js booking site. LipoDIETA’s public web runs on Next.js next to a Flutter app. Those case studies are the proof.
A focused marketing site can be much shorter than a mobile product. Full product software at CodeLoop typically takes 3–9 months. We scope the site on its own calendar. Estimate in 24 hours.
We build shops — see ecommerce website development. Stack depends on catalogue and checkout. Next.js is a common fit when SEO and custom UX matter more than a theme.
Related
Website development
CodeLoop Studio does web development in Sarajevo: marketing sites, booking flows, and product pages that load on a phone and convert. We write in English and Bosnian. Buyers are often in the US, UK, and EU; the named team sits on Dobrinja. This is the website brief — not an app-store binary, and not a logged-in dashboard.
More than Lashes
Online appointment booking for a beauty salon — clients schedule services, teams manage availability, and visits stay organized.
LipoDIETA case study
A complete digital product suite for post-liposuction recovery: evidence-based dietary protocols, smart meal tracking, progress analytics, and professional guidance.
Next.js website build (blog)
Next.js is how we ship sites with a job: enquiry, booking, or product education — not a PDF in a browser with a framework sticker.
Custom mobile apps
You need a custom mobile app that can pass App Store and Google Play review, survive the next OS release, and get used more than once. CodeLoop Studio designs and builds native and cross-platform apps for startups and companies that want a product team, not a pile of screenshots. Stack choice comes after we see the product — this page is how we engage, staff, and ship.
Ecommerce
If the cart dies on mobile, the theme was free and the revenue is not. We build ecommerce websites around catalog reality: variants, shipping, taxes, and a checkout people finish. The storefront is a sales channel with ops behind it — not a marketing microsite with a Buy button taped on.
Custom software
Off-the-shelf software stops at your actual process. We are a custom software development agency: MVPs, client portals, internal tools, and AI features that sit inside a real product — built by a studio in Sarajevo that works in English with US and European teams. This is systems work, not a marketing homepage and not a single-platform mobile sprint.