H1Site
Modern JavaScript code on computer screen representing Next.js development

Modern Web Applications

Custom Next.js Development

Looking for a team capable of delivering a modern, fast and SEO-friendly web app, with real integrations (API, databases, authentication, dashboards, mobile/tablet)?

With Next.js, we build solid, scalable products ready for real life: performance, security, UX, and automation.

What we develop

Applications Next.js

Web Applications

Mobile, tablet, desktop

Fluid interfaces that adapt perfectly to iPad, phone and computer, with app-like experiences (PWA, offline if needed, notifications).

Portals & Dashboards

Backoffice and management

Backoffice, content management, stats, user roles, internal workflows - the kind of tool that saves a business time.

Integrations & API

Business Central, POS, ERP

Connection to your systems: products, inventory, prices, promotions, customer accounts, orders - we make sure it's reliable and secure.

Team of developers collaborating on a web application project in a modern office

Our Approach

Development Agile & Collaborative

We work closely with you. No surprises, no dragging deadlines. You see progress in real time and we adjust as needed.

  • Short sprints with regular demos
  • Transparent and responsive communication
  • Incremental and functional delivery

Portfolio

Examples of Concrete Projects

iPad / Phone / QR Code

Price Checker Retail

Price checker application connected to Business Central product data. The employee scans the QR code, the app calls the API, matches the SKU, then returns the price, promotions and available quantity.

  • Real-time pricing
  • Discount / promotion pricing
  • In-store quantity available

A simple, fast tool usable anywhere in the store, perfect for reducing friction and improving customer service.

Security & Training

Internal Applications

Applications for security (processes, compliance, tracking) and retail training (team training, content, progression, simplified access on devices).

  • Processes and compliance
  • Team training
  • Progress tracking

Internal tools that simplify daily operations.

Radio, Recipes, Tools

Web Platforms & Communities

KracRadio.com (online radio with community), MenuCochon.com (recipe platform), and a free apps hub designed to evolve.

  • Modern stack
  • Community and interactions
  • Performance and UX

Engaging platforms with advanced features.

Artists & Producers

Creator Tools

Kemp3.app allows artists to edit ID3 tags on their computer without coding. RegistreduQuebec.com (beta) is a business directory based on 640k lines of government data.

  • Simple and effective tools
  • Structured public data
  • Production-oriented

Practical solutions that address real needs.

Gaming / Simulation

HockeyBreak.ca

Hockey simulator in development with multi-player mode (32 GMs like real general managers) and solo mode against AI.

  • 32 GM multiplayer mode
  • Solo vs AI mode
  • Realistic simulation

An ambitious gaming product in active development.

Tech Stack

Modern Technologies

We use the best technologies to build products that last. No obscure frameworks or risky dependencies.

React

User interface

TypeScript

Robust code

Tailwind

Design system

Supabase

Database

Computer screen displaying programming code with colored syntax

Technology

Why Next.js?

Next.js is the reference React framework for modern web applications. It combines the best of frontend and backend development in a clean, scalable architecture.

Performance

Fast loading and smooth UX thanks to hybrid rendering (SSR, SSG, ISR).

Solid SEO

Important if you're doing content, product pages, or a directory.

Scalable

We can grow the product without rewriting it. Architecture designed to last.

Full-Stack

Front + backend + API + auth + DB in a clean architecture.

Next.js

The React framework for production

SSR

Server-Side Rendering

SSG

Static Site Generation

Migration to Next.js

Switch from WordPress to Next.js

Limited by WordPress, Wix, Squarespace or another CMS? We can migrate your site to Next.js and give you unlimited possibilities.

Content transfer

We copy and migrate all your existing content: pages, articles, images, media.

Admin panel

We build you a custom admin panel to manage your content and database.

Unlimited possibilities

Unlike CMSs, your Next.js project can evolve without limits: API, integrations, custom features.

Important: The admin panel and advanced features must be custom-built - it's an investment, but it gives you total control and flexibility that traditional CMSs can't offer.

Your current site

WordPress, Wix, Squarespace, etc.

Migration

Custom Next.js

Performance, SEO, scalability

What you gain

10x

Faster

100%

Custom

SEO

Optimized

Possibilities

We migrate from

WordPressWixSquarespaceWebflowShopifyDrupalJoomlaGhost
Team working on laptops in a collaborative work environment

Have an idea, a problem to solve, or a tool to build?

Let us help make your dream achievable. Let's discuss your project and see how Next.js can propel your business.

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