Web design and development

Website & Web App Development

Websites & Web Apps

Marketing sites and product-grade web apps engineered on Next.js. Fast by default, accessible by design and easy for your team to edit.

What’s included

  • Next.js & React

    Server-rendered pages that load fast and that search engines read easily, on a modern, well-supported stack.

  • Headless CMS

    Your team edits pages, posts and images in a friendly editor, without touching code.

  • Web apps

    Dashboards, booking flows and logged-in areas built on the same foundations as your website.

  • Core Web Vitals

    Loading speed, responsiveness and visual stability checked against Google's Core Web Vitals before launch.

How we approach it

Your website is often the first conversation a client has with your business. We design and engineer it to load fast, read well on every screen and be easy for search engines to understand, then hand your team an editor they can actually use.

When the job goes beyond pages, such as dashboards, booking flows or logged-in areas, we build web applications on the same foundations, with the same care for speed and accessibility.

How a project runs

  1. 01

    Discover

    Workshops, audits and research to pin down goals, audiences and what success looks like.

  2. 02

    Design

    Wireframes, interface design and a token-based system, prototyped and tested before production code.

  3. 03

    Build

    Engineering on Next.js and a headless CMS, reviewed together on a live staging link.

  4. 04

    Launch

    Performance, accessibility and SEO checks, then a careful release with analytics in place.

  5. 05

    Scale

    Monitoring, iteration and new features over time, so the product keeps improving after launch.

Questions about Websites & Web Apps

Which technology do you build websites with?

Next.js and React, usually paired with a headless CMS so your team can edit content on its own.

Can our team update the website after launch?

Yes. Content lives in a headless CMS with an editor made for non-developers, so pages, posts and images can change without code.

Will the website be fast and work on phones?

Yes. Every page is built for phones, tablets and desktops, and performance, accessibility and SEO are checked before launch.

Do you work with clients outside Morocco?

Yes. SPARK is based in Casablanca and works with clients worldwide.

Have a project in mind?

Tell us what you're building and when you need it. We'll come back with how we'd approach the Websites side, and everything around it.