Case Studies

Condé Nast
Style.com

Senior frontend development for Condé Nast's Style.com, a curated ecommerce marketplace spanning fashion, beauty, and technology, integrated with Condé Nast's wider publishing estate.

Screenshot of the Style.com website; part of John Kavanagh's selected project work.

In Brief

Style.com was Condé Nast's curated ecommerce marketplace, bringing together editorial content with products from emerging and established fashion, beauty, and technology brands. Less than a year after launch, Condé Nast entered into a partnership with Farfetch, which acquired the Style.com trademarks, platform, and website.

My Role

I joined Style.com during its early prototype phase as part of a small, multidisciplinary engineering team. After the proof of concept, I moved into a more senior frontend role and helped expand the engineering team. We developed a complex, hightraffic fashion and technologyled ecommerce marketplace that integrated with Condé Nast's online and print publishing estate and connected to hundreds of vendor stock systems.

Technologies

style.com
  1. HTML5 & SCSS
  2. ClojureScript
  3. Clojure
  4. Node.js
  5. JAVA
Photograph of a London Black Taxi with Style.com advertisements on it, on Westminster bridge, with Big Ben in the background.

In Detail

I joined Style.com during its early R&D phase, working on a prototype that transformed data from a Hybris ecommerce engine. As the product became viable, the work expanded into two distinct streams: a UI team responsible for the front end, where I became a senior member, and an API team using HapiJS and Node.js to transform product and stock data from Hybris and vendor ecommerce platforms.

That architecture allowed Style.com to operate as a marketplace, displaying and selling stock directly from partner brands whilst still presenting the experience as a curated Condé Nast product. The challenge was not only to build a polished fashion and technologyled ecommerce marketplace, but to connect editorial content, product discovery, vendor data, and commerce flows into one platform.

As the project grew, the team moved from its early working space into new premises in Camden and began hiring developers, editors, and data specialists from across Condé Nast and beyond.

On the front end, we chose not to keep building the final product on top of the prototype. Instead, the team moved to a standalone isomorphic web application built with Clojure and ClojureScript, using HTML5 and CSS animation to create a highquality interface suited to the brand and its expected audience.

Alongside the marketplace, my team also produced a singlefile JavaScript plugin, written in ClojureScript, for Condé Nast's online publications. It used a bespoke AI engine to identify editorial context and display relevant Style.com products directly within publication content.

Less than a year after launch, Condé Nast and Farfetch forged a partnership that saw the trademarks, platform, and website acquired by Farfetch. Much of the original work we did at Style.com remains in use on the Farfetch website today.

Homepage

The homepage was designed to feel curated and editorial rather than purely transactional. It combined introductory video, selected products, and editorial features, with page structure, media, and merchandising controlled through the Hybris content management system.

Screenshot of the Style.com homepage, mobile screen size.Screenshot of the Style.com homepage, tablet screen size.
Screenshot of the Style.com homepage, desktop screen size.

Product Listing Page

The product listing page prioritised product imagery and browsing clarity. Sidebar navigation could collapse when not in use, giving products more visual space, whilst category navigation and filters helped users refine by product type, size, colour, and material.

Screenshot of the Style.com Product Listing Page (fashion variant - coats), desktop screen size.

Product Details Page

Product detail pages needed to accommodate distinct product categories across fashion, beauty, and technology, whilst maintaining a consistent shopping experience. The layouts placed strong emphasis on carefully selected imagery, with purchasing options anchored to the righthand side on desktop.

Mobile behaviour was critical. Analytics showed that more than 75% of visitors were using devices under 600px wide, so the product experience was designed with smaller touchscreen devices as a primary consideration rather than a secondary adaptation.

Wireframe of the Style.com Product Details page, desktop screen size.Screenshot of the Style.com Product Details page (beauty variant - a lipstick), desktop screen size.
Screenshot of the Style.com Product Details page (fashion variant - a black dress), desktop screen size.Screenshot of the Style.com Product Details page (fashion variant - a black dress), mobile screen size.
Screenshot of the Style.com Product Details page (technology variant - a pair of earphones), desktop screen size.Screenshot of the Style.com Product Details page (technology variant - a pair of earphones), mobile screen size.

Need senior
delivery support?

I can work close to the code while helping shape the technical decisions, delivery path, and tradeoffs around the project.