Proselane — AI changelog writer (concept)

Concept project — not a client engagement.

Landing page for Proselane, a fictional AI writing tool that turns rough release notes into a changelog in a product's own voice. The hero is a working before/after editor — switch between user, developer and short-post versions of the same notes. Light and dark themes, responsive down to phone width.

All product names, prices and sample text are invented for this concept. Built with HTML, CSS and JavaScript on a small design system (Bricolage Grotesque and IBM Plex).