HolidayOS – Interactive Retro Holiday Experience
Wojtek Wozniak
HolidayOS – Interactive Retro Holiday Experience
A side-project created as a digital Christmas postcard for Tonik clients with design provided by tonik.
The project blended playful retro aesthetics with custom JavaScript features, including:
A music player with festive tracks
A mini “tree hunting” game
Integration with an external API for dynamic elements
Recognition
Featured as #1 Retro Website on HubSpot
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Posted Sep 23, 2025
Created a digital Christmas postcard for Tonik with retro aesthetics and custom JavaScript features.
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Timeline
Dec 1, 2023 - Sep 24, 2025
Clients
Tonik
