For our project with Penumbra, we had full creative and technical flexibility, which meant we could choose the best tools to deliver both performance and visual depth.
- WebGL shaders power the hero animation with smooth, high-performance visuals.
- Rive animations add lightweight, non-linear interactivity to the interface.
- Lottie handles elegant, looped microinteractions — a perfect match for subtle motion design.
- And when nothing on CodePen matched our vision, our digital art director Kostya Ostro built the custom glitch effect from scratch, with a little help from ChatGPT.
Read the full story about how we combined creativity and technology in the Penumbra case → https://jet.style/portfolio/penumbra-zone-redesign






