
Animation and effectsBy Kernvel LabsLaunched September 11, 2026Updated September 12, 2026
Kernvel Seasonal Effects launched on September 11, 2026. Shoplist is watching for its first storefront installs and tracking its public listing in the meantime.
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.
Add snow, falling leaves, confetti and 30+ seasonal effects to your storefront without slowing speed
Kernvel Seasonal Effects renders everything in a single lightweight canvas overlay with zero layout shift by design — so your Christmas snow or BFCM confetti never costs you a Core Web Vitals hit. Set it once and forget it: schedule any effect to switch on and off automatically for a holiday, sale, or promotion, choose exactly where it shows — homepage, product pages, or storewide, mobile toggled separately — and pick from 12 one-tap seasonal presets or fine-tune density, speed, size, drift, etc
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows Kernvel Seasonal Effects on a store, it is there.
Read the data methodology