About this product
Every slider effect you’ve seen is a transition. Refrakt is an instrument.
Refrakt renders your slides as light passing through real, configurable glass — fluted reeded panels, a prism wedge that tears color when you drag, frost that clouds over mid-transition and resolves pin-sharp — all computed live in a single WebGL2 shader. No Three.js. No GSAP. No dependencies. 42 KB gzipped.
Drag hard and the prism band shears the image with velocity-driven RGB dispersion. Let go and the exposure settles like a camera finding its level. A gesture advances exactly one slide by default — momentum glides, then lands, never skips. Every parameter — glass type, refraction depth, dispersion, frost mode, light position, exposure, grain — is