Show HN: CSS primitives for product videos, no render pipeline

Category: web-framework

Tags: css, animation, video, ui-components, browser

Score: 5.3/10 (Innovation: 6, Technical: 5, Documentation: 4, Utility: 5)

AliveUI Video Blocks provides CSS utility classes for creating animated UI elements like metric cards, toasts, and kinetic typography for product videos, entirely in the browser without a render pipeline. It uses native CSS keyframes and a small runtime for scene sequencing, offering instant playback and embeddability as an alternative to frame-rendering tools like Remotion.

Target audience: frontend developers, product marketers, UI designers

Repository: https://www.aliveui.dev/video-blocks

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