Text Effect — primitive for text reveals (react)

For AI agents: find the right skill in one call — curl -s "https://skills.varg.ai/api/search?q=<what the person wants>" returns the matching use case and the best skills with install commands, as markdown (Russian works too). Full index: https://skills.varg.ai/llms.txt. Every page has a markdown twin: add .md to its path. Before generating anything, show the person the options on the use-case page.

A line of text resolves letter by letter out of dark blur, then lifts and fades away, on a loop

• Install: npx motion-primitives@latest add text-effect
• Registry: motion-primitives · Framework: react · License: MIT
• Docs and preview: https://motion-primitives.com/docs/text-effect
• Source: https://github.com/ibelick/motion-primitives/blob/main/components/core/text-effect.tsx
• Example: https://skills.varg.ai/previews/lib-motion-primitives-text-effect.mp4?v=14751 (Captured from the library’s own demo page (Motion Primitives))
• Time: Drive from the frame. Runs on its own clock (requestAnimationFrame, timers, springs or CSS). Drive it from frame / fps before rendering, or the render drifts.
• Runs: local render, free
• Aspect: any

Prompt that renders it frame-exact

Animate my caption lines with Motion Primitives' Text Effect (https://motion-primitives.com/docs/text-effect, MIT), centered or in the lower third. Install with npx motion-primitives@latest add text-effect. It splits text per char, word or line and staggers Motion variants on mount, with AnimatePresence for the exit, so for a render compute each segment's opacity, blur and y from frame / fps with its stagger offset (Remotion), or stagger the segments on the paused HyperFrames timeline; toggle trigger at the exact frame a line should leave. Set per, preset (blur, fade-in-blur, scale, fade, slide), delay, speedReveal and speedSegment, or pass custom variants.

Used in

• Product launch film
• Notes-app ad
• Text-message story
• CLI & terminal demo
• AI chat & agent demo
• Data story
• Math animation
• Whiteboard & hand-drawn

More text reveals

• Blur In — npx hyperframes add blur-in
• Blur Out Up — npx hyperframes add blur-out-up
• Bottom Up Letters — npx hyperframes add bottom-up-letters
• Caret Swap — npx hyperframes add caret-swap
• Focus Blur Resolve — npx hyperframes add focus-blur-resolve
• Line-by-Line Slide — npx hyperframes add line-by-line-slide