bunx vargai init

bunx vargai hello

cat .env 2>/dev/null | grep -E "^(FAL_KEY|ELEVENLABS_API_KEY)=" || echo "No API keys found"

/** @jsxImportSource vargai */
import { Render, Clip, Image } from "vargai/react";

const SCENES = ["sunset over ocean", "mountain peaks", "city at night"];

export default (
  <Render width={1080} height={1920}>
    {SCENES.map((prompt, i) => (
      <Clip key={i} duration={3} transition={{ name: "fade", duration: 0.5 }}>
        <Image prompt={prompt} zoom="in" />
      </Clip>
    ))}
  </Render>
);

/** @jsxImportSource vargai */
import { Render, Clip, Image, Video, Music } from "vargai/react";
import { fal, elevenlabs } from "vargai/ai";

const cat = Image({ prompt: "cute cat on windowsill" });

export default (
  <Render width={1080} height={1920}>
    <Music prompt="upbeat electronic" model={elevenlabs.musicModel()} />
    <Clip duration={5}>
      <Video
        prompt={{ text: "cat turns head, blinks slowly", images: [cat] }}
        model={fal.videoModel("wan-2.5")}
      />
    </Clip>
  </Render>
);

/** @jsxImportSource vargai */
import { Render, Clip, Image, Video, Speech, Captions } from "vargai/react";
import { fal, elevenlabs } from "vargai/ai";

const robot = Image({ prompt: "friendly robot, blue metallic", aspectRatio: "9:16" });

const voiceover = Speech({
  model: elevenlabs.speechModel("eleven_multilingual_v2"),
  voice: "adam",
  children: "Hello! I'm your AI assistant. Let's create something amazing!",
});

export default (
  <Render width={1080} height={1920}>
    <Clip duration={5}>
      <Video
        prompt={{ text: "robot talking, subtle head movements", images: [robot] }}
        model={fal.videoModel("wan-2.5")}
      />
    </Clip>
    <Captions src={voiceover} style="tiktok" />
  </Render>
);

bunx vargai render your-video.tsx

const character = Image({ prompt: "blue robot" });
// Reuse same reference = same generated image
<Animate image={character} motion="waving" />
<Animate image={character} motion="dancing" />

<Clip transition={{ name: "fade", duration: 0.5 }}>
// Options: fade, crossfade, wipeleft, cube, slideup, etc.

<Image prompt="landscape" zoom="in" />   // Zoom in
<Image prompt="landscape" zoom="out" />  // Zoom out
<Image prompt="landscape" zoom="left" /> // Pan left