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React Vortex Background
Simplex noise particle vortex with glowing trails—organic swirling energy field effect
A swirling energy field made of particles flowing through simplex noise. Each particle follows the noise field, leaving a glowing trail that fades as it ages. The double-pass glow rendering (blur + brightness + additive blending) creates that ethereal, luminous look—like cosmic energy or magic auras. Particles spawn randomly, follow the ever-evolving noise patterns, then fade out and respawn. It's all canvas-based with Float32Array for particle data, so it handles 700+ particles smoothly. Great for gaming interfaces, music visualizers, sci-fi themes, or anywhere you need that dynamic, living energy vibe.
React Vortex Background preview
Installation
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