Text Animations
Spring-based text animation presets you can copy as a prompt.
Every shader preset in the library, running live, with the whole CONFIG map exposed. Change it here, take the file away.

Run a live procedural gradient/background shader — pick a preset, tune every knob, and copy the prompt that rebuilds it in your own codebase.
Run and tune the GetLayers shader presets live in your browser, then export the animated WebGL background as shader code, standalone HTML or a prompt.