PolishFX Lite — Free Stackable 2D Sprite Effects for Godot 4 (MIT)

8 stackable 2D sprite effects, free and MIT. One material, Inspector sliders, one-line API, and per-node live params (hundreds of sprites can share one material and still flash/dissolve individually — no "all enemies flash" bug).

PolishFX.flash($Enemy)
PolishFX.tint($Enemy, Color.GREEN, 0.6)
await PolishFX.dissolve_out($Enemy).finished

hit flash · tint · outline · dissolve · shine · fade · pixelate · grayscale

Works on any CanvasItem with a texture, on every renderer — verified on desktop and in web exports. Godot 4.4+. No autoload, no plugin, no dependencies, no image files.

Want 20 more effects (glow, glitch, hologram, freeze, squash & stretch, shake, rainbow…) + 14 presets + the interactive gallery?
→ PolishFX Full — try everything in the browser

More free juice: KapowFX Starter — 6 spawnable 2D effects + screen shake/hitstop/damage popups. Same zero-art DNA, by Tavryx.