Some free goodies from Danilo Nunes Paulo.
Simple moving UV Coordinates. (same as the Panner node in Unreal Engine 4)
Real Time Checkbox let you see the movement in…well, Real Time!
If unchecked, the animation will follow the timeline time.
Awesome if you want a simple moving texture. Also for smoke trails!
Same as above, but this is if you want to move it with Displacement Maps. Awesome for water/lava/fluids! Also I added an Additional height map if you want to blend it the original one. Example: (Texture from: https://share.allegorithmic.com/libraries/2906)
Simple flipbook/texture sheet animation. Awesome for fire/explosions/candles/smokes!
Example: (sorry for the low quality)
Custom Fresnel effect. Can be used on Emissive or in Transparency.