Is there an easy/recommended way of customizing the final opacity.

[Bulletninja]

Like overwriting this somehow?

tailwindcss-animate.css/animate/keyframes/fadeIn.js

Line 16 in b9c5f61

opacity: '1',

[bentzibentz]

At this time it is not possible, i will mark it as a feature request for future implementation.

[bentzibentz]

Feel free to open a pull request on this feature