Font-smoothing Feature

Does lightning support any font smoothing techniques (antialiasing)?

Hi, not really, for that we probably need to switch to a font-atlas or SDF implementation.
I’m not aware of the context of the issue that you’re facing; but we do have some configuration to change the texture magnification filter for font textures gl.TEXTURE_MAG_FILTER

By default it’s gl.LINEAR so it will sample an average texture color; but you can configure it: - Documentation so it will use gl.NEAREST to sample from the closest Texel.

This will improve font quality for lower font sizes