gpu-tex-enc
API and CLI for compressing images using the ASTC, ETC, ETC2, BCn (DXTn) and BASIS texture compression standard.
@gpu-tex-enc/etc
Compressing images using the ETC & ETC2 texture compression standard.
@pretendonetwork/pictobox
TypeScript library for interacting with several different image types, including those exclusive to the Wii U and 3DS