WEBGL_compressed_texture_astc WebGL extensionThe WEBGL_compressed_texture_astc extension for WebGL 1.0 and 2.0 contexts adds the Adaptive Scalable Texture Compression format to compressedTexImage2D() and compressedTexSubImage2D().webgl-extensionsWebGL extensionswidely2020-01-152022-07-15https://registry.khronos.org/webgl/extensions/WEBGL_compressed_texture_astc/https://developer.mozilla.org/docs/Web/API/WEBGL_compressed_texture_astcapi.WEBGL_compressed_texture_astcapi.WEBGL_compressed_texture_astc.getSupportedProfileshttps://nowyoucanuse.com/features--webgl-compressed-texture-astc.html