| libjxl — JPEG XL reference implementation, © the JPEG XL Project Authors |
JPEG XL encoding and decoding, lossless JPEG recompression |
BSD-3-Clause + patent grant |
LICENSE, PATENTS |
| jpeg-to-jxl 0.2.0 — WebAssembly build of libjxl’s JPEG transcoding API |
Lossless JPG → JXL and the in-browser round-trip check |
BSD-3-Clause (declared in package metadata) |
NOTICE |
| jSquash (@jsquash/jxl, webp, avif, png) — browser builds of the Squoosh codecs |
JPEG XL pixel encoding/decoding, WebP and AVIF encoding, PNG and WebP decoding |
Apache-2.0 |
LICENSE |
| Squoosh codec wrappers, © Google |
Origin of the jSquash codec builds |
Apache-2.0 |
LICENSE |
| libwebp, © Google |
WebP encoding and decoding |
BSD-3-Clause + patent grant |
COPYING, PATENTS |
| libavif, © Joe Drago and contributors |
AVIF encoding |
BSD-2-Clause (with bundled third-party notices) |
LICENSE |
| aom — AV1 codec, © Alliance for Open Media |
AV1 compression inside AVIF |
BSD-2-Clause + AOM Patent License 1.0 |
LICENSE, PATENTS |
| libyuv, © The LibYuv Project Authors |
Colour conversion for AVIF |
BSD-3-Clause |
LICENSE |
| Highway, © Google |
SIMD support library used by libjxl |
Apache-2.0 / BSD-3-Clause |
LICENSE |
| Brotli, © Google |
Compressed metadata boxes in JPEG XL |
MIT |
LICENSE |
| png Rust crate (inside @jsquash/png) |
Exact PNG decoding |
MIT / Apache-2.0 |
Apache-2.0 |