jpegli

Go encoder/decoder for JPEG.

Based on jpegli from libjxl compiled to WASM and used with wazero runtime (CGo-free).

Benchmark

goos: linux
goarch: amd64
pkg: github.com/gen2brain/jpegli
cpu: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz

BenchmarkDecodeStd-8             549       2187227 ns/op      407120 B/op          7 allocs/op
BenchmarkDecode-8                554       2172405 ns/op      154672 B/op         32 allocs/op

BenchmarkEncodeStd-8             260       4601558 ns/op        6109 B/op          7 allocs/op
BenchmarkEncode-8                314       3791604 ns/op        1526 B/op         12 allocs/op

BenchmarkEncodeRGBAStd-8         228       5237803 ns/op        9762 B/op          8 allocs/op
BenchmarkEncodeRGBA-8            261       4558648 ns/op        4862 B/op         13 allocs/op

Resources

• https://giannirosato.com/blog/post/jpegli/
• https://cloudinary.com/blog/jpeg-xl-and-the-pareto-front
• https://github.com/google-research/google-research/tree/master/mucped23