misa77 - Ultra-fast decompression codec outperforming LZ4

Show HN: misa77 - a codec that decodes 2x faster than LZ4 (at better ratios)

misa77 is a high-performance LZ-based codec designed for the write-once, read-many niche, delivering decompression speeds 1.5 to 3 times faster than LZ4 on both x86 and ARM architectures. While it trades compression speed for extreme decompression throughput, it achieves modest compression ratios with constant, low memory usage. Ideal for scenarios requiring rapid data retrieval, misa77 leverages experimental modes to optimize streams for modern CPU microarchitectures, sitting on the Pareto frontier for decode speed versus ratio.

"misa77 lies on the pareto frontier for decompression throughput vs compression ratio on most shapes of data, frequently decoding faster even when competitors have a significantly worse ratio."