id: 4847
uid: tU5SI
insdate: 2026-07-15 20:05:41
title: Show HN: misa77 - a codec that decodes 2x faster than LZ4 (at better ratios)
additional: 🚀 Meet misa77, a groundbreaking codec that decodes data at speeds twice as fast as LZ4, while achieving superior compression ratios, making it a game-changer for data processing and storage. By optimizing decompression for out-of-order cores and reducing branches, misa77 achieves state-of-the-art performance in its class, with impressive results on the Silesia corpus, including 5219 MB/s decode speed and 42.64% ratio.
category: Hacker News
md5:
guid: https://news.ycombinator.com/item?id=48922838
source_url: https://github.com/welcome-to-the-sunny-side/misa77
updated:
image:
author_name: nonadhocproblem
author_link: