#csi #reader-writer #bioinformatics

noodles-csi

Coordinate-sorted index (CSI) format reader and writer

55 breaking releases

Uses new Rust 2024

0.56.0 May 6, 2026
0.55.0 Mar 13, 2026
0.54.0 Feb 18, 2026
0.53.0 Dec 11, 2025
0.2.1 Jul 30, 2021

#407 in Biology

Download history 13634/week @ 2026-02-20 14605/week @ 2026-02-27 16153/week @ 2026-03-06 18019/week @ 2026-03-13 14892/week @ 2026-03-20 15670/week @ 2026-03-27 15907/week @ 2026-04-03 19807/week @ 2026-04-10 19954/week @ 2026-04-17 20263/week @ 2026-04-24 17730/week @ 2026-05-01 19702/week @ 2026-05-08 23534/week @ 2026-05-15 23937/week @ 2026-05-22 23687/week @ 2026-05-29 18623/week @ 2026-06-05

93,958 downloads per month
Used in 228 crates (17 directly)

MIT license

350KB
8K SLoC

noodles-csi handles the reading and writing of the coordinate-sorted index (CSI) format.

Dependencies

~2.2–4MB
~64K SLoC