fm-index
High-performance FM-index powered by Rust, enabling fast substring search and count/locate queries.
fm-index has been downloaded 386,629 times in total on PyPI, including 44,949 in the last 30 days. The latest version is 2.3.4, released Mar 16, 2026.
Version2.3.4
Downloads
386.63k
License—
AuthorKoki Watanabe
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal3.*2.*
Range
View
Granularity
Group by
CI traffic
Stack: OffCI: Included3 / 19 series
Selected total182.46k
386.6kAll-time
44.9kLast 30 days
3.6kLast 24 h
0.02/sPer second
Sponsored
Sponsorships keep pepy free to read
Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0111.0%
2.3.4
11.1k downloadsDownloads11.1k11.0% - 0210.9%
3.0.0
11.0k downloadsDownloads11.0k10.9% - 039.6%
3.0.1
9.7k downloadsDownloads9.7k9.6% - 047.7%
2.3.3
7.8k downloadsDownloads7.8k7.7% - 056.3%
2.3.2
6.3k downloadsDownloads6.3k6.3% - 065.3%
0.1.0
5.3k downloadsDownloads5.3k5.3% - 075.1%
2.3.0
5.1k downloadsDownloads5.1k5.1% - 085.0%
2.3.1
5.0k downloadsDownloads5.0k5.0% - 0939.1%
Other
39.5k downloadsDownloads39.5k39.1%
Guess the next day
Thirteen recent days of fm-index downloads. Drag the green handle on the right to guess where day fourteen lands.