Roaring bitmaps in Go (golang), used by InfluxDB, Bleve, DataDog
active 2025-01-13 → 2026-07-22 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 556 days from 2025-01-13 to 2026-07-22. Pushes: 34 total, peak 3 in a day. Pull requests: 19 total, peak 2 in a day. Issues: 12 total, peak 3 in a day. Comments: 59 total, peak 8 in a day. Stars: 136 total, peak 5 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| lemire | 90 | 31 | 9 | 30 |
| rogpeppe | 10 | 0 | 1 | 6 |
| amikai | 8 | 0 | 1 | 5 |
| guymolinari | 6 | 2 | 0 | 4 |
| ofpiyush | 4 | 0 | 1 | 3 |
| Copilot | 4 | 0 | 0 | 1 |
| dominikh | 3 | 0 | 0 | 3 |
| DhruvilK7 | 3 | 0 | 3 | 0 |
| happygiraffe | 3 | 0 | 1 | 2 |
| krishnaindani | 2 | 0 | 0 | 2 |
| damz | 1 | 0 | 1 | 0 |
| TheHippo | 1 | 0 | 1 | 0 |
| anacrolix | 1 | 0 | 0 | 1 |
| hackermondev | 1 | 0 | 0 | 1 |
| clausecker | 1 | 0 | 0 | 1 |
| svetlana54yo | 1 | 0 | 0 | 0 |
| perfloop-agent | 1 | 0 | 1 | 0 |
Recent activity
Latest issues, pull requests and releases
- Pull request#535perfloop-agent2026-07-22 16:55
- Pull request#529TheHippo2026-07-01 15:16
- Releaselemire2026-05-26 00:18Version 2.18.2
- Issue comment#444anacrolix2026-03-09 10:44The p return value from Bitmap.FromUnsafeBytes is incorrect
- Pull request#512DhruvilK72026-02-25 16:31
- Issue comment#281hackermondev2026-02-22 23:06Great piece of software! but... 128 bit and beyond?
- Pull request#512DhruvilK72026-02-15 01:56
- Pull request#510DhruvilK72026-02-08 19:23
- Issue comment#506lemire2025-12-15 21:14Fix typo in README
- Pull request#506damz2025-12-15 18:56
- Issue comment#505lemire2025-11-26 20:07simplify checksum function
- Issue comment#504lemire2025-11-24 23:53Switch to builtin unsafe slice creation.
- Issue comment#504clausecker2025-11-24 21:35Switch to builtin unsafe slice creation.
- Issue comment#504lemire2025-11-24 20:37Switch to builtin unsafe slice creation.
- Releaselemire2025-11-10 20:28Version 2.14.4
- Pull request#503lemire2025-11-10 15:22
- Releaselemire2025-11-10 14:21Version 2.14.3
- Issue#497lemire2025-11-10 14:20UnsetIterator is very slow on densely populated bitsets
- Issue comment#502happygiraffe2025-11-09 22:22small cleanups
- Issue comment#501lemire2025-11-08 05:45more efficient UnsetIterator implementation
- Issue comment#497rogpeppe2025-11-07 22:10UnsetIterator is very slow on densely populated bitsets
- Issue comment#500lemire2025-11-07 17:06use open range for UnsetIterator
- Issue comment#500lemire2025-11-07 16:47use open range for UnsetIterator
- Issue comment#497rogpeppe2025-11-07 16:06UnsetIterator is very slow on densely populated bitsets
- Pull request#499lemire2025-11-07 16:05
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 136 stars here means stars gained during the window, not the repo's star count.