Radically unbloated DEFLATE/zlib/gzip compression/decompression library. Can decompress any gzip/zlib data, and offers simplified compressor which produces gzip-compatible output, while requiring much less resources (and providing less compression ratio of course).
active 2023-08-15 → 2026-04-18 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 978 days from 2023-08-15 to 2026-04-18. Pushes: 0 total, peak 0 in a day. Pull requests: 1 total, peak 1 in a day. Issues: 4 total, peak 1 in a day. Comments: 17 total, peak 2 in a day. Stars: 75 total, peak 2 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 |
|---|---|---|---|---|
| github-actions[bot] | 8 | 0 | 1 | 7 |
| pfalcon | 5 | 0 | 0 | 4 |
| cnlohr | 3 | 0 | 0 | 2 |
| Berte-Yu | 1 | 0 | 0 | 1 |
| tomoveu | 1 | 0 | 0 | 1 |
| mguetschow | 1 | 0 | 0 | 1 |
| RyanLindemanCAE | 1 | 0 | 0 | 0 |
| jomar-honsi | 1 | 0 | 0 | 1 |
| udovichenkoAlexander | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#52github-actions[bot]2026-02-22 22:24free outbuf missing
- Issue comment#52github-actions[bot]2026-02-06 22:23free outbuf missing
- Issue#52pfalcon2026-01-22 03:42free outbuf missing
- Issue comment#52github-actions[bot]2026-01-21 22:25free outbuf missing
- Issue comment#49Berte-Yu2025-12-08 11:41Unexpected TINF_DATA_ERROR when using uzlib_uncompress with small input and output buffers
- Issue comment#24tomoveu2025-02-24 15:16source_read_cb needs ability to pass source identification
- Issue comment#49jomar-honsi2024-09-09 15:01Unexpected TINF_DATA_ERROR when using uzlib_uncompress with small input and output buffers
- Issue comment#51cnlohr2024-07-03 23:44Feature Request: single-file-header?
- Issue comment#51pfalcon2024-06-26 21:28Feature Request: single-file-header?
- Issue comment#51cnlohr2024-06-24 23:00Feature Request: single-file-header?
- Issue comment#51pfalcon2024-06-23 07:41Feature Request: single-file-header?
- Issue comment#50pfalcon2024-06-23 07:38UZLIB_CONF_USE_MEMCPY option bug
- Issue comment#50github-actions[bot]2024-06-22 22:13UZLIB_CONF_USE_MEMCPY option bug
- Issue#51cnlohr2024-06-17 02:53Feature Request: single-file-header?
- Issue#50udovichenkoAlexander2024-06-07 07:38UZLIB_CONF_USE_MEMCPY option bug
- Issue comment#49pfalcon2024-05-12 06:50Unexpected TINF_DATA_ERROR when using uzlib_uncompress with small input and output buffers
- Issue comment#49github-actions[bot]2024-05-11 22:11Unexpected TINF_DATA_ERROR when using uzlib_uncompress with small input and output buffers
- Issue#49RyanLindemanCAE2024-04-26 19:17Unexpected TINF_DATA_ERROR when using uzlib_uncompress with small input and output buffers
- Issue comment#41mguetschow2024-01-24 10:06memory pointer ownership
- Pull request#48github-actions[bot]2023-11-09 22:11
- Issue comment#48github-actions[bot]2023-11-09 22:11tinflate.c: Add cast to fix signedness check
- Issue comment#48github-actions[bot]2023-10-24 22:11tinflate.c: Add cast to fix signedness check
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 75 stars here means stars gained during the window, not the repo's star count.