LZ4 compression for Java
active 2023-08-15 → 2026-03-09 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 938 days from 2023-08-15 to 2026-03-09. Pushes: 0 total, peak 0 in a day. Pull requests: 1 total, peak 1 in a day. Issues: 10 total, peak 2 in a day. Comments: 26 total, peak 4 in a day. Stars: 100 total, peak 3 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 |
|---|---|---|---|---|
| HTHou | 4 | 0 | 0 | 3 |
| jackmiking | 4 | 0 | 0 | 2 |
| emasab | 3 | 0 | 0 | 3 |
| Andyterrify | 3 | 0 | 0 | 3 |
| Hamlin-Li | 3 | 0 | 0 | 2 |
| Cyan4973 | 2 | 0 | 0 | 1 |
| SereiaMaster | 2 | 0 | 0 | 1 |
| wendigo | 2 | 0 | 0 | 0 |
| Panxuefeng-loongson | 1 | 0 | 0 | 1 |
| saleemsingh084-afk | 1 | 0 | 0 | 1 |
| oertl | 1 | 0 | 0 | 1 |
| pizzapizze | 1 | 0 | 0 | 0 |
| lucifer012024 | 1 | 0 | 0 | 1 |
| liuxgo | 1 | 0 | 0 | 1 |
| Neustradamus | 1 | 0 | 0 | 1 |
| dakaneye | 1 | 0 | 1 | 0 |
| Marcono1234 | 1 | 0 | 0 | 1 |
| petoncle | 1 | 0 | 0 | 1 |
| jt2594838 | 1 | 0 | 0 | 1 |
| fredgan | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue#233wendigo2025-11-28 19:39lz4-java
- Issue#233wendigo2025-11-28 18:07lz4-java
- Issue comment#230Marcono12342025-07-04 14:03Proposal for finding a maintainer for creating a fork to maintain lz4-java
- Issue#231pizzapizze2025-03-29 18:45! HELP - cant decompress LZ4 files !
- Issue comment#21785025962025-03-05 02:08Add more maintainers to `lz4-java` repo
- Issue comment#227jackmiking2024-12-27 09:45the result of xxhash is not same with other library(zero-allocation-hashing and hash4j)
- Issue comment#227oertl2024-12-27 08:31the result of xxhash is not same with other library(zero-allocation-hashing and hash4j)
- Issue comment#227jackmiking2024-12-17 06:22the result of xxhash is not same with other library(zero-allocation-hashing and hash4j)
- Issue#227jackmiking2024-12-17 06:22the result of xxhash is not same with other library(zero-allocation-hashing and hash4j)
- Issue#227jackmiking2024-12-17 02:46the result of xxhash is not same with other library(zero-allocation-hashing and hash4j)
- Pull request#225dakaneye2024-10-11 02:49
- Issue comment#222Andyterrify2024-08-24 07:39Warning should be given first thing in the GitHub page that this library is not interoperable with other LZ4 tooling
- Issue comment#222Cyan49732024-08-23 22:41Warning should be given first thing in the GitHub page that this library is not interoperable with other LZ4 tooling
- Issue comment#222emasab2024-08-18 12:04Warning should be given first thing in the GitHub page that this library is not interoperable with other LZ4 tooling
- Issue comment#222Andyterrify2024-08-16 23:43Warning should be given first thing in the GitHub page that this library is not interoperable with other LZ4 tooling
- Issue comment#222Andyterrify2024-08-16 23:40Warning should be given first thing in the GitHub page that this library is not interoperable with other LZ4 tooling
- Issue comment#222emasab2024-08-16 23:15Warning should be given first thing in the GitHub page that this library is not interoperable with other LZ4 tooling
- Issue comment#222emasab2024-08-16 17:45Warning should be given first thing in the GitHub page that this library is not interoperable with other LZ4 tooling
- Issue comment#214HTHou2024-07-23 01:50Another release?
- Issue comment#221HTHou2024-07-11 03:39Query : What are the upgrade plans on lz4-java for vulnerability CVE-2021-3520 on lz4
- Issue#221Nazima-Begum2024-07-11 03:17Query : What are the upgrade plans on lz4-java for vulnerability CVE-2021-3520 on lz4
- Issue comment#217petoncle2024-03-02 17:19Add more maintainers to `lz4-java` repo
- Issue#217HTHou2024-03-01 01:51Add more maintainers to `lz4-java` repo
- Issue comment#100lucifer0120242024-01-30 04:19Is there any demo for compress streaming data?
- Issue comment#214Neustradamus2024-01-27 10:48Another release?
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 100 stars here means stars gained during the window, not the repo's star count.