11 Runtime Dependencies
| Gem | Required version |
|---|---|
| bundler 4.0.15 |
>= 0
|
| cool.io 1.9.4 |
>= 1.4.5
< 2.0.0
|
| http_parser.rb 0.6.0 |
>= 0.5.1
< 0.7.0
|
| msgpack 1.8.3 |
>= 1.3.1
< 2.0.0
|
| serverengine 2.4.0 |
>= 2.2.2
< 3.0.0
|
| sigdump 0.2.5 |
~> 0.2.2
|
| strptime 0.2.5 |
>= 0.2.2
< 1.0.0
|
| tzinfo 2.0.6 |
>= 1.0
< 3.0
|
| tzinfo-data 1.2026.2 |
~> 1.0
|
| webrick 1.7.0 |
>= 1.4.2
< 1.8.0
|
| yajl-ruby 1.4.3 |
~> 1.0
|
10 Development Dependencies
| Gem | Required version |
|---|---|
| async-http 0.95.1 |
>= 0.50.0
|
| flexmock 2.4.5 |
~> 2.0
|
| oj 3.17.3 |
>= 2.14
< 4
|
| parallel_tests 0.15.4 |
~> 0.15.3
|
| rake 13.4.2 |
~> 13.0
|
| rr 3.1.2 |
~> 3.0
|
| simplecov 0.22.0 |
~> 0.7
|
| test-unit 3.7.8 |
~> 3.3
|
| test-unit-rr 1.0.5 |
~> 1.0
|
| timecop 0.9.11 |
~> 0.9
|
Reverse Dependencies
| Gem | Version |
|---|---|
| fluent-plugin-s3 +156 Million Downloads |
1.8.5
Jun 25, 2026 |
| fluent-plugin-kubernetes_metadata_filter +153 Million Downloads |
3.8.0
Aug 21, 2025 |
| fluent-plugin-record-modifier +100 Million Downloads |
2.2.1
Aug 23, 2025 |
| fluent-plugin-elasticsearch +90.2 Million Downloads |
6.0.0
May 09, 2025 |
| fluent-plugin-rewrite-tag-filter +74 Million Downloads |
2.4.0
Dec 21, 2020 |
| fluent-config-regexp-type +65.9 Million Downloads |
1.0.0
May 24, 2018 |
| fluent-plugin-ignore-filter +53.6 Million Downloads |
2.0.0
Nov 04, 2017 |
| fluent-plugin-grafana-loki +52.8 Million Downloads |
1.3.0
Apr 01, 2026 |
| fluent-plugin-kinesis-aggregation +51.1 Million Downloads |
0.4.1
Feb 16, 2022 |
| fluent-plugin-prometheus +48.4 Million Downloads |
2.2.2
Mar 27, 2026 |