Repositories list

• fluent-bit

  Public
  Fast and Lightweight Logs, Metrics and Traces processor for Linux, BSD, OSX and Windows

  cmetricslogging+ 11

  cmetricslogginglogsprometheusdata-collectorstream-processingfluentdfluent-bitcloudnative+ 4

  C

  •

  Apache License 2.0

  •1.9k1.9k forks•7.8k7.8k stars•318318 issues•465465 pull requests•Updated May 5, 2026May 5, 2026

• fluent-bit-docs

  Public
  Fluent Bit - Official Documentation

  Shell

  •550550 forks•148148 stars•44 issues•6161 pull requests•Updated May 5, 2026May 5, 2026

• fluent-operator

  Public
  Operate Fluent Bit and Fluentd in the Kubernetes way - Previously known as FluentBit Operator

  kubernetesloggingfluentd+ 4

  kubernetesloggingfluentdoperatorhacktoberfestfluentbitkubesphere

  Go

  •

  Apache License 2.0

  •323323 forks•668668 stars•7878 issues•1010 pull requests•Updated May 5, 2026May 5, 2026

• cmetrics

  Public
  A standalone library to create and manipulate metrics in C

  C

  •

  Apache License 2.0

  •2222 forks•2323 stars•00 issues•88 pull requests•Updated May 4, 2026May 4, 2026

• fluent-plugin-parser-winevt_xml

  Public
  Fluentd Parser plugin to parse XML rendered windows event log.

  windowsfluentdfluentd-plugin+ 2

  windowsfluentdfluentd-plugineventlogfluentd-parser-plugin

  Ruby

  •

  Apache License 2.0

  •55 forks•22 stars•11 issue•00 pull requests•Updated May 2, 2026May 2, 2026

• fluentd

  Public

  fluent/fluentd’s past year of commit activity
  Fluentd: Unified Logging Layer (project under CNCF)

  rubyloggingcncf+ 2

  rubyloggingcncfdata-collectorfluentd

  Ruby

  •

  Apache License 2.0

  •1.4k1.4k forks•14k14k stars•132132 issues•22 pull requests•Updated May 2, 2026May 2, 2026

• fluent-plugin-parser-cri

  Public
  CRI log parser for Fluentd

  Ruby

  •

  Apache License 2.0

  •99 forks•3434 stars•33 issues•00 pull requests•Updated May 2, 2026May 2, 2026

• fluent-plugin-sql

  Public
  SQL input/output plugin for Fluentd

  activerecordsqlfluentd+ 2

  activerecordsqlfluentdrdbmsfluentd-plugin

  Ruby

  •5858 forks•113113 stars•5050 issues•22 pull requests•Updated May 2, 2026May 2, 2026

• fluent-plugin-webhdfs

  Public
  Hadoop WebHDFS output plugin for Fluentd

  hadoopfluentdhdfs+ 1

  hadoopfluentdhdfsfluentd-plugin

  Ruby

  •

  Other

  •3636 forks•6060 stars•1111 issues•11 pull request•Updated May 2, 2026May 2, 2026

• fluent-package-builder

  Public
  td-agent (Fluentd) Building and Packaging System

  windowspackagedebian+ 5

  windowspackagedebianubuntucentosfluentdtd-agentamazonlinux2

  Shell

  •

  Apache License 2.0

  •2929 forks•2525 stars•1414 issues•99 pull requests•Updated May 2, 2026May 2, 2026

• fluent-plugin-windows-eventlog

  Public
  Fluentd plugin to collect windows event logs

  windowsfluentdfluentd-plugin

  windowsfluentdfluentd-plugin

  Ruby

  •

  Apache License 2.0

  •1919 forks•3333 stars•1818 issues•00 pull requests•Updated May 2, 2026May 2, 2026

• fluent-plugin-sd-dns

  Public
  DNS based service discovery plugin for Fluentd

  Ruby

  •

  Apache License 2.0

  •11 fork•33 stars•00 issues•00 pull requests•Updated May 2, 2026May 2, 2026

• fluent-plugin-opensearch

  Public
  OpenSearch Plugin for Fluentd

  Ruby

  •

  Apache License 2.0

  •2121 forks•6464 stars•3131 issues•33 pull requests•Updated May 2, 2026May 2, 2026

• fluent-plugin-rewrite-tag-filter

  Public
  Fluentd Output filter plugin to rewrite tags that matches specified attribute.

  fluentdfluentd-plugin

  fluentdfluentd-plugin

  Ruby

  •

  Other

  •6464 forks•170170 stars•1616 issues•44 pull requests•Updated May 2, 2026May 2, 2026

• fluentd.cncf.io

  Public
  Public resources for fluentd.cdn.cncf.io (WIP)

  Shell

  •

  Apache License 2.0

  •00 forks•11 star•00 issues•00 pull requests•Updated May 2, 2026May 2, 2026

• fluent-plugin-mongo

  Public
  MongoDB input and output plugin for Fluentd

  mongodbfluentdfluentd-plugin

  mongodbfluentdfluentd-plugin

  Ruby

  •5757 forks•174174 stars•1111 issues•11 pull request•Updated May 2, 2026May 2, 2026

• helm-charts

  Public
  Helm Charts for Fluent Bit, Fluentd & related projects.

  helmhelm-chartshelm-chart

  helmhelm-chartshelm-chart

  Go Template

  •

  Apache License 2.0

  •495495 forks•459459 stars•1313 issues•5454 pull requests•Updated May 1, 2026May 1, 2026

• fluent-bit-website

  Public
  Fluent Bit Official Website

  SCSS

  •

  Apache License 2.0

  •11 fork•00 stars•00 issues•00 pull requests•Updated May 1, 2026May 1, 2026

• fluentd-website

  Public
  For fluentd.org

  websitefluentd

  websitefluentd

  HTML

  •4848 forks•1212 stars•88 issues•22 pull requests•Updated May 1, 2026May 1, 2026

• fluent-plugin-s3

  Public
  Amazon S3 input and output plugin for Fluentd

  awss3fluentd+ 1

  awss3fluentdfluentd-plugin

  Ruby

  •217217 forks•321321 stars•1717 issues•33 pull requests•Updated May 1, 2026May 1, 2026

• fluentd-kubernetes-daemonset

  Public
  Fluentd daemonset for Kubernetes and it Docker image

  Ruby

  •

  Apache License 2.0

  •972972 forks•1.3k1.3k stars•1818 issues•11 pull request•Updated May 1, 2026May 1, 2026

• fluent-plugin-prometheus

  Public
  A fluent plugin that collects metrics and exposes for Prometheus.

  Ruby

  •

  Apache License 2.0

  •8383 forks•259259 stars•4040 issues•33 pull requests•Updated May 1, 2026May 1, 2026

• fluentd-docker-image

  Public
  Docker image for Fluentd

  dockerdocker-imagefluentd

  dockerdocker-imagefluentd

  Dockerfile

  •

  Apache License 2.0

  •343343 forks•468468 stars•33 issues•00 pull requests•Updated May 1, 2026May 1, 2026

• fluent-plugin-kafka

  Public
  Kafka input and output plugin for Fluentd

  kafkafluentdfluentd-plugin

  kafkafluentdfluentd-plugin

  Ruby

  •

  Other

  •178178 forks•307307 stars•2424 issues•44 pull requests•Updated May 1, 2026May 1, 2026

• fluent-plugin-grok-parser

  Public
  Fluentd's Grok parser

  fluentdfluentd-plugingrok-parser

  fluentdfluentd-plugingrok-parser

  Ruby

  •

  Other

  •3232 forks•109109 stars•1010 issues•22 pull requests•Updated May 1, 2026May 1, 2026

• fluent-plugin-splunk

  Public
  Fluentd Plugin for Splunk

  Ruby

  •

  Apache License 2.0

  •1717 forks•4545 stars•77 issues•33 pull requests•Updated May 1, 2026May 1, 2026

• fluent-plugin-prometheus_pushgateway

  Public
  Ruby

  •

  Apache License 2.0

  •33 forks•22 stars•22 issues•00 pull requests•Updated May 1, 2026May 1, 2026

• ctraces

  Public
  Library to create and manipulate traces in C

  C

  •

  Apache License 2.0

  •1010 forks•77 stars•00 issues•11 pull request•Updated Apr 30, 2026Apr 30, 2026

• cprofiles

  Public
  OpenTelemetry Profiles library implementation for Fluent Bit

  C

  •

  Apache License 2.0

  •11 fork•00 stars•00 issues•11 pull request•Updated Apr 30, 2026Apr 30, 2026

• cfl

  Public
  Tiny library for data structures management, call it c:\ floppy

  C++

  •

  Apache License 2.0

  •88 forks•22 stars•11 issue•99 pull requests•Updated Apr 27, 2026Apr 27, 2026