Top 23 Go Logging Projects

• logrus

  32 24,173 1.6 Go

  Structured, pluggable logging for Go.

Project mention: Authentication system using Golang and Sveltekit - Initialization and setup | dev.to | 2023-06-02

It's some sort of logging system well explained by Alex Edwards in Let’s Go Further. As stated, we could have used logrus or any other popular logging system in Go.

• loki

  81 22,416 9.9 Go

  Like Prometheus, but for logs.

  

Project mention: Release Radar · April 2024 Edition: Major updates from the open source community | dev.to | 2024-05-03

It's like Prometheus, but for logs. Okay it's not really to do with the Norse or Greek gods, instead Loki is a horizontally-scalable, highly-available, multi-tenant log aggregation system inspired by the open source project Prometheus. Built by Grafana Labs, Loki is designed for ease of use. Instead of indexing the contents of the logs, Loki provides a set of labels for each log stream. The latest update includes query acceleration with Bloom filters, native OTel support, Helm charts, and more. Check out the changelog for all the major changes and deprecations.

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• zap

  52 21,113 8.1 Go

  Blazing fast, structured, leveled logging in Go.

  

Project mention: Golang Logging Configuration with Zap: Practical Implementation Tips | dev.to | 2024-05-17

• gf

  1 10,972 9.5 Go

  GoFrame is a modular, powerful, high-performance and enterprise-class application development framework of Golang. (by gogf)

  

• zerolog

  39 9,949 8.0 Go

  Zero Allocation JSON Logger

Project mention: Go 1.21 Released | news.ycombinator.com | 2023-08-08

Be aware that there is a performance impact compared to using zerolog directly [0] (my uneducated guess is it is likely due to pointer indirection).

[0]: https://github.com/rs/zerolog/issues/571#issuecomment-166202...

• go-grpc-middleware

  7 6,098 7.2 Go

  Golang gRPC Middlewares: interceptor chaining, auth, logging, retries and more.

  

• spew

  6 5,864 0.0 Go

  Implements a deep pretty printer for Go data structures to aid in debugging

• SaaSHub

  www.saashub.com featured

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

• lumberjack

  4 4,658 0.0 Go

  lumberjack is a log rolling package for Go

• dozzle

  43 4,495 9.8 Go

  Realtime log viewer for docker containers.

Project mention: Dozzle: Lightweight, web-based Docker log viewer with real-time monitoring | news.ycombinator.com | 2024-01-29

• glog

  8 3,511 3.8 Go

  Leveled execution logs for Go (by golang)

  

• stern

  16 2,919 6.8 Go

  ⎈ Multi pod and container log tailing for Kubernetes -- Friendly fork of https://github.com/wercker/stern (by stern)

  

Project mention: ☸️ Kubernetes: From your docker-compose file to a cluster with Kompose | dev.to | 2024-03-09

deploy: stage: deploy image: alpine/k8s:1.29.1 variables: NAMESPACE: $CI_COMMIT_REF_SLUG before_script: # init namespace - kubectl config use-context $KUBE_CONTEXT - kubectl create namespace $NAMESPACE || true # download tools - curl --show-error --silent --location https://github.com/stern/stern/releases/download/v1.22.0/stern_1.22.0_linux_amd64.tar.gz | tar zx --directory /usr/bin/ stern && chmod 755 /usr/bin/stern && stern --version - curl --show-error --silent --location https://github.com/kubernetes/kompose/releases/download/v1.32.0/kompose-linux-amd64 -o /usr/local/bin/kompose && chmod a+x /usr/local/bin/kompose && kompose version # show logs asynchronously. Timeout to avoid hanging indefinitely when an error occurs in script section - timeout 1200 stern -n $NAMESPACE "app-" --tail=0 --color=always & # in background, tail new logs if any (current and incoming) pod with this regex as name - timeout 1200 kubectl -n $NAMESPACE get events --watch-only & # in background, tail new events in background script: # first delete CrashLoopBackOff pods, polluting logs - kubectl -n $NAMESPACE delete pod `kubectl -n $NAMESPACE get pods --selector app.kubernetes.io/component=$MODULE | awk '$3 == "CrashLoopBackOff" {print $1}'` || true # now deploying - kompose convert --out k8s/ - kubectl apply -n $NAMESPACE -f k8s/ - echo -e "\e[93;1mWaiting for the new app version to be fully operational...\e[0m" # waiting for successful deployment - kubectl -n $NAMESPACE rollout status deploy/app-db - kubectl -n $NAMESPACE rollout status deploy/app-back - kubectl -n $NAMESPACE rollout status deploy/app-front # on any error before this line, the script will still wait for these threads to complete, so the initial timeout is important. Adding these commands to after_script does not help - pkill stern || true - pkill kubectl || true after_script: # show namespace content - kubectl config use-context $KUBE_CONTEXT - kubectl -n $NAMESPACE get deploy,service,ingress,pod

• tail

  0 2,675 0.0 Go

  Go package for reading from continously updated files (tail -f)

  

• datadog-agent

  6 2,687 10.0 Go

  Main repository for Datadog Agent

  

Project mention: How to create a link between two spans in OpenTelemetry | dev.to | 2024-04-19

• log

  2 2,112 7.5 Go

  A minimal, colorful Go logging library 🪵 (by charmbracelet)

  

• kail

  2 1,939 7.4 Go

  kubernetes log viewer

• pp

  3 1,778 0.7 Go

  Colored pretty printer for Go language

• seelog

  0 1,638 0.0 Go

  Seelog is a native Go logging library that provides flexible asynchronous dispatching, filtering, and formatting.

• litter

  4 1,493 0.0 Go

  Litter is a pretty printer library for Go data structures to aid in debugging and testing.

  

• logging-operator

  7 1,496 9.6 Go

  Logging operator for Kubernetes

  

Project mention: Multi-tenant logging on Kubernetes | /r/kubernetes | 2023-12-06

Learn about how the Logging operator (CNCF Sandbox project) enables multi-tenant scenarios:

• log

  2 1,350 0.0 Go

  Structured logging package for Go. (by apex)

  

• logr

  9 1,202 8.6 Go

  A simple logging interface for Go

  

• log15

  3 1,104 0.0 Go

  Structured, composable logging for Go

• SigLens

  1 1,089 9.7 Go

  100x Efficient Log Management than Splunk, Reduce your observability cost by 90%

  

Project mention: Siglens: A columnar OLAP db that can execute queries 50x faster than ClickHouse | news.ycombinator.com | 2024-02-20

I found their claims exaggerated: https://github.com/siglens/siglens/issues/created_by/alexey-...

• SaaSHub

  www.saashub.com featured

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Go Logging related posts

• Golang Logging Configuration with Zap: Practical Implementation Tips

  1 project | dev.to | 17 May 2024

• Loki 3.0 Released

  1 project | news.ycombinator.com | 8 Apr 2024

• VS Code app logs browser UI

  1 project | dev.to | 24 Mar 2024

• ☸️ Kubernetes: From your docker-compose file to a cluster with Kompose

  3 projects | dev.to | 9 Mar 2024

• Logdy – A Web Viewer for Logs

  1 project | news.ycombinator.com | 6 Mar 2024

• Show HN: Capture emails with 5 lines of code

  1 project | news.ycombinator.com | 29 Feb 2024

• Show HN: Kubetail – A private, real-time log viewer for Kubernetes clusters

  6 projects | news.ycombinator.com | 13 Feb 2024
• A note from our sponsor - SaaSHub
  www.saashub.com | 1 Jun 2024

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