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22 repositories by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)

Language: C#
Tag: Monitoring and observability
Clear all

1.Tyrrrz / DiscordChatExporter

Saves Discord chat logs to a file

discord
chat
log
export
archival
archiver
+1 more

C#MIT12K total1K forks

+1,378 stars

from 10,939 · score 7.23

2.serilog / serilog

Simple .NET logging with fully-structured events

serilog

C#APACHE-2.08.1K total873 forks

+150 stars

from 7,913 · score 5.02

3.thepirat000 / Audit.NET

An extensible framework to audit executing operations in .NET

audit-log
audit
entity-framework
wcf
mvc
webapi
+2 more

C#MIT2.7K total327 forks

+61 stars

from 2,601 · score 4.13

4.NLog / NLog

NLog - Flexible and Structured Logging for various .NET Platforms

nlog
logging
logging-library
netstandard
netstandard20
uwp
+12 more

C#BSD-3-CLAUSE6.5K total1.4K forks

+47 stars

from 6,500 · score 3.87

5.opserver / Opserver

Stack Exchange's Monitoring System

monitoring
sql
redis
bosun
orion
elasticsearch
+1 more

C#MIT4.6K total818 forks

+33 stars

from 4,530 · score 3.53

6.carina-studio / ULogViewer

Cross-Platform, Agent-Native Universal Log Viewer.

log
logs
logs-analysis
dotnet
filter
viewer-parser
+12 more

C#MIT599 total51 forks

+32 stars

from 567 · score 3.50

7.getsentry / sentry-dotnet

Sentry SDK for .NET

dotnet
crash-reporting
sentry
tag-production
performance-monitoring
team-gdx
+2 more

C#MIT772 total255 forks

+25 stars

from 747 · score 3.26

8.apache / logging-log4net

Apache Log4net is a versatile, feature-rich, efficient logging API and backend for .NET

logging
apache
api
dotnet
library
log4net
+2 more

C#APACHE-2.0936 total335 forks

+19 stars

from 917 · score 3.00

9.prometheus-net / prometheus-net

.NET library to instrument your code with Prometheus metrics

prometheus
monitoring
metrics
net-standard
performance-metrics
performance-monitor
+5 more

C#MIT2.1K total317 forks

+18 stars

from 2,078 · score 2.94

10.castleproject / Core

Castle Core, including Castle DynamicProxy, Logging Services and DictionaryAdapter

C#Other license2.3K total480 forks

+12 stars

from 2,296 · score 2.56

11.Abc-Arbitrage / ZeroLog

A high-performance, zero-allocation .NET logging library.

logger
no-allocation
c-sharp

C#MIT441 total34 forks

+6 stars

from 435 · score 1.95

12.adams85 / filelogger

A lightweight and customizable file logger implementation for the Microsoft.Extensions.Logging framework.

C#MIT171 total27 forks

+6 stars

from 165 · score 1.95

13.AppMetrics / AppMetrics

App Metrics is an open-source and cross-platform .NET library used to record and report metrics within an application.

metrics
dotnetcore
health-check
monitoring
performance
dotnet
+10 more

C#APACHE-2.02.2K total289 forks

+5 stars

from 2,243 · score 1.79

14.exceptionless / Exceptionless.Net

Exceptionless clients for the .NET platform

c-sharp
exceptionless
crash-reporting
exception-handler
exceptions
exceptionfilter
+12 more

C#Other license571 total143 forks

+3 stars

from 568 · score 1.39

Cross-platform building blocks for .NET applications. Provides service location and dependency resolution, logging, platform-neutral images, colours and geometry, and unit test and design mode detection.

nlog
logging
cross-platform
hacktoberfest
splat-locators
ioc

C#MIT991 total138 forks

+2 stars

from 989 · score 1.10

16.damianh-archive / LibLogArchived

LibLog is a single file for you to either copy/paste or install via nuget, into your library/framework/application to provide a logging abstraction.

logging

C#MIT921 total150 forks

+2 stars

from 919 · score 1.10

17.RehanSaeed / Serilog.Exceptions

Log exception details and custom properties that are not output in Exception.ToString().

serilog
nuget
logging
exception
reflection
dotnet
+2 more

C#MIT537 total52 forks

+2 stars

from 535 · score 1.10

18.thomasgalliker / ObjectDumper

ObjectDumper is a utility which aims to serialize C# objects to string for debugging and logging purposes.

C#MIT426 total39 forks

+2 stars

from 424 · score 1.10

19.StefH / SimMetrics.Net

SimMetrics is a Similarity Metric Library, e.g. from edit distance's (Levenshtein, Gotoh, Jaro etc) to other metrics, (e.g Soundex, Chapman). This library support multiple .NET versions including .NET Core (NETStandard 1.x)

string-metrics
string
distance-metric
algorithms

C#MIT150 total21 forks

+2 stars

from 148 · score 1.10

20.stbychkov / AutoLoggerMessage

A source generator that automatically migrates your logging calls to the LoggerMessage version

logging
roslyn
source-generator
csharp
dotnet

C#MIT121 total6 forks

+2 stars

from 119 · score 1.10

21.NLog / NLog.Web

NLog integration for ASP.NET & ASP.NET Core

nlog
asp-net
asp-net-core
asp-net-core-mvc
csharp
dotnet
+7 more

C#BSD-3-CLAUSE327 total161 forks

+1 stars

from 326 · score 0.69

22.ElmahCore / ElmahCore

ELMAH for Net.Standard and Net.Core

net-core
elmah
mvc-core
asp-net-core
asp-net-core-mvc
elmah-core
+14 more

C#APACHE-2.0311 total94 forks

+1 stars

from 310 · score 0.69

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The filters select from the same eligible repositories. A repository matches the topics when it has any of them. Total stars is the count now. Last push and creation on the Repository Host count back from the start of today (UTC). The counts beside the languages, licenses, and topics include all ranked repositories in the window. A Tag holds the repositories that have it. See Tags.

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Trending repositories

1.Tyrrrz / DiscordChatExporter

2.serilog / serilog

3.thepirat000 / Audit.NET

4.NLog / NLog

5.opserver / Opserver

6.carina-studio / ULogViewer

7.getsentry / sentry-dotnet

8.apache / logging-log4net

9.prometheus-net / prometheus-net

10.castleproject / Core

11.Abc-Arbitrage / ZeroLog

12.adams85 / filelogger

13.AppMetrics / AppMetrics

14.exceptionless / Exceptionless.Net

15.reactiveui / splat

16.damianh-archive / LibLogArchived

17.RehanSaeed / Serilog.Exceptions

18.thomasgalliker / ObjectDumper

19.StefH / SimMetrics.Net

20.stbychkov / AutoLoggerMessage

21.NLog / NLog.Web

22.ElmahCore / ElmahCore