open-telemetry/opentelemetry-dotnet
View on GitHubThe OpenTelemetry .NET Client
- Stars
- 3.8k
- Forks
- 902
- Open beginner issues
- 0
- Indexed issues
- 124
- Avg merge
- 1d 5h
- Merged PRs (30d)
- 97
- Dominant language
- C#
- License
- Apache-2.0
- Last GitHub push
- Sep 18, 2026
- Latest indexed
- Sep 19, 2026
- Contributing guide
- Contributing guide
- Code of conduct
- Code of conduct
- Beginner labels
- help wanted
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[bug] NotSupportedException thrown by WildcardHelper.GetWildcardRegex() for large number of sources Openbug pkg:OpenTelemetry
open-telemetry/opentelemetry-dotnet#7787 · 1 assignee ·
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Difficulty 4/5 3-5 days Newbie friendliness 42/100
open-telemetry/opentelemetry-dotnet#7782 · 1 reaction ·
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enhancement pkg:OpenTelemetry
open-telemetry/opentelemetry-dotnet#7753 · 1 assignee ·
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bug needs-triage pkg:OpenTelemetry
Difficulty 4/5 3-5 days Newbie friendliness 48/100
open-telemetry/opentelemetry-dotnet#7750 · 3 comments ·
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pkg:OpenTelemetry.Extensions.Hosting
open-telemetry/opentelemetry-dotnet#7746 · 1 comment · 1 assignee ·
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open-telemetry/opentelemetry-dotnet#7740 · 3 comments · 1 assignee ·
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[bug] OTLP HTTP exporter can deadlock with asynchronous HTTP handlers on single-threaded WebAssembly Openblazor pkg:OpenTelemetry.Exporter.OpenTelemetryProtocol
Difficulty 5/5 Over a week Newbie friendliness 35/100
open-telemetry/opentelemetry-dotnet#7708 · 3 comments ·
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enhancement
open-telemetry/opentelemetry-dotnet#7665 · 1 comment · 1 assignee ·
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Difficulty 5/5 Over a week Newbie friendliness 25/100
open-telemetry/opentelemetry-dotnet#7661 · 1 comment ·
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enhancement pkg:OpenTelemetry.Configuration.Declarative
open-telemetry/opentelemetry-dotnet#7658 · 1 comment · 1 assignee ·
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[bug] Grouping spans and metrics by instrumentation scope doesn't work properly in the OTLP exporter Openbug pkg:OpenTelemetry.Exporter.OpenTelemetryProtocol
Difficulty 4/5 3-5 days Newbie friendliness 52/100
open-telemetry/opentelemetry-dotnet#7643 · 1 comment ·
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enhancement pkg:OpenTelemetry.Exporter.OpenTelemetryProtocol
Difficulty 4/5 3-5 days Newbie friendliness 45/100
open-telemetry/opentelemetry-dotnet#7629 · 1 comment · 1 reaction ·
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Difficulty 4/5 3-5 days Newbie friendliness 48/100
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dashboard
Difficulty 5/5 Over a week Newbie friendliness 20/100
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documentation
Difficulty 1/5 Under an hour Newbie friendliness 78/100
open-telemetry/opentelemetry-dotnet#7461 · 1 reaction ·
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bug needs-majorversion-bump pkg:OpenTelemetry.Api
Difficulty 4/5 3-5 days Newbie friendliness 38/100
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pkg:OpenTelemetry.Extensions.Hosting
Difficulty 5/5 Over a week Newbie friendliness 35/100
open-telemetry/opentelemetry-dotnet#7445 · 1 comment ·
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enhancement
Difficulty 5/5 Over a week Newbie friendliness 25/100
open-telemetry/opentelemetry-dotnet#7404 · 3 comments · 3 reactions ·
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pkg:OpenTelemetry.Api
Difficulty 4/5 3-5 days Newbie friendliness 30/100
open-telemetry/opentelemetry-dotnet#7374 · 3 comments · 1 reaction ·
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enhancement needs-triage pkg:OpenTelemetry
Difficulty 4/5 3-5 days Newbie friendliness 52/100
open-telemetry/opentelemetry-dotnet#7304 · 1 comment · 1 reaction ·
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Difficulty 5/5 Over a week Newbie friendliness 35/100
open-telemetry/opentelemetry-dotnet#7295 · 1 reaction ·
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Difficulty 5/5 Over a week Newbie friendliness 35/100
open-telemetry/opentelemetry-dotnet#7294 · 4 comments · 4 reactions ·
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documentation keep-open pkg:OpenTelemetry.Exporter.Prometheus.HttpListener
Difficulty 2/5 1-3 hours Newbie friendliness 78/100
open-telemetry/opentelemetry-dotnet#7269 · 1 comment ·
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help wanted metrics pkg:OpenTelemetry
Difficulty 5/5 Over a week Newbie friendliness 35/100
open-telemetry/opentelemetry-dotnet#7236 · 6 comments · 2 reactions ·
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pkg:OpenTelemetry.Api spec-compliance
open-telemetry/opentelemetry-dotnet#7235 · 1 reaction · 1 assignee ·
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Difficulty 4/5 3-5 days Newbie friendliness 42/100
open-telemetry/opentelemetry-dotnet#7215 · 1 comment ·
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enhancement pkg:OpenTelemetry
open-telemetry/opentelemetry-dotnet#7182 · 1 comment · 1 assignee ·
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enhancement
open-telemetry/opentelemetry-dotnet#7178 · 1 comment · 1 assignee ·
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keep-open pkg:OpenTelemetry.Exporter.Prometheus.AspNetCore pkg:OpenTelemetry.Exporter.Prometheus.HttpListener
Difficulty 2/5 1-3 hours Newbie friendliness 48/100
open-telemetry/opentelemetry-dotnet#7167 · 3 comments ·
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keep-open pkg:OpenTelemetry.Exporter.Prometheus.AspNetCore pkg:OpenTelemetry.Exporter.Prometheus.HttpListener
Difficulty 4/5 3-5 days Newbie friendliness 48/100
open-telemetry/opentelemetry-dotnet#7155 · 5 comments ·
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keep-open pkg:OpenTelemetry.Exporter.Prometheus.AspNetCore pkg:OpenTelemetry.Exporter.Prometheus.HttpListener
Difficulty 2/5 1-3 hours Newbie friendliness 68/100
open-telemetry/opentelemetry-dotnet#7152 · 5 comments · 1 reaction ·
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keep-open pkg:OpenTelemetry.Exporter.Prometheus.AspNetCore pkg:OpenTelemetry.Exporter.Prometheus.HttpListener spec-compliance
Difficulty 4/5 3-5 days Newbie friendliness 35/100
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Difficulty 5/5 Over a week Newbie friendliness 35/100
open-telemetry/opentelemetry-dotnet#7036 · 1 comment · 1 reaction ·
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Track differences between the OpenTelemetry spec and the .NET implementation of the logs bridge API Openenhancement
open-telemetry/opentelemetry-dotnet#6992 · 3 comments · 2 assignees ·
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bug pkg:OpenTelemetry.Exporter.OpenTelemetryProtocol
Difficulty 4/5 3-5 days Newbie friendliness 45/100
open-telemetry/opentelemetry-dotnet#6989 · 5 comments ·
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enhancement pkg:OpenTelemetry
Difficulty 4/5 3-5 days Newbie friendliness 45/100
open-telemetry/opentelemetry-dotnet#6975 · 16 comments · 3 reactions ·
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enhancement needs-triage pkg:OpenTelemetry
Difficulty 2/5 1-3 hours Newbie friendliness 50/100
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enhancement
Difficulty 4/5 3-5 days Newbie friendliness 48/100
open-telemetry/opentelemetry-dotnet#6817 · 6 comments ·
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bug pkg:OpenTelemetry
Difficulty 3/5 1-2 days Newbie friendliness 48/100
open-telemetry/opentelemetry-dotnet#6816 · 3 comments · 4 reactions ·
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[feature request] Support runtime test skipping for platform-dependent tests (xUnit v3 upgrade) Openenhancement pkg:OpenTelemetry
Difficulty 5/5 Over a week Newbie friendliness 35/100
open-telemetry/opentelemetry-dotnet#6815 · 2 comments · 1 reaction ·
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[bug] `EnvironmentVariableDetector` does not load variables when configured within `HostBuilder` Openbug pkg:OpenTelemetry
Difficulty 3/5 1-2 days Newbie friendliness 68/100
open-telemetry/opentelemetry-dotnet#6789 · 6 comments · 2 reactions ·
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bug pkg:OpenTelemetry
Difficulty 4/5 3-5 days Newbie friendliness 48/100
open-telemetry/opentelemetry-dotnet#6772 · 2 comments · 1 reaction ·
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enhancement needs-triage
Difficulty 3/5 1-2 days Newbie friendliness 58/100
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enhancement pkg:OpenTelemetry
Difficulty 4/5 3-5 days Newbie friendliness 48/100
open-telemetry/opentelemetry-dotnet#6620 · 9 comments · 2 reactions ·
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enhancement pkg:OpenTelemetry.Exporter.OpenTelemetryProtocol
Difficulty 4/5 3-5 days Newbie friendliness 45/100
open-telemetry/opentelemetry-dotnet#6537 · 7 comments · 3 reactions ·
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enhancement keep-open pkg:OpenTelemetry.Exporter.OpenTelemetryProtocol
Difficulty 4/5 3-5 days Newbie friendliness 48/100
open-telemetry/opentelemetry-dotnet#6453 · 5 comments ·
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[feature request] Add opt-in to export unsampled but recording Activities from trace processors Openenhancement help wanted pkg:OpenTelemetry
open-telemetry/opentelemetry-dotnet#6452 · 2 comments · 1 reaction · 1 assignee ·
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bug pkg:OpenTelemetry
Difficulty 4/5 3-5 days Newbie friendliness 38/100
open-telemetry/opentelemetry-dotnet#6447 · 2 comments ·
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documentation enhancement help wanted
Difficulty 2/5 1-3 hours Newbie friendliness 35/100
open-telemetry/opentelemetry-dotnet#6435 · 4 comments ·
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enhancement needs-triage
Difficulty 5/5 Over a week Newbie friendliness 25/100
open-telemetry/opentelemetry-dotnet#6422 · 2 comments ·