Domain
Observability
802 repositories2,027 packages96 news events
Packages in Observability
2,027 packages · Most adopted
| Package | Adoption | Growth · 30d | Last release | Category | Repository |
|---|---|---|---|---|---|
| 2.6Bdownloads / 30 daysTop 1% on npm | −3.9% · 30d | 3mo agoJUL 26, 2026 | Terminal & CLI | chalk/ansi-styles (GitHub, opens in a new tab) | |
| 2.6Bdownloads / 30 daysTop 1% on npm | −8.6% · 30d | 14mo agoSEP 13, 2025 | Developer Tools | debug-js/debug | |
| 30.6Mdownloads / 30 daysTop 1% on Packagist | +25.5% · 30d | 2y agoSEP 11, 2024 | Observability · Tentative | php-fig/log | |
| 2Bdownloads / 30 daysTop 1% on npm | −3.8% · 30d | 8mo agoFEB 26, 2026 | Terminal & CLI | chalk/strip-ansi (GitHub, opens in a new tab) | |
| 1.9Bdownloads / 30 daysTop 1% on npm | −6.4% · 30d | 27d agoSEP 27, 2026 | Terminal & CLI | chalk/chalk | |
| 1.7Bdownloads / 30 daysTop 1% on npm | −1.9% · 30d | 33d agoSEP 21, 2026 | Terminal & CLI | chalk/wrap-ansi (GitHub, opens in a new tab) | |
| 8.2Bdownloads, all timeTop 1% on NuGet | Collectinghistory | 10d agoOCT 13, 2026 | Developer Tools · Tentative | dotnet/dotnet | |
| 4.5Bdownloads, all timeTop 1% on NuGet | Collectinghistory | 35d agoSEP 18, 2026 | Security | AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet | |
| 343.4Mdownloads / 90 daysTop 1% on crates.io | Collectinghistory | 2mo agoAUG 22, 2026 | Observability | rust-lang/log | |
| 119.7Kimporting packagesTop 1% on Go | Collectinghistory | 6mo agoAPR 28, 2026 | Observability | uber-go/zap | |
| 3.5Bdownloads, all timeTop 1% on NuGet | Collectinghistory | 4mo agoJUL 10, 2026 | Observability | serilog/serilog | |
| 27.3Mdownloads / 30 daysTop 1% on Packagist | +24.2% · 30d | 24d agoSEP 29, 2026 | Observability | Seldaek/monolog | |
| 2.8Bdownloads, all timeTop 1% on NuGet | Collectinghistory | 10d agoOCT 13, 2026 | Developer Tools · Tentative | dotnet/dotnet | |
| 1.8Bdownloads, all timeTop 1% on NuGet | Collectinghistory | 20mo agoMAR 9, 2025 | Proxies & VPN | castleproject/core (GitHub, opens in a new tab) | |
| 236Mdownloads / 90 daysTop 1% on crates.io | Collectinghistory | 10mo agoDEC 18, 2025 | Observability | tokio-rs/tracing | |
| 235.8Mdownloads / 90 daysTop 1% on crates.io | Collectinghistory | 10mo agoDEC 18, 2025 | Observability | tokio-rs/tracing | |
| 574.6Mdownloads / 30 daysTop 1% on npm | −0.5% · 30d | 3d agoOCT 20, 2026 | Observability | open-telemetry/opentelemetry-js | |
| 531Mdownloads / 30 daysTop 10% on npm | +2.6% · 30d | 18d agoOCT 6, 2026 | Observability | open-telemetry/opentelemetry-js | |
| 1.4Bdownloads, all timeTop 10% on NuGet | Collectinghistory | 14d agoOCT 9, 2026 | Observability | microsoft/applicationinsights-dotnet (GitHub, opens in a new tab) | |
| 1.4Bdownloads, all timeTop 10% on NuGet | Collectinghistory | 10d agoOCT 13, 2026 | Developer Tools · Tentative | dotnet/dotnet | |
| 488.9Mdownloads / 30 daysTop 10% on npm | −4.0% · 30d | 9mo agoFEB 4, 2026 | Terminal & CLI | sindresorhus/ansi-escapes (GitHub, opens in a new tab) | |
| 476.6Mdownloads / 30 daysTop 10% on npm | +0.9% · 30d | 3d agoOCT 20, 2026 | Observability | open-telemetry/opentelemetry-js | |
| 1.3Bdownloads, all timeTop 10% on NuGet | Collectinghistory | 18mo agoAPR 28, 2025 | Observability | serilog/serilog-sinks-file (GitHub, opens in a new tab) | |
| 36.1Kimporting packagesTop 10% on Go | Collectinghistory | 6mo agoAPR 20, 2026 | Observability | rs/zerolog | |
| 206.3Mdownloads / 90 daysTop 10% on crates.io | Collectinghistory | 11mo agoNOV 26, 2025 | Observability | tokio-rs/tracing |
What each registry publishes
Each registry counts adoption in its own unit and window, so raw numbers are never compared across registries. Popularity is a package’s percentile within its own registry. How packages are measured
- npm
- AdoptionDownloads (30 days)
- DependentsPublished
- PyPI
- AdoptionNot published
- DependentsNot published
- crates.io
- AdoptionDownloads (90 days)
- DependentsPublished
- Maven Central
- AdoptionNot published
- DependentsNot published
- NuGet
- AdoptionAll-time downloads
- DependentsNot published
- RubyGems
- AdoptionAll-time downloads
- DependentsPublished
- Packagist
- AdoptionDownloads (30 days)
- DependentsPublished
- Go Modules
- AdoptionImported by (most-imported package, pkg.go.dev)
- DependentsImported by (most-imported package, pkg.go.dev)