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C#★ 3,742Aug 22, 2026
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App-vNext/PollyPolly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. From version 6.0.1, Polly targets .NET Standard 1.1 and 2.0+.
C#★ 14.2KAug 27, 2026
Go99Exceptionalhealth index
Go★ 7,462Aug 28, 2026
npm99Exceptionalhealth index
TypeScript★ 3,428↓ 672M/moAug 4, 2026
RubyGems99Exceptionalhealth index
Ruby★ 604Sep 5, 2026
npm · Go · Maven98Exceptionalhealth index
Go · TypeScript★ 6,786↓ 83.1K/moAug 28, 2026
—98Exceptionalhealth index
C++★ 1,321Jul 20, 2026
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open-telemetry/opentelemetry-dotnet-contribThis repository contains set of components extending functionality of the OpenTelemetry .NET SDK. Instrumentation libraries, exporters, and other components can find their home here.
C#★ 651Aug 22, 2026
RubyGems · npm98Exceptionalhealth index
Ruby★ 137Sep 5, 2026
crates.io · npm97Exceptionalhealth index
Rust · CUE★ 22.3K↓ 102/moAug 5, 2026
npm96Exceptionalhealth index

gatsbyjs/gatsbyReact-based framework with performance, scalability, and security built in.
JavaScript · TypeScript★ 55.9K↓ 1.1M/moAug 4, 2026
—96Exceptionalhealth index
C#★ 607Jul 26, 2026
Go · PyPI96Exceptionalhealth index
C · Go★ 1,025Aug 22, 2026
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TypeScript · JavaScript★ 332↓ 9.6M/moAug 27, 2026
PyPI · Go · Maven +194Exceptionalhealth index
Python · TypeScript★ 1,181↓ 18.7M/moAug 27, 2026
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JavaScript★ 12↓ 1M/moAug 30, 2026
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monocle2ai/monocleMonocle is a framework for tracing GenAI app code. This repo contains implementation of Monocle for GenAI apps written in Python.
Python★ 337↓ 50.8K/moAug 28, 2026
NuGet92Excellenthealth index

dotnet/yarpA toolkit for developing high-performance HTTP reverse proxy applications.
C#★ 9,603Aug 28, 2026
PyPI · crates.io · Maven92Excellenthealth index
Rust · Kotlin · Swift★ 460↓ 238.9K/moSep 5, 2026
npm91Excellenthealth index
TypeScript★ 165↓ 2M/moAug 1, 2026
crates.io · NuGet90Excellenthealth index

DataDog/libdatadogDatadog shared rust-based library. For now only used in other products (e.g. Ruby or PHP libraries).
Rust★ 69↓ 203/moSep 5, 2026
npm90Excellenthealth index
TypeScript · Swift · Kotlin★ 93↓ 111.9K/moAug 22, 2026
npm90Excellenthealth index
TypeScript★ 54↓ 25.7K/moJul 26, 2026
crates.io89Excellenthealth index
Rust★ 1,641↓ 558.3K/moJul 17, 2026
PyPI88Excellenthealth index
Python★ 10↓ 28.8K/moAug 22, 2026
crates.io · Go · npm87Excellenthealth index
Rust · TypeScript · HTML★ 50↓ 19.4K/moAug 22, 2026
crates.io87Excellenthealth index
parseablehq/parseableParseable is an open source, unified infrastructure observability platform built in Rust on a data lake architecture. It tracks logs, metrics, traces, and events across apps, agents, and systems, reducing storage costs by up to 90% through columnar telemetry compression.
Rust★ 2,410Jul 17, 2026
crates.io84Excellenthealth index
Rust · TypeScript · JavaScript★ 418↓ 212.2K/moJul 24, 2026
crates.io83Excellenthealth index
Rust · JavaScript · HTML★ 410↓ 210.8K/moJul 16, 2026
Go83Excellenthealth index
Go · Makefile★ 0Jul 30, 2026