npm100Exceptionalhealth index
JavaScript★ 834↓ 40.4M/moAug 27, 2026
PyPI99Exceptionalhealth index
Python★ 650↓ 40.7M/moSep 10, 2026
npm99Exceptionalhealth index
TypeScript★ 3,468↓ 710M/moSep 16, 2026
Go98Exceptionalhealth index

DataDog/dd-trace-goDatadog Go Library including APM tracing, profiling, and security monitoring.
Go★ 857Oct 20, 2026
RubyGems98Exceptionalhealth index
Ruby★ 416Sep 9, 2026
Go · npm98Exceptionalhealth index

grafana/pyroscopeContinuous Profiling Platform. Debug performance issues down to a single line of code
Go★ 11.7KSep 16, 2026
npm98Exceptionalhealth index
TypeScript★ 927↓ 155M/moSep 16, 2026
Maven97Exceptionalhealth index
Java · Groovy · FreeMarker★ 737Sep 12, 2026
npm97Exceptionalhealth index

newrelic/node-newrelicNew Relic Node.js agent code base. Developers are welcome to create pull requests here, please see our contributing guidelines. For New Relic technical support, please go to http://support.newrelic.com.
JavaScript★ 1,000↓ 5M/moOct 20, 2026
—96Exceptionalhealth index
C# · C++★ 575Sep 7, 2026
Packagist · crates.io · NuGet96Exceptionalhealth index
PHP★ 558↓ 786.9K/moOct 20, 2026
crates.io96Exceptionalhealth index
Rust★ 221↓ 577.7K/moSep 5, 2026
crates.io · npm96Exceptionalhealth index

hashintel/hash🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation
TypeScript · Rust★ 1,660↓ 295.3K/moSep 18, 2026
Go · crates.io · PyPI +194Exceptionalhealth index
Go · C★ 3,723Sep 9, 2026
PyPI · crates.io94Exceptionalhealth index

NVIDIA/NVTXThe NVIDIA® Tools Extension SDK (NVTX) is a C-based Application Programming Interface (API) for annotating events, code ranges, and resources in your applications.
C++ · C★ 559↓ 2.1M/moSep 12, 2026
Packagist94Exceptionalhealth index
PHP★ 1,350↓ 5.5M/moAug 27, 2026
crates.io93Exceptionalhealth index
Rust★ 31↓ 26.5K/moSep 9, 2026
crates.io · npm92Excellenthealth index

longbridge/gpui-kitRust GUI components for building fantastic cross-platform desktop application by using GPUI.
Rust★ 14.1K↓ 20.7K/moSep 8, 2026
PyPI92Excellenthealth index

ozeranskii/httptapRich-powered CLI that breaks each HTTP request into DNS, connect, TLS, wait, and transfer phases with waterfall timelines, compact summaries, or metrics-only output.
Python★ 811↓ 801/moSep 14, 2026
Go · npm91Excellenthealth index

parca-dev/parcaContinuous profiling for analysis of CPU and memory usage, down to the line number and throughout time. Saving infrastructure cost, improving performance, and increasing reliability.
TypeScript · Go★ 4,953Aug 28, 2026
NuGet91Excellenthealth index
C#★ 10Sep 12, 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
Go90Excellenthealth index
Go★ 181Sep 14, 2026
PyPI90Excellenthealth index

plasma-umass/scaleneScalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals
Python · JavaScript★ 13.5K↓ 387.5K/moSep 17, 2026
RubyGems89Excellenthealth index
Ruby★ 267Oct 5, 2026
crates.io · npm89Excellenthealth index
TypeScript · Rust★ 425↓ 273.6K/moSep 15, 2026
crates.io89Excellenthealth index

gungraun/gungraunHigh-precision, one-shot and consistent benchmarking framework/harness for Rust. All Valgrind tools at your fingertips.
Rust · Roff★ 334↓ 815.7K/moOct 20, 2026
PyPI · npm89Excellenthealth index
Python · TypeScript · Svelte★ 8,005↓ 10M/moAug 28, 2026
npm89Excellenthealth index
TypeScript★ 72↓ 527.2K/moSep 5, 2026
npm89Excellenthealth index
TypeScript · JavaScript · C++★ 25↓ 116K/moSep 14, 2026