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#performance-testing

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

38 records
Tagged “performance-testing”Ranked by health index
PyPI · npm
98Exceptionalhealth index
locustio/locust
Write scalable load tests in plain Python 🚗💨
Python · TypeScript★ 28.2K↓ 9.4M/moOct 19, 2026
MITOct 19, 2026 · metrics 2.10.0
PyPI
93Exceptionalhealth index
reframe-hpc/reframe
A powerful Python framework for writing and running portable regression tests and benchmarks for HPC systems.
Python★ 284↓ 9,642/moSep 19, 2026
BSD-3-ClauseSep 19, 2026 · metrics 2.10.0
npm
88Excellenthealth index
callstack/reassure
Performance testing companion for React and React Native
TypeScript★ 1,480↓ 3.9M/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
Go · npm
86Excellenthealth index
MustardSeedNetworks/stem
Standards-aligned network performance testing — RFC 2544, ITU-T Y.1564, Y.1731, MEF, TSN. Reflector, generator, and certifier in one Go binary.
Go · TypeScript · C★ 0Sep 13, 2026
Custom licenseSep 13, 2026 · metrics 2.10.0
—
81Excellenthealth index
appneta/tcpreplay
Edit and replay captured network traffic at arbitrary speeds — a suite of pcap tools for *NIX and Windows.
C★ 1,353Oct 21, 2026
GPL-3.0Oct 21, 2026 · metrics 2.10.0
Packagist · PyPI
80Excellenthealth index
phpbench/phpbench
PHP Benchmarking framework
PHP★ 2,027↓ 1M/moOct 22, 2026
MITOct 22, 2026 · metrics 2.10.0
npm
78Goodhealth index
grafana/openapi-to-k6
A CLI tool to convert an OpenAPI schema to a TypeScript client to use with k6.
TypeScript★ 76↓ 12.5K/moSep 14, 2026
AGPL-3.0Sep 14, 2026 · metrics 2.10.0
PyPI
75Goodhealth index
alteryx/locust-grasshopper
a load testing tool extended from locust
Python★ 195↓ 11.1K/moSep 9, 2026
Apache-2.0Sep 9, 2026 · metrics 2.10.0
npm
73Goodhealth index
alexandriashai/cbrowser
Cognitive Browser: The browser automation that thinks. Constitutional safety • Persona UX testing • Natural language interface • Self-healing selectors • Built for AI agents
TypeScript · JavaScript★ 19↓ 4,687/moSep 9, 2026
Custom licenseSep 9, 2026 · metrics 2.10.0
crates.io · PyPI
73Goodhealth index
bazhenov/tango
Rust microbenchmarking harness based on paired-testing methodology
Rust★ 166↓ 89K/moOct 17, 2026
MITOct 17, 2026 · metrics 2.10.0
Maven · npm
69Goodhealth index
abstracta/jmeter-java-dsl
Simple JMeter performance tests API
Java★ 538Oct 19, 2026
Apache-2.0Oct 19, 2026 · metrics 2.10.0
crates.io
69Goodhealth index
criterion-rs/criterion.rs
No repository description published.
Rust · HTML★ 450↓ 38.7M/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
—
69Goodhealth index
galax-io/gatling-picatinny
Gatling DSL extensions — feeders, profile management, transactions, assertions, Redis integration, and utility functions
Scala · Java · Shell★ 14Sep 14, 2026
Apache-2.0Sep 14, 2026 · metrics 2.10.0
Go
67Goodhealth index
tuxerrante/proficiency
Go API performance profiling and regression gates for CI
Go★ 4Oct 18, 2026
Apache-2.0Oct 18, 2026 · metrics 2.10.0
NuGet
65Goodhealth index
AnthonyLloyd/CsCheck
Random testing library for C#
C#★ 239Sep 16, 2026
Apache-2.0Sep 16, 2026 · metrics 2.10.0
—
65Goodhealth index
galax-io/gatling-kafka-plugin
Gatling plugin for Apache Kafka — produce, request-reply, and consume load testing with Avro, Protobuf, and Schema Registry support
Scala · Shell★ 25Oct 18, 2026
Apache-2.0Oct 18, 2026 · metrics 2.10.0
NuGet
63Moderatehealth index
haf/expecto
A smooth testing lib for F#. APIs made for humans! Strong testing methodologies for everyone!
F#★ 740Sep 14, 2026
Apache-2.0Sep 14, 2026 · metrics 2.10.0
Go
63Moderatehealth index
oleiade/xk6-kv
A key-value store extension for k6
Go★ 27Sep 19, 2026
AGPL-3.0Sep 19, 2026 · metrics 2.10.0
—
62Moderatehealth index
MilesCranmer/DispatchDoctor.jl
The dispatch doctor prescribes type stability
Julia★ 210Sep 14, 2026
Apache-2.0Sep 14, 2026 · metrics 2.10.0
Packagist
62Moderatehealth index
volt-test/laravel-performance-testing
A Laravel package for performance testing with the VoltTest PHP SDK. Easily create and run load tests for your Laravel applications with built-in route discovery, CSRF handling, and comprehensive reporting.
PHP★ 78↓ 4,244/moSep 14, 2026
MITSep 14, 2026 · metrics 2.10.0
Go · RubyGems
60Moderatehealth index
1mb-dev/lobster
Intelligent web stress testing with auto URL discovery. Crawls your app, validates performance under load, generates actionable reports. Zero config required.
Go★ 2Sep 19, 2026
MITSep 19, 2026 · metrics 2.10.0
—
60Moderatehealth index
galax-io/gatling-jdbc-plugin
Gatling plugin for JDBC — SQL queries, batch operations, and stored procedures with HikariCP connection pooling
Scala · Shell★ 11Sep 14, 2026
Apache-2.0Sep 14, 2026 · metrics 2.10.0
Maven
59Moderatehealth index
Blazemeter/HLSPlugin
Apache JMeter plugin for load testing HLS and MPEG-DASH video streams. Simulates adaptive bitrate playback, manifest/segment downloads, and live or VOD streaming.
Java★ 52Sep 10, 2026
Apache-2.0Sep 10, 2026 · metrics 2.10.0
—
57Moderatehealth index
PragmaticFlow/NBomber
Distributed load-testing framework for .NET. Create distributed load test scenarios entirely using plain C# or F#. It is designed to test any system regardless of the protocol or a semantic model (Pull/Push).
CSS · F#★ 2,237Sep 18, 2026
No licenseSep 18, 2026 · metrics 2.10.0
Go
57Moderatehealth index
boringSQL/regresql
Catch broken queries and performance regressions before production. SQL regression testing, EXPLAIN plan baselines, and CI/CD integration for PostgreSQL.
Go★ 395Oct 20, 2026
BSD-2-ClauseOct 20, 2026 · metrics 2.10.0
Packagist
57Moderatehealth index
volt-test/php-sdk
VoltTest PHP SDK - A performance testing tool for PHP applications
PHP★ 55↓ 4,984/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
Go · npm
56Moderatehealth index
shyam-s00/gopher-glide
Gopher-Glide (gg) is an open-source, high-fidelity API traffic simulator. Move beyond brute-force load testing with native IDE integration, zero-config profiles, and an interactive TUI that lets you inject chaos in real-time.
Go★ 12Aug 23, 2026
MITAug 23, 2026 · metrics 2.10.0
Go
56Moderatehealth index
tentse/load-tester
HTTP load tester written in Go. Test your server load handling strength.
Go★ 1Sep 19, 2026
MITSep 19, 2026 · metrics 2.10.0
Go
54Moderatehealth index
codetesla51/barrage
Load test HTTP, database, and Redis on one clock and correlate their latency to pinpoint the real bottleneck — with a shareable HTML report
Go · HTML★ 123Oct 5, 2026
No licenseOct 5, 2026 · metrics 2.10.0