Go load-testing

Open-source Go projects categorized as load-testing

Top 23 Go load-testing Projects

load-testing
  1. k6

    A modern load testing tool, using Go and JavaScript - https://k6.io

    Project mention: CodSpeed – integrated CI tool for performance testing | news.ycombinator.com | 2024-10-31
  2. CodeRabbit

    CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.

    CodeRabbit logo
  3. Vegeta

    HTTP load testing tool and library. It's over 9000!

    Project mention: Netlify just sent me a $104K bill for a simple static site | news.ycombinator.com | 2024-02-26

    Vegeta worth a look if you want something a bit more sophisticated: https://github.com/tsenart/vegeta

  4. anteon

    Anteon (formerly Ddosify) - Effortless Kubernetes Monitoring and Performance Testing. Available on CLI, Self-Hosted, and Cloud

    Project mention: Show HN: Gurubase – AI-Powered Q&A Assistants for Any Topic | news.ycombinator.com | 2025-01-21

    * You can also embed your Guru into your website using an "Ask AI" widget. Check out https://getanteon.com to see it in action.

  5. bombardier

    Fast cross-platform HTTP benchmarking tool written in Go

    Project mention: Performance Testing: Total.js vs. NestJS | dev.to | 2024-10-23

    Testing Tool: Bombardier (for simulating high-concurrency requests)

  6. plow

    A high-performance HTTP benchmarking tool that includes a real-time web UI and terminal display

  7. ali

    Generate HTTP load and plot the results in real-time

  8. speedbump

    TCP proxy for simulating variable, yet predictable network latency :globe_with_meridians::hourglass_flowing_sand:

  9. Nutrient

    Nutrient – The #1 PDF SDK Library, trusted by 10K+ developers. Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries.

    Nutrient logo
  10. cassowary

    :rocket: Modern cross-platform HTTP load-testing tool written in Go (by rogerwelin)

  11. k6-operator

    An operator for running distributed k6 tests.

    Project mention: Comparing the K6 Operator vs Testkube for Load Testing | dev.to | 2024-10-28

    However, there are scenarios where you want to emulate multiple machines running a single test. You want to test your application’s load by generating traffic from different IP addresses, or your single instance cannot create the needed load. If you’re using Kubernetes in your organization, you can use the k6 operator to run distributed load tests.

  12. kube-burner

    Kubernetes performance and scale test orchestration framework written in golang

  13. Pewpew

    Flexible HTTP command line stress tester for websites and web services (by bengadbois)

  14. iter8

    Kubernetes release optimizer

  15. hargo

    Hargo is a Go library and command line utility that parses HAR files, can convert to curl format, and serve as a load test driver.

  16. xk6-kafka

    k6 extension to load test Apache Kafka with support for various serialization formats, SASL, TLS, compression, Schema Registry client and beyond

  17. my5G-RANTester

    my5G-RANTester is a gNB/UE simulator for studying 3GPP standards and stressing a 5G core.

    Project mention: 5G Service Communication Proxy with LoxiLB | dev.to | 2024-06-20

    $ git clone https://github.com/my5G/my5G-RANTester.git $ cd my5G-RANTester $ go mod download $ cd cmd $ go build app.go

  18. spurt

    HTTP stress testing tool that can overload web servers.

  19. gocannon

    :boom: Performance-focused HTTP load testing tool written in Go

  20. mattermost-load-test-ng

    Mattermost next generation loadtest agent

  21. rip

    Rest in peace(s) - HTTP/UDP load testing tool (by bjarneo)

  22. gopayloader

    HTTP/S benchmark/load testing cross-platform tool with optional jwt generation - supports HTTP/1.1, HTTP/2, HTTP/3

  23. csv2opensearch

    Import CSV files into OpenSearch or Elasticsearch

  24. gorankusu

    The Go module for programmatically run and load testing HTTP services

  25. lyra

    A simple, lightweight, and concurrent agent for load simulation and monitoring HTTP test object performance and availability - analyze and monitor performance metrics with configurable virtual users and InfluxDB integration for comprehensive reporting and visualization. (by eelbaz)

  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Go load-testing related posts

  • Show HN: Gurubase – AI-Powered Q&A Assistants for Any Topic

    2 projects | news.ycombinator.com | 21 Jan 2025
  • Anteon – Effortless K8s Monitoring

    1 project | news.ycombinator.com | 14 Aug 2024
  • K6: A modern load testing tool, using Go and JavaScript

    1 project | news.ycombinator.com | 8 Jan 2024
  • Performance testing Kafka server using xk6-kafka

    1 project | dev.to | 1 Jan 2024
  • 🔥 What is Apache Kafka and how to perform performance tests on it (Part 2) 👨🏻‍💻

    2 projects | dev.to | 18 Dec 2023
  • Under Pressure: Benchmarking Node.js on a Single-Core EC2

    2 projects | dev.to | 2 Dec 2023
  • Deep-dive into Vegeta - HTTP load testing tool and library

    1 project | dev.to | 30 Oct 2023
  • A note from our sponsor - Nutrient
    www.nutrient.io | 16 Feb 2025
    Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries. Learn more →

Index

What are some of the best open-source load-testing projects in Go? This list will help you:

# Project Stars
1 k6 26,755
2 Vegeta 23,920
3 anteon 8,447
4 bombardier 6,173
5 plow 4,184
6 ali 3,788
7 speedbump 1,519
8 cassowary 778
9 k6-operator 620
10 kube-burner 528
11 Pewpew 424
12 iter8 256
13 hargo 239
14 xk6-kafka 167
15 my5G-RANTester 105
16 spurt 84
17 gocannon 76
18 mattermost-load-test-ng 57
19 rip 55
20 gopayloader 18
21 csv2opensearch 11
22 gorankusu 3
23 lyra 3

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