Over 50+ awesome Performance Testing tools and resources on the internet to supercharge your testing.
Injects a fake HTTP request/response into a node HTTP server
Visualizing Real-World User Experience Data with Chrome User Experience Report
benchmark tooling that loves you β€οΈ
TCP proxy with variable latency
Fetch and process the JSON data from a WebPageTest result.
open-source load testing tool, using Go and JavaScript
Converts all the Postman requests, including tests, variables, ... to K6 scripts
Performance comparison of Javascript rendering/game engines.
Get performance and usage implications of custom fonts.
An Android analytics library created using Kotlin.
A HTTP benchmarking tool based mostly on wrk
HTTP load tester and benchmarking utility
Apache HTTP server benchmarking tool.
A flaky network simulator for your mobile app
Simulate common network problems like latency, bandwidth restrictions and more
A curated list of snippets to get Web Performance metrics.
Scan your entire site with Google Lighthouse in 2 minutes (on average).
Measure the performance of any Android app π¦
Web performance report every week in your inbox.
Easy web performance trace sharing
Challenge your apps on iOS with monkey testing π±π
A high-performance load testing tool, written in Go.
Analyze HTML size and catch bloat like inline images, large React hydration state, or code duplication.
A GitHub Action that lets you automatically run tests against WebPageTest on code changes.
A web performance tool providing deep diagnostic information about how a page performs under a variety of conditions.
Load test any system with a distributed cluster
open source software for better troubleshooting common problems that occurred in Java applications.
Help companies solve the high availability problems in the process of migrating to cloud-native systems through chaos engineeringοΈ
Avoid costly downtime. Minimize your risk of system failure by proactively testing for weaknesses before they become outages.
β° π₯ A TCP proxy to simulate network and system conditions for chaos and resiliency testing
Simple JMeter performance tests API
This tool runs a Lighthouse performance test at a range of different network speeds.
A high-performance HTTP benchmarking tool with real-time web UI and terminal displaying
π Load test with real browsers! Powered by Artillery + Playwright
An online tool to enter a URL to see how well the images are optimized and what you can do to improve them.
JS performance
Identify NPM libraries included in Javascript files
A diagnostic CSS snippet that exposes potential performance issues in your pageβs `head` element.
A Linux system resource monitor with support for Mac in development.
HTTP load testing tool and library. It's over 9000!
Multi location based load testing
Cloud Native Chaos Engineering platform
A Chrome extension that automatically checks Web Vitals scores on the website you're currently viewing.
Dashboard/Report analyzer for load testing with JMeter
Performance and Infra testing
Scanning tool that audits SEO, performance and other web best practices
Open source load testing tool
Performance Testing Tool
Performance Testing
An open source load testing tool.