Self-hosted Speedtest for HTML5 and more
Flexible, lightweight multi-language test reporting tool
LazyLoad is a lightweight, flexible script that speeds up your website
Lightweight service virtualization/ API simulation / API mocking tool
A fast, high-level web crawling and web scraping framework
A JavaScript Testing Framework
Fast, easy and reliable testing for anything that runs in a browser
Headless Chrome Node.js API
Delightful JavaScript Testing
Node library to automate Chromium, Firefox & WebKit with a single API
Supports tests, providing lightweight, throwaway instances of database
Image loading system
API automation and load testing framework
Scalable open source load testing tool
benchmark tooling that loves you
.NET version of the Playwright testing and automation library
Find vulnerabilities, misconfigurations, secrets, SBOM in containers
A Storybook Addon, Save the screenshot image of your stories
Formatted output of timed sections in Julia
Record your test suite's HTTP interactions and replay them
Mini website for testing both general CS knowledge and enforce coding
A Node.js tool to automate end-to-end web testing
Drill is an HTTP load testing application written in Rust
Node.js test runner that lets you develop with confidence
Fortio load testing library, command line tool, advanced echo server