Fast, easy and reliable testing for anything that runs in a browser, Cypress is the new standard in front-end testing that every developer and QA engineer needs.

Locust is an open source performance/load testing tool for HTTP and other protocols. Its developer-friendly approach lets you define your tests in regular Python code. Locust tests can be run from command line or using its web-based UI

Performance testing with Flood increases customer satisfaction and confidence in your production apps and reduces business risk.

Uptime Kuma is an easy-to-use self-hosted monitoring tool.

Percy is a visual testing and monitoring tool that focuses on detecting visual changes in web applications

Easy-to-use website monitoring and uptime monitoring service in one