Performance-testing Packages

Command-line-interface for the perfrunner - automated UI performance test tool

Automated UI performance test tool to measure performance changes for the web apps and sites

Find the process's time resolution

Fine-grained HAR file creation and inspection in Selenium tests.

Simple but powerful profiling mechanism to find bottlenecks in your code.

Easily test network/endpoint request performance and output it to an HTML table.

Like `performance.now()` but in nanoseconds.

Suman daemon worker process pool and more

Load/performance testing framework

Express middleware to enable crowdsourced load simulations via loadmill.com

Loadtester allows for the distribution of load tests across numerous computers, making it possible to simulate millions of concurrent users.

Loadtester allows for the distribution of load tests across numerous computers, making it possible to simulate millions of concurrent users.

Generate k6 html test result report from CSV output data.

Run functions in phases. Useful for load and performance testing