what is jmeter used for

JMeter is a software tool that is used for load testing, performance-oriented business (functional) test, regression test, etc., on different protocols or technologies. It was originally designed for testing web applications but has since expanded to include other test-related functions. JMeter is a Java-based open-source software that can be used to simulate a heavy load on a server by creating thousands of virtual concurrent users to the web server. It can be used to test the performance of web applications or a variety of services. JMeter can simulate multiple users with concurrent threads, create a heavy load against web applications under test, and support multi-protocol. It can be integrated with Bean Shell & Selenium for automated testing. JMeter can be used to perform load testing, performance testing, spike testing, and unit testing. It is free of cost, has a friendly interface, and allows users to automate their work. JMeter is easy to use without extensive knowledge of programming and provides integration with Jenkins and reporting.