How do QA Automation frameworks improve testing efficiency?

Automation frameworks for QA improve efficiency because they organize test case writing, management, and execution. It provides reusability since components can be reused in developing new tests. This will further enable smooth integration with the Continuous Integration and Continuous Development pipelines. It makes the automated tests automatically run once every code transformation. Standardized frameworks like Selenium, TestNG, and JUnit are immensely capable of test case maintenance that will speed up the process of test management and execution significantly.