Regression testing is a must-have testing activity. A quite common best practice is to build a regression test suite consisting of many related test cases for a particular feature. This test suite is scheduled to run automatically after a code update to check if that particular feature is affected by the update. The real question is not about how to build a regression test suite, but rather, on what criteria we should categorize our test cases.
The State of Developer Ecosystem 2022 report revealed that 65% of developers are using JavaScript, making it the most popular language. JavaScript also claims the spot of most popular primary language with 34%. Of all the JavaScript developers 80% use at least one JavaScript framework. Though there are thousands of JavaScript frameworks available, only a small subset of them is being used by developers.