In watch mode, most testing frameworks can detect that you saved your test file and re-run it. With AVA, if you save the file your test is targeting, it will r

In watch mode, most testing frameworks can detect that you saved your test file and re-run it. With AVA, if you save the file your test is targeting, it will re-run your test. And every other test targeting it. And every other test that has a nested dependency on it.