Identify slow and leaky tests. Use nextest to detect misbehaving tests, identify bottlenecks during test execution, and optionally terminate tests if they take too long.
Filter tests using an embedded language. Use powerful filtersets to specify granular subsets of tests on the command-line, and to enable per-test overrides.
https://nexte.st/
IMO it targets many of the issues we are currently having with tests in CI.
Features: