django-crawl

django-crawl by Adam Johnson: BFS-crawls your Django site using the test client, no real HTTP overhead. Origin story: diffing CSP headers during a Django 6.0 migration accidentally caught 7 non-CSP bugs in a 100%-coverage project. HTML parsing via Rust (html5ever), follows links/sitemaps/feeds. Works as a management command or a TestCase smoke test that raises ExceptionGroup on errors.