Oxlint does support core rules out of the box but has support for JS plugins[0] as mentioned. If you don't rely on a custom parser (so svelte or vue component for example) things just work. Even react compiler rules[1].
[0] https://oxc.rs/docs/guide/usage/linter/js-plugins.html [1] https://github.com/TheAlexLichter/oxlint-react-compiler-rule...