1. Web Workers

    Method of running scripts in the background, isolated from the web page

  2. crossoriginisolated api

  3. css property: isolation: isolate

  4. css property: unicode-bidi: isolate

  5. css property: unicode-bidi: isolate-override

  6. html element: iframe: allow: cross-origin-isolated

  7. headers http header: feature-policy: cross-origin-isolated

  8. headers http header: permissions-policy: cross-origin-isolated