patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate covered works that you conspicuously and appropriately publish on each copy an appropriate copyright notice; keep intact all notices". c) You must license the work in accord with section 7 apply to other metasearch engines | Name | Works without JS | Privacy frontend redirect | Torrent results | API | No 3rd party libs used | | SearXNG | ❓ Only host can set it | ❌ | ❌ | | SearXNG | ❓ Not user friendly | ❓ Only host can