Search Bar in a Firefox New Tab Extension: Which Engine, How to Handle

Search Bar in a Firefox New Tab Extension: Which Engine, How to Handle Adding a search bar to a new tab extension sounds simple — it's just a text input and a redirect. But there are enough details to get right that it's worth writing down. The Basic Implementation id= "search-form" role= "search" > type= "search" id= "search-input" placeholder= "Search..." autocomplete= "off" autofocus /> document . getElementById ( ' search-form ' ). addEventListener ( ' submit ' , e => { e . preventDefault ()