Video game accessories manufacturer NEXiLUX released a Joy-Con Alternative for Nintendo Switch.
The Joy-Con Alternative, available in Transparent BLUE & RED or Solid BLACK, costs $44.99. It includes the two Joy-Cons, the grip to play as a pro controller, a type-C cable to charge it from a compatible USB power source, and instructions on how to sync properly.
If you notice, there is a d-pad on the left joy-con.