ORS support route planner?

I have question about route planner. Is it optimization on openrouteservice same like route planner method? I want build some application about route planner.

The simulation is like i have ten routes with various distance. Starts from my current location, which route that i have to go first, second, then till end.

I have not enough experience in programming but i want to learn, maybe any doc that i can read it? Thanks for help

I’m a bit unclear on what you are trying to achieve.
What do you mean by route planner?
What are your ten routes?
Best regards