The ability of Netsil is that it can be used with different languages such as java, python or nodejs without any problems at all! I think this has been one of my favorite features because in some cases you need someone who knows your code very well before fixing an issue (in terms of language). Sometimes there are errors which have not even anything related to netssl itself but rather something else like how much memory do we set? Or what kind of configuration should i pass while executing our programmation codes etc. This really helps alot when working remotely where everything needs to work perfectly fine since time difference makes us delay things from happening sometimes. And also its free so definitely go ahead if u r looking into solving these issues :D!! It solves most common network communication bugs out here :) Also they provide helpdesk support whenever needed too! We solve almost every Networking problem using netsl!!