Mostly how does new tech integrate with existing tooling for the target platform.
Having less IDE features available, lack of graphical debugger, additional build systems, having to manually write FFI wrappers, not exposing all the features available in the platform languages, impedance mismatch to create libraries to be consumed by the platform languages are all issues that I might consider negative when evaluating new tech.
Comments
Mostly how does new tech integrate with existing tooling for the target platform.
Having less IDE features available, lack of graphical debugger, additional build systems, having to manually write FFI wrappers, not exposing all the features available in the platform languages, impedance mismatch to create libraries to be consumed by the platform languages are all issues that I might consider negative when evaluating new tech.