NObjective

{{Notability|Products|date=February 2023}}{{Infobox_Software

| name = NObjective

| latest_release_version = 0.9.5

| latest_release_date = January 29, 2009

| operating_system = Mac OS X Tiger
Mac OS X Leopard

| license = LGPL

| website = {{URL|http://code.google.com/p/nobjective}}

}}

NObjective is a Mono to Cocoa bridge.

NObjective is high-performance bridge between managed .NET and unmanaged Cocoa worlds. It provides automatically generated proxies for all Objective-C classes and can be used to export managed classes to unmanaged Objective-C runtime.

Key features:

• Lowest processor and memory overheads compared to similar bridges; see project page for performance benchmark results
• Ability to automatically import Objective-C classes
• Essential enums and structs are also automatically imported
• Ability to export .NET Framework classes to Objective-C runtime
• Ability to rethrow exceptions across runtimes in both directions
• Ability to work on Mac OS X Tiger, Mac OS X Leopard