| Callables | General Callables API |
| NBitArray | Array of bits to save memory instead of using 8-bit boolean values. |
| NColor | NColor Library. |
| NDefs | NDefs library, dependency. |
| NEvents | NEvents library for adding event handling. |
| NFuncs | NFuncs library, dependency of other libs, useful functions. |
| NPush | NPush library for Push buttons. |
| NRotary | NRotary library for using rotary encoders and gradationals. |
| NStreamCom | Data communications library that encode/decodes, and buffers data |
| NTimer | Timing for events, asynchronus delays |
| NHCSR04 | NHCSR04 for the HC-SR04 Ultrasonic sensor. |
| PinMatrix | Pin grid-matrix reader |
| SketchBinder | Sketch Binder. |
| stdcol | Collections/Data Structures library |
| StreamUtilities | Stream utilities for writing/reading |