For an absolute beginner with the Raspberry Pi Zero, this GPIO mapping plate can be handy. It maps all the GPIO pins of the Raspberry Pi Zero.
GPIO Plate for the Raspberry Pi Zero. Picture source: adafruit.com
It freely fits and sits directly on the top of the GPIO pins, as shown in the picture. The labels can help with prototyping.
This stackable breadboard is useful to a beginner in electronics. It provides access to all the GPIO pins and a breadboard is sitting right next to it. This can be helpful to quickly prototype circuits for your project needs.
Stackable breadboard
Note
This breadboard is available at (http://rasp.io/prohat/). We also found another enclosure with breadboard right next to it-http://a.co/dLdxaO1.