While using the colour display SSD1351 with my Arduino board, I decided to switch from Ucglib to the Adafruit SSD1351 library since it had functions for drawing bitmaps and provided support for more characters such as 'Ω' and 'θ'.
When I installed it, I noticed that there was a prompt for installing 4 other libraries as shown below. Since my display has no touch screen and I don't intend to use it with Raspberry Pi, will I only need Adafruit SSD1351 and Adafruit GFX?