BoosterPacks for LaunchPads

In LaunchPad speak, a shield is called a BoosterPack. Some are built by Texas Instruments, and many others by external manufacturers.

Here's the official webpage for BoosterPacks. Another repository comes from 43oh. A comprehensive list is available here.

One key feature is the great value: carefully designed shields at very attractive prices.

The BoosterPacks come in the same black box as the LaunchPad. 

There are two sizes: 20-pin and 40-pin BoosterPacks.
I've designed a pins map for the LaunchPads and BoosterPacks, with standardised colours for the Energia implementation of the I²C, SPI and UART ports and digital and analog GPIO pins.

Find the list of the LaunchPads and BoosterPacks Pins Maps.

The Inter-Boards Pins Compatibility Table includes all the LaunchPads and BoosterPacks to check compatibilities.

Display BoosterPacks

Multi-Sensors BoosterPacks

Other BoosterPacks

Radio BoosterPacks 

Reference