Minecraft Script is a programming language for developers of mcfunctions, Minecraft maps and packages. The .mcscript files are therefore compiled and generated to the function format. This enables the developer extended possibilities, such as Modals, Loops, Varibles, Constants and Command-Wrapping.
Minecraft Cam is a small vanilla package that makes the usage of custom camera paths much easier in 1.13. It is as simple as setting your start point, end point and entering the duration and the whole path will be calculated for you. But this tool is not only extremly helpful making videos and cinematics, it has an api for mapmakers and developers who want to intregrate a camera path into their creations.