The exec/load directory (and mods/load) directories contain JavaScript Libraries (.js files) that are load()ed by other JavaScript modules. The JavaScript files in this directory provide a programming library that sysops can use to develop scripts for Synchronet in JavaScript.
Sysop-modified or 3rd-party modified scripts from the exec/load directory should be moved to the mods/load directory to be protected from over-write during any Synchronet upgrades or updates.