Setup | Repository Tools | Snipptes
Each Fuse contains a block of code to register the component with DaFusion - this block determines the Fuse's name, it shows an edit and a reload button for development purposes, etc. The Tools/Snippets/FUREGISTERCLASS.development.lua file contains that code block for all the Fuses under Shaders/. The Tools/Snippets/FUREGISTERCLASS.reactor.lua contains that exact block for Fuses that are supposed to be published to the WSL Reactor.
Each Fuse contains some information that is displayed in the Inspector. That is e.g., a link to the web page containing further information, the original name and author, etc. The Tools/Snippets/SHADERFUSECONTROLS.*.lua files contain the respective code block variants for the Fuses in the repository (Shaders/) as *.development.lua and those in case the Fuses are bundled for Reactor (Atom/) as *.reactor.lua.
Calling the 'Update Fuses with current BOILERPLATE Code' menu item in the 'Repository Tools' submenu scans all Fuses under Shaders/ and replaces the respective code blocks with those from the *.development.lua snippet files.
When generating the Reactor package by calling 'Write ATOM and compile Fuses for publication on Reactor' the script uses the *.reactor.lua snippets when writing the Fuses into the Atom/ folder.
Long story short: this way we have some consistent registration and information for each Fuse that, if needed, can be changed for all Fuses by simply editing the corresponding 'snippets'.