Building a Plugin System for Photo Libraries
Photo workflows are personal: rename by shoot date, export web sizes, sort into album folders. A closed app can only guess.
LUMORA plugins are JavaScript selection actions living under {app_data}/plugins/. There is no fetch. Permissions are explicit. You can open main.js in any editor.
Ship a folder, not a binary black box. Fork first-party examples — hello selection, rename by date, organize by template, export web-ready — then grow from there.
Start with the plugin guide.