Everything here runs in your browser. Nothing to install.
Paste one object or an array. Required: name, url (a relative path, or https://… for an external site, which gets an External badge). Optional: hidden (true hides it from visitors), id, type (tool | creative | game | other), category, description, icon (emoji), tags (array). An item with an existing id replaces that entry. Changes are saved to catalog.json on the server.
name
url
https://…
hidden
true
id
type
tool
creative
game
other
category
description
icon
tags
catalog.json