Publisher
The website rpgjs.dev and the service RPGJS Studio are created and operated by Samuel Ronce.
For any inquiry, use the contact page or write to: 
Hosting
The website is hosted on Cloudflare infrastructure, and the data related to the website and to RPGJS Studio are stored using Cloudflare services.
Cloudflare, Inc., 101 Townsend Street, San Francisco, CA 94107, United States.
Service
RPGJS Studio is a browser-based workspace to create 2D RPGs and MMORPGs: map and character editors, events, AI generation of maps, characters and music, playtesting, publishing and export to RPGJS-compatible source code.
The RPGJS engine is an open-source project released under the MIT license.
Intellectual property
The RPGJS name, logo, website design and texts belong to their publisher. You keep ownership of the content you create or upload in RPGJS Studio and you are responsible for the material you submit. The engine code is available under the MIT license.