NeoOrigins datapack editor

Edit, validate, and download a ready-to-drop .zip — no install, no Gradle, no JSON hand-rolling.

Power forms are generated from the same JSON schema the mod loads at runtime. If the form lets you set it, the loader accepts it.

Every edit re-serialises immediately, with AJV validation against the origin and power schemas. Spot errors before you export.

Drafts persist in your browser, so a refresh doesn't cost you the origin you've been tuning for the last twenty minutes.