@jarenjs/refs
The official JSON Schema meta-schemas for draft-06, draft-07, draft 2019-09 and draft 2020-12, bundled for offline use with Jaren.
Usage
import { JarenValidator } from '@jarenjs/validate';
import { getSchemaDraftByName, getSchemaDraftByVersion } from '@jarenjs/refs';
const meta = getSchemaDraftByName('draft2020-12'); // or getSchemaDraftByVersion(2020)
const jaren = new JarenValidator()
.addMetaSchema([...meta.schema], meta.draft);getSchemaDraftByVersion accepts 6, 7, 2019 and 2020; getSchemaDraftByName accepts the common spellings (draft7, draft-07, 2019-09, draft2020-12, ...). Each returns { draft, schema } where schema is the array of meta-schema documents for that draft (2019-09 and 2020-12 ship multiple vocabulary documents).
The meta-schemas matter beyond $ref resolution: @jarenjs/validate uses them for draft detection, $vocabulary-aware keyword selection (including format-assertion), and cross-draft references — all offline, with no network fetches.
See the repository README for full documentation and the HOWTO for multi-draft setups.