edtf-wasm
WebAssembly bindings for edtf-core
and edtf-normalize: EDTF
(ISO 8601-2:2019 Annex A) validation, canonicalization, level
classification, bounds, three-valued temporal relations, and deterministic
prose-date normalization ("circa 1920" → 1920~) for JavaScript — the same
validator the Rust and Postgres layers run, so the stack can never diverge.
Published on npm as edtf-wasm (built with wasm-pack). Part of the
edtf crate family.