@vestlang/core

The reference compiler for the vestlang canonical interchange — the Open Cap Table Coalition aligned schema for expressing a vesting schedule as storable data.

Given a canonical schedule template and its runtime inputs (start anchor, share count, fired events), core compiles it, validates its structure, and reports template-space diagnostics. It is the piece that makes a canonical template interoperable: without an agreed compiler, two systems reading the same template can disagree on rounding, day-of-month, cliff, and re-anchoring.

npm install @vestlang/core

Ships both ESM and CommonJS, so it works under import and require alike.

Looking for the DSL?

Most users want @vestlang/vestlang — the batteries-included entry point. It layers the vesting DSL (combinators like LATER OF / EARLIER OF, event gates, contingent starts) and the evaluator on top of this compiler, and re-exports core as core. Reach for @vestlang/core directly when you only need the canonical compiler, without the DSL front-end.

License

MIT