CLI wrapper for @val-protocol/chain-verifier — one-command offline verification of a VAL audit.export NDJSON chain, from a local file or directly from a VAL operator backend via the MCP audit.export tool.

A type checking library where each exported function returns either true or false and does not throw. Also added tests.

Stringify any JavaScript value.

Sign and unsign cookies

a CSS selector parser

Reference offline verifier for Verifiable Authorization Lineage (VAL). Zero runtime dependencies — pure SHA-256 against the canonical preimage specified in the VAL wire format. Verify chain integrity, lineage, scope, grounding, and delegator authority cli

Query result type converters for node-postgres

Lazy value.

Reads / writes floats / doubles from / to buffers in both modern and ancient browsers.

Caller-side, no-DSS, pure-JS eIDAS QES (Qualified Electronic Signature) validator for VAL Profile C. Validates a detached/enveloped CAdES (.p7m) or JAdES delegator signature (parse + x5c signature-value + cert-path + QcStatements + Trusted-List CA/QC-for-

Utilities for working with common protobuf types

convert umask from string <-> number

HTTP cookie signing and unsigning

Work with objects of different cased keys

val loader module for webpack

Adds a static `extend` method to a class, to simplify inheritance. Extends the static properties, prototype properties, and descriptors from a `Parent` constructor onto `Child` constructors.

Easy tables for your console data

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Advanced URL Connection String parser + generator.

Convert an object's keys to snake case