The Keccak family of hashing algorithms.
A web3 provider for signing transactions with Ledger hardware wallet.
A PostgreSQL client state machine.
Jarm is JSON-API Relational Mapping -- an ORM layer for Node.js apps.
Extensible base classes for warnings, failures, and panic.
A [stylelint] formatter that outputs test results as a xUnit (JUnit) test report, for compatibility with tools such as CircleCI that expect test results to be formatted in this way.