2. Timezone SupportLightweight time zone support for your applications or other date libraries.
3. nomnoml-cliGenerates images from nomnoml diagram sources in a NodeJS module or on the command line
4. dayjsExtended fork of Day.js - 2KB immutable date library alternative to Moment.js
5. jsonlintJSON/CJSON/JSON5 parser, syntax & schema validator and pretty-printer with a command-line client, written in pure JavaScript.