Simple, Lightweight HL7 module for tranforming, manipulating, or creating HL7 messages.

A pure Node.js HL7 Client that allows for communication to a HL7 Broker/Server that can send properly formatted HL7 messages with ease.It can also parse and then you can extract message segments out.

TypeScript definitions for fhir

Medplum HL7 Utilities

simple library for creating and parsing hl7 messages

HL7 definition dictionary

HL7 message validation and checking library

FHIR translate package

Sushi Unshortens Short Hand Inputs (FSH Compiler)

Node hl7 object parser

Incomplete, in progress, not fully spec compliant, but relatively tiny parse/serialize support for HL7 messages into a fairly simple to use JS format.

Wrap zod validation errors in user-friendly readable messages

Node.js client library for creating a HL7 Server which can accept incoming a properly formatted HL7 message(s), and then parses the HL7 message. Once the message has been parsed you can then do something with the final result that you so desire.

Decorator-based property validation for classes.

Parsing HL7 into JSON

Medplum TS/JS Library

A parser for hl7 version 2 messages. Creates json from v2 messages, and creates v2 messages from json.

React Hook Form validation resolvers: Yup, Joi, Superstruct, Zod, Vest, Class Validator, io-ts, Nope, computed-types, TypeBox, arktype, Typanion, Effect-TS and VineJS

Parse and stringify HL7 Dates to JavaScript Date objects

Node validation utility functions for Docusaurus packages.