There are 3 repositories under hl7v2 topic.
Conversion utility to translate legacy data formats into FHIR
Lightweight HL7 C# parser and composer compatible with .Net Core and .Net Standard
This repository contains all the code that I have used in my HL7 articles on my blog (both Java and .NET examples are included)
Converts HL7 v2 Messages to FHIR Resources
Redox's in-house HL7v2 parser/generator
.NET HL7® message generation and parsing library for the version 2.x standard
This is the final framework for socket communication. It is available for C++ and C#. You can use it to develop applications which can be accessed with standard protocols like HTTP, REST, MQTT5 or simple socket protocols (also with SSL/TLS). You also can choose serializations like JSON, protobuf, HL7v2 to send your messages. http mqtt rest json hl7
A Patient Generation tool, which supports the creation of randomized Patient records using FHIR, HL7v2, and HL7v3 (Pan-Canadian Messages).
Convert HL7 to FHIR, CDA to FHIR, FHIR to HL7 as a Service
The CDC’s Pandemic-Ready Interoperability Modernization Effort (PRIME) Java based FHIR conversion library
Ready to use demo of an FHIR Server and HL7v2 transformation to the FHIR Server on IRIS For Health Intersystems
Tool for creating scenarios which capture a patient's hospitalization life cycle and generate HL7 2.3 messages.
Open Immunize seeks to provide a open source, customizable, enterprise scale jurisdictional IMS solution founded on the tenants of Open Architecture, Interoperability, Security & Privacy and Extensibility.
[0.1] HL7 2.3 implementation in TypeScript. (Parsing, Encoding, MLLP)
HL7 2.x JSON/XML/ER7 (Pipe-delimited) Message Parser & Transformer
:hospital: Support and library resources for HL7 Hero, a mobile app that parses HL7 2.X Schemas.
vcf2hl7v2: a utility to convert VCF files into HL7 V2 format for genomics-EHR integration
Hl7ToRDF Data Converter: This library converts a set of hl7 v2.x messages to RDF format.
Open source HL7v2 compatible with Node.js
HL7 notes: message protocol for medical diagnostic machine interoperability
Enterprise Data Exchange (DEX) is a new cloud-native centralized data ingestion, validation, and observation service scoped for common data types (HL7, FHIR, CDA, XML, CSV) sent to the CDC. It helps public health stakeholders who send data to the CDC while reducing the maintenance efforts, complexity, and duplication of ingestion points to CDC.