๐ฅ HAPI FHIR - Java API for HL7 FHIR Clients and Servers
Star History
Momentum
+60
STARS ยท LAST 30 DAYS
2
PER DAY
#127
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +14 | +60 | +180 |
| Per day | 2 | 2 | 2 |
| Forks gained | +8 | +30 | +75 |
hapi-fhir gained 60 stars in the last 30 days, about 2 a day, and now has 2.4K. It is about 12 years old and has averaged roughly 201 stars a year. It ranks #127 among Java repositories and #1,699 across all languages on GitHubRepo.
Trending Record
2
DAYS ON TRENDING
#1899
BEST RANK
Sep 27, 2026
FIRST APPEARANCE
Active
STATUS TODAY
hapi-fhir has maintained a continuous presence across global trending indexes, peaking at #1899. Below is the 30-day activity profile:
๐ก Overview
hapi-fhir is an open-source project written in Java: ๐ฅ HAPI FHIR - Java API for HL7 FHIR Clients and Servers.
Engineered for speed, consistency, and developer ease, it solves common hurdles in apps, fhir, hapi-fhir. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
โก Key Features
Optimized execution pipeline written in Java for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
๐ฅ Installation
$ git clone https://github.com/hapifhir/hapi-fhir.git
cd hapi-fhirโ System Requirements
Platforms
- โข macOS
- โข Linux
- โข Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
๐ง How It Works
hapi-fhir coordinates its core functionality through a modular Java pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
๐ฏ Production Use Cases
Production System Integration
Embed hapi-fhir into Java backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open Apache-2.0 license.
๐ Getting Started
Install hapi-fhir using your package manager: `git clone https://github.com/hapifhir/hapi-fhir.git`
Initialize your project workspace or configuration file for hapi-fhir.
Import hapi-fhir into your codebase or invoke it directly from your terminal.
Execute your test suite or run `hapi-fhir --help` to verify successful setup.
๐ Strengths
โ ๏ธ Considerations
โ Alternatives & Direct Competitors
๐ฅ Who Should Use This
Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads.
๐ Nearby in the Rankings
hapifhir/hapi-fhir is currently ranked #1,699 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
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Frequently Asked Questions
What does hapi-fhir do? +
๐ฅ HAPI FHIR - Java API for HL7 FHIR Clients and Servers
What language is hapi-fhir written in? +
The primary language is Java. Topics include: apps, fhir, hapi-fhir, healthcare, hl7.
Is hapi-fhir actively maintained? +
Yes, the last recorded push was on Sep 28, 2026 with 1,622 open issues being tracked.
How many stars does hapi-fhir have? +
hapi-fhir has 2,408 stars and 1,503 forks on GitHub.
How does hapi-fhir rank among GitHub repositories? +
With 2,408 stars, hapifhir/hapi-fhir is ranked #1,699 globally across all repositories tracked on GitHubRepo and #127 among Java projects.
What license is hapi-fhir distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
