babyfish-ct/jimmer
The most advanced ORM of JVM, for both java & kotlin
⚡ Executive Summary & Quick Facts
Authoritative Sourcejimmer is jimmer is an open-source project written in Java: The most advanced ORM of JVM, for both java & kotlin..
| Repository | babyfish-ct/jimmer ↗ |
|---|---|
| Primary Category | cache |
| Language & Stack | Java |
| Software License | Apache-2.0 |
| Community Traction | ★ 1.7K stars · ⑂ 155 forks · #4,949 globally |
| Maintenance | ● Active (Last commit: Oct 6, 2026) · 37 open issues |
| Target Audience | Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads. |
Star History
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+42
STARS · LAST 30 DAYS
1
PER DAY
#379
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +42 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +3 | +10 |
jimmer gained 42 stars in the last 30 days, about 1 a day, and now has 1.7K. It is about 4 years old and has averaged roughly 418 stars a year. It ranks #379 among Java repositories and #4,949 across all languages on GitHubRepo.
Trending Record
16
DAYS ON TRENDING
#4889
BEST RANK
Oct 6, 2026
FIRST APPEARANCE
Active
STATUS TODAY
jimmer has maintained a continuous presence across global trending indexes, peaking at #4889. Below is the 30-day activity profile:
💡 Overview
jimmer is an open-source project written in Java: The most advanced ORM of JVM, for both java & kotlin.
Engineered for speed, consistency, and developer ease, it solves common hurdles in cache, caffine, data. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ 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.
📥 Installation
$ git clone https://github.com/babyfish-ct/jimmer.git
cd jimmer⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
jimmer 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.
🎯 Production Use Cases
High-Throughput Storage
Persist and retrieve structured data records with minimal latency and high concurrency.
In-Memory Caching
Accelerate application response times by caching frequently queried database entities.
Analytical Queries
Run aggregate metrics and point lookups across large sets of records.
Distributed Replication
Synchronize state across multiple cluster nodes with strong consistency guarantees.
🚀 Getting Started
Install jimmer using your package manager: `git clone https://github.com/babyfish-ct/jimmer.git`
Initialize your project workspace or configuration file for jimmer.
Import jimmer into your codebase or invoke it directly from your terminal.
Execute your test suite or run `jimmer --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
babyfish-ct/jimmer is currently ranked #4,949 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #4,943 | Multiwoven/multiwoven | Ruby | ★ 1.7K | Compare ↗ |
| #4,945 | MorphiaOrg/morphia | Java | ★ 1.7K | Compare ↗ |
| #4,945 | intentee/paddler | Rust | ★ 1.7K | Compare ↗ |
| #4,947 | pybamm-team/PyBaMM | Python | ★ 1.7K | Compare ↗ |
| #4,948 | mekanism/Mekanism | Java | ★ 1.7K | Compare ↗ |
| #4,949 | babyfish-ct/jimmer This Project | Java | ★ 1.7K | |
| #4,949 | taiga-family/maskito | TypeScript | ★ 1.7K | Compare ↗ |
| #4,951 | earthboundkid/requests | Go | ★ 1.7K | Compare ↗ |
| #4,952 | kuzzleio/kuzzle | TypeScript | ★ 1.7K | Compare ↗ |
| #4,953 | goaop/framework | PHP | ★ 1.7K | Compare ↗ |
| #4,953 | radius-project/radius | Go | ★ 1.7K | Compare ↗ |
Frequently Asked Questions
What does jimmer do? +
The most advanced ORM of JVM, for both java & kotlin
What language is jimmer written in? +
The primary language is Java. Topics include: cache, caffine, data, draft, fetch.
Is jimmer actively maintained? +
Yes, the last recorded push was on Oct 6, 2026 with 37 open issues being tracked.
How many stars does jimmer have? +
jimmer has 1,672 stars and 155 forks on GitHub.
How does jimmer rank among GitHub repositories? +
With 1,672 stars, babyfish-ct/jimmer is ranked #4,949 globally across all repositories tracked on GitHubRepo and #379 among Java projects.
What license is jimmer distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
