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grimmory-tools
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grimmory-tools/grimmory

A self-hosted library for your ebooks, comics, and audiobooks

Java ◇ angular AGPL-3.0
★4.4KSTARS
⑂329FORKS
!213ISSUES
🏆#1,179GLOBAL RANK
🔥2DAYS TRENDING
🚀
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Star History

Continuous Observations
Interactive star growth chart for grimmory-tools/grimmory
CSV

Momentum

+111

STARS · LAST 30 DAYS

4

PER DAY

#81

MOST-STARRED Java

Window7 days30 days90 days
Stars gained+28+111+360
Per day444
Forks gained+2+7+16

grimmory gained 111 stars in the last 30 days, about 4 a day, and now has 4.4K. It is about 1 year old and has averaged roughly 4.4K stars a year. It ranks #81 among Java repositories and #1,179 across all languages on GitHubRepo.

Trending Record

grimmory has maintained a continuous presence across global trending indexes, peaking at #1586. Below is the 30-day activity profile:

💡 Overview

grimmory is an open-source project written in Java: A self-hosted library for your ebooks, comics, and audiobooks.

Engineered for speed, consistency, and developer ease, it solves common hurdles in angular, azw3, cbr. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.

⚡ Key Features

1

Optimized execution pipeline written in Java for predictable speed.

2

Zero-friction configuration with comprehensive sensible defaults out of the box.

3

Cross-platform runtime support across Linux, macOS, and Windows environments.

4

Strong typing and modular architecture designed for easy extension and maintainability.

5

Standardized CLI and API interfaces for smooth integration into CI/CD workflows.

6

Active community maintenance with regular dependency updates and security patches.

📥 Installation

terminal
$ git clone https://github.com/grimmory-tools/grimmory.git
cd grimmory

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

JDK 17 or higher (OpenJDK / GraalVM)

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

grimmory 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

Production System Integration

Embed grimmory 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 AGPL-3.0 license.

🚀 Getting Started

1

Install grimmory using your package manager: `git clone https://github.com/grimmory-tools/grimmory.git`

2

Initialize your project workspace or configuration file for grimmory.

3

Import grimmory into your codebase or invoke it directly from your terminal.

4

Execute your test suite or run `grimmory --help` to verify successful setup.

👍 Strengths

Active community backing with 4,438 GitHub stars and verified adoption.
Permissive open-source distribution under the AGPL-3.0 license.
Built in Java for high execution speed and developer familiarity.
Cross-platform compatibility across modern Linux, macOS, and Windows environments.
Clean modular design allowing flexible configuration and pipeline integration.

⚠️ Considerations

Requires familiarity with Java and modern CLI workflows.
Ecosystem extensions may require manual configuration depending on environment constraints.
Active development roadmap means breaking API changes may occur across major versions.

⇄ Alternatives & Direct Competitors

S

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G
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👥 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

grimmory-tools/grimmory is currently ranked #1,179 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#1,174 Cysharp/MagicOnion C# ★ 4.5K Compare ↗
#1,175 dotnet/docfx C# ★ 4.4K Compare ↗
#1,176 facebook/buck2 Rust ★ 4.4K Compare ↗
#1,177 sparklemotion/mechanize Ruby ★ 4.4K Compare ↗
#1,178 crate/crate Java ★ 4.4K Compare ↗
#1,179 grimmory-tools/grimmory This Project Java ★ 4.4K
#1,180 muety/wakapi Go ★ 4.4K Compare ↗
#1,181 gptme/gptme Python ★ 4.4K Compare ↗
#1,181 TheoLeeCJ/SemIf-OpenJev Python ★ 4.4K Compare ↗
#1,183 square/wire Kotlin ★ 4.4K Compare ↗
#1,184 ExcelDataReader/ExcelDataReader C# ★ 4.4K Compare ↗

Frequently Asked Questions

What does grimmory do? +

A self-hosted library for your ebooks, comics, and audiobooks

What language is grimmory written in? +

The primary language is Java. Topics include: angular, azw3, cbr, cbz, comics.

Is grimmory actively maintained? +

Yes, the last recorded push was on Sep 27, 2026 with 213 open issues being tracked.

How many stars does grimmory have? +

grimmory has 4,438 stars and 329 forks on GitHub.

How does grimmory rank among GitHub repositories? +

With 4,438 stars, grimmory-tools/grimmory is ranked #1,179 globally across all repositories tracked on GitHubRepo and #81 among Java projects.

What license is grimmory distributed under? +

The repository reports a AGPL-3.0 license. Always verify the repository LICENSE file for legal terms.

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