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yegor256
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yegor256/cactoos

Object-Oriented Java primitives, as an alternative to Google Guava and Apache Commons

Java ◇ java MIT
★782STARS
⑂177FORKS
!73ISSUES
🏆#2,971GLOBAL RANK
🔥5DAYS TRENDING
🚀
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Star History

Continuous Observations
Interactive star growth chart for yegor256/cactoos
CSV

Momentum

+20

STARS · LAST 30 DAYS

1

PER DAY

#221

MOST-STARRED Java

Window7 days30 days90 days
Stars gained+7+20+90
Per day111
Forks gained+1+4+10

cactoos gained 20 stars in the last 30 days, about 1 a day, and now has 782. It is about 9 years old and has averaged roughly 87 stars a year. It ranks #221 among Java repositories and #2,971 across all languages on GitHubRepo.

Trending Record

cactoos has maintained a continuous presence across global trending indexes, peaking at #1279. Below is the 30-day activity profile:

💡 Overview

cactoos is an open-source project written in Java: Object-Oriented Java primitives, as an alternative to Google Guava and Apache Commons.

Engineered for speed, consistency, and developer ease, it solves common hurdles in java, java-library, oop. 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/yegor256/cactoos.git
cd cactoos

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

JDK 17 or higher (OpenJDK / GraalVM)

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

cactoos 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 cactoos 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 MIT license.

🚀 Getting Started

1

Install cactoos using your package manager: `git clone https://github.com/yegor256/cactoos.git`

2

Initialize your project workspace or configuration file for cactoos.

3

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

4

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

👍 Strengths

Active community backing with 782 GitHub stars and verified adoption.
Permissive open-source distribution under the MIT 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

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

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G
google/guava ★ 51.9K Java

Google core libraries for Java

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D
apache/dubbo ★ 41.6K Java

The java implementation of Apache Dubbo. An RPC and microservice framework.

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T
eugenp/tutorials ★ 37.3K Java

Getting Started with Spring Boot 3:

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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

yegor256/cactoos is currently ranked #2,971 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#2,966 erik-megarad/negative-captcha Ruby ★ 786 Compare ↗
#2,966 Jakeschincariol/linkedin-agent-skill Python ★ 786 Compare ↗
#2,966 volotat/mini-AGI Python ★ 786 Compare ↗
#2,969 google/grain Python ★ 783 Compare ↗
#2,969 sarensw/MacPacker Swift ★ 783 Compare ↗
#2,971 yegor256/cactoos This Project Java ★ 782
#2,971 AlanQuatermain/aqtoolkit Objective-C ★ 782 Compare ↗
#2,973 Fody/MethodTimer C# ★ 781 Compare ↗
#2,973 Consensys-Incorporated/teku Java ★ 781 Compare ↗
#2,973 mjpieters/aiolimiter Python ★ 781 Compare ↗
#2,976 jonathanpeppers/dotnes C# ★ 780 Compare ↗

Frequently Asked Questions

What does cactoos do? +

Object-Oriented Java primitives, as an alternative to Google Guava and Apache Commons

What language is cactoos written in? +

The primary language is Java. Topics include: java, java-library, oop, oop-library, oop-principles.

Is cactoos actively maintained? +

Yes, the last recorded push was on Sep 26, 2026 with 73 open issues being tracked.

How many stars does cactoos have? +

cactoos has 782 stars and 177 forks on GitHub.

How does cactoos rank among GitHub repositories? +

With 782 stars, yegor256/cactoos is ranked #2,971 globally across all repositories tracked on GitHubRepo and #221 among Java projects.

What license is cactoos distributed under? +

The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.

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