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jdg/greyscale-uiimage

Convert a UIImage to greyscale.

Objective-C ◇ developer-tools NOASSERTION
★17STARS
⑂2FORKS
!0ISSUES
🏆#17,229GLOBAL RANK
🔥26DAYS TRENDING
🚀
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Momentum

+10

STARS · LAST 30 DAYS

1

PER DAY

#92

MOST-STARRED Objective-C

Window7 days30 days90 days
Stars gained+0+10+90
Per day111
Forks gained+0+3+10

greyscale-uiimage gained 10 stars in the last 30 days, about 1 a day, and now has 17. It is about 17 years old and has averaged roughly 1 stars a year. It ranks #92 among Objective-C repositories and #17,229 across all languages on GitHubRepo.

Trending Record

greyscale-uiimage has maintained a continuous presence across global trending indexes, peaking at #100. Below is the 30-day activity profile:

💡 Overview

greyscale-uiimage is an open-source project written in Objective-C: Convert a UIImage to greyscale.

Engineered for speed, consistency, and developer ease, it solves common hurdles in Objective-C. 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 Objective-C 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/jdg/greyscale-uiimage.git
cd greyscale-uiimage

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

Objective-C environment and standard tooling

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

greyscale-uiimage coordinates its core functionality through a modular Objective-C 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 greyscale-uiimage into Objective-C 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 NOASSERTION license.

🚀 Getting Started

1

Install greyscale-uiimage using your package manager: `git clone https://github.com/jdg/greyscale-uiimage.git`

2

Initialize your project workspace or configuration file for greyscale-uiimage.

3

Import greyscale-uiimage into your codebase or invoke it directly from your terminal.

4

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

👍 Strengths

Active community backing with 17 GitHub stars and verified adoption.
Permissive open-source distribution under the NOASSERTION license.
Built in Objective-C 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 Objective-C 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
SDWebImage/SDWebImage ★ 25.6K Objective-C

Asynchronous image downloader with cache support as a UIImageView category

Compare ↗
M
jdg/MBProgressHUD ★ 15.9K Objective-C

MBProgressHUD + Customizations

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K
keycastr/keycastr ★ 15.1K Objective-C

KeyCastr, an open-source keystroke visualizer

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S
SelfControlApp/selfcontrol ★ 4.4K Objective-C

:skull: Mac app to block your own access to distracting websites etc for a predetermined period of time. It can not be undone by the app or by a restart – you must wait for the timer to run out.

Compare ↗

👥 Who Should Use This

Developers and engineering teams building with Objective-C, seeking reliable, tested, and actively maintained tooling for production workloads.

🏆 Nearby in the Rankings

jdg/greyscale-uiimage is currently ranked #17,229 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#17,104 jasherai/xss_terminate Ruby ★ 18 Compare ↗
#17,104 zapnap/database_form Ruby ★ 18 Compare ↗
#17,104 dustin/ruby-freebase Ruby ★ 18 Compare ↗
#17,104 arinltte/7elewen Swift ★ 18 Compare ↗
#17,104 DanielOu1208/aerivoice Swift ★ 18 Compare ↗
#17,229 jdg/greyscale-uiimage This Project Objective-C ★ 17
#17,229 up_the_irons/credit_card_tools Ruby ★ 17 Compare ↗
#17,229 ndarilek/rb-gps Ruby ★ 17 Compare ↗
#17,229 brosner/django-sqlalchemy Python ★ 17 Compare ↗
#17,229 norbert/has_uuid Ruby ★ 17 Compare ↗
#17,229 robmckinnon/morph Ruby ★ 17 Compare ↗

Frequently Asked Questions

What does greyscale-uiimage do? +

Convert a UIImage to greyscale.

What language is greyscale-uiimage written in? +

The primary language is Objective-C. Topics include: software.

Is greyscale-uiimage actively maintained? +

Yes, the last recorded push was on May 20, 2009 with 0 open issues being tracked.

How many stars does greyscale-uiimage have? +

greyscale-uiimage has 17 stars and 2 forks on GitHub.

How does greyscale-uiimage rank among GitHub repositories? +

With 17 stars, jdg/greyscale-uiimage is ranked #17,229 globally across all repositories tracked on GitHubRepo and #92 among Objective-C projects.

What license is greyscale-uiimage distributed under? +

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

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