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subhashhhhhh
Home / Kotlin / Lumen

subhashhhhhh/Lumen

A photo gallery for Android with the smart features of Google Photos and iPhone Photos. Nothing leaves your phone.

Kotlin ◇ android Apache-2.0
★60STARS
⑂0FORKS
!0ISSUES
🏆#22,406GLOBAL RANK
🔥2DAYS TRENDING
🚀
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⚡ Executive Summary & Quick Facts

Authoritative Source

Lumen is Lumen is an open-source project written in Kotlin: A photo gallery for Android with the smart features of Google Photos and iPhone Photos. Nothing leaves your phone..

Repository subhashhhhhh/Lumen ↗
Primary Category android
Language & Stack Kotlin
Software License Apache-2.0
Community Traction ★ 60 stars · ⑂ 0 forks · #22,406 globally
Maintenance ● Active (Last commit: Oct 26, 2026) · 0 open issues
Target Audience Developers and engineering teams building with Kotlin, seeking reliable, tested, and actively maintained tooling for production workloads.

Star History

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Momentum

+10

STARS · LAST 30 DAYS

1

PER DAY

#973

MOST-STARRED Kotlin

Window7 days30 days90 days
Stars gained+7+10+90
Per day111
Forks gained+1+3+10

Lumen gained 10 stars in the last 30 days, about 1 a day, and now has 60. It is about 1 year old and has averaged roughly 60 stars a year. It ranks #973 among Kotlin repositories and #22,406 across all languages on GitHubRepo.

Trending Record

Lumen has maintained a continuous presence across global trending indexes, peaking at #20484. Below is the 30-day activity profile:

💡 Overview

Lumen is an open-source project written in Kotlin: A photo gallery for Android with the smart features of Google Photos and iPhone Photos. Nothing leaves your phone.

Engineered for speed, consistency, and developer ease, it solves common hurdles in android, degoogled, gallery. 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 Kotlin 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/subhashhhhhh/Lumen.git
cd Lumen

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

JDK 17+, Kotlin compiler >= 1.9

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

Lumen coordinates its core functionality through a modular Kotlin 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

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Model Inference & Prompting

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Context Memory & RAG

Augment language models with dynamic vector retrieval and structured project memory.

Developer Productivity

Automate repetitive engineering tasks, code generation, and test creation using AI agents.

🚀 Getting Started

1

Install Lumen using your package manager: `git clone https://github.com/subhashhhhhh/Lumen.git`

2

Initialize your project workspace or configuration file for Lumen.

3

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

4

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

👍 Strengths

Active community backing with 60 GitHub stars and verified adoption.
Permissive open-source distribution under the Apache-2.0 license.
Built in Kotlin 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 Kotlin 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

V
2dust/v2rayNG ★ 64.8K Kotlin

A V2Ray client for Android, support Xray core and v2fly core

Compare ↗
M
topjohnwu/Magisk ★ 63.1K Kotlin

The Magic Mask for Android

Compare ↗
O
lysine-dev/okhttp ★ 47.1K Kotlin

A meticulous HTTP client for the JVM, Android, and GraalVM.

Compare ↗
A
android/architecture-samples ★ 45.9K Kotlin

A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.

Compare ↗

👥 Who Should Use This

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

🏆 Nearby in the Rankings

subhashhhhhh/Lumen is currently ranked #22,406 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#22,367 mengwEX/dsh-block-ptc JavaScript ★ 61 Compare ↗
#22,367 SkyeShade/HellForge C# ★ 61 Compare ↗
#22,367 malebuffy/AndroidAutoMaker Kotlin ★ 61 Compare ↗
#22,367 leontdi/marco-familiar-dashboard Kotlin ★ 61 Compare ↗
#22,367 0kzh/glisse TypeScript ★ 61 Compare ↗
#22,406 subhashhhhhh/Lumen This Project Kotlin ★ 60
#22,406 engineyard/vertebra-rb Ruby ★ 60 Compare ↗
#22,406 zapnap/toopaste Ruby ★ 60 Compare ↗
#22,406 dperini/nwevents JavaScript ★ 60 Compare ↗
#22,406 sqs/rhino Ruby ★ 60 Compare ↗
#22,406 lethain/aym-cms Python ★ 60 Compare ↗
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Frequently Asked Questions

What does Lumen do? +

A photo gallery for Android with the smart features of Google Photos and iPhone Photos. Nothing leaves your phone.

What language is Lumen written in? +

The primary language is Kotlin. Topics include: android, degoogled, gallery, jetpack-compose, kotlin.

Is Lumen actively maintained? +

Yes, the last recorded push was on Oct 26, 2026 with 0 open issues being tracked.

How many stars does Lumen have? +

Lumen has 60 stars and 0 forks on GitHub.

How does Lumen rank among GitHub repositories? +

With 60 stars, subhashhhhhh/Lumen is ranked #22,406 globally across all repositories tracked on GitHubRepo and #973 among Kotlin projects.

What license is Lumen distributed under? +

The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.

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