Intelligent adaptive brightness for your external monitors
⚡ Executive Summary & Quick Facts
Authoritative SourceLunar is Lunar is an open-source project written in Swift: Intelligent adaptive brightness for your external monitors..
| Repository | alin23/Lunar ↗ |
|---|---|
| Primary Category | adaptive brightness |
| Language & Stack | Swift |
| Software License | MIT |
| Community Traction | ★ 5.7K stars · ⑂ 149 forks · #2,114 globally |
| Maintenance | ● Active (Last commit: Oct 18, 2026) · 5 open issues |
| Target Audience | Developers and engineering teams building with Swift, seeking reliable, tested, and actively maintained tooling for production workloads. |
Star History
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+143
STARS · LAST 30 DAYS
5
PER DAY
#74
MOST-STARRED Swift
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +35 | +143 | +450 |
| Per day | 5 | 5 | 5 |
| Forks gained | +1 | +3 | +10 |
Lunar gained 143 stars in the last 30 days, about 5 a day, and now has 5.7K. It is about 8 years old and has averaged roughly 715 stars a year. It ranks #74 among Swift repositories and #2,114 across all languages on GitHubRepo.
Trending Record
2
DAYS ON TRENDING
#5437
BEST RANK
Oct 18, 2026
FIRST APPEARANCE
Active
STATUS TODAY
Lunar has maintained a continuous presence across global trending indexes, peaking at #5437. Below is the 30-day activity profile:
💡 Overview
Lunar is an open-source project written in Swift: Intelligent adaptive brightness for your external monitors.
Engineered for speed, consistency, and developer ease, it solves common hurdles in adaptive-brightness, brightness, brightness-control. 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 Swift 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/alin23/Lunar.git
cd Lunar⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Swift 5.9+ / Xcode 15+ (macOS/Linux)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
Lunar coordinates its core functionality through a modular Swift 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
Modern Web Interfaces
Build dynamic, responsive user experiences with component-driven architecture.
Enterprise Design Systems
Standardize design tokens, accessible widgets, and themes across engineering teams.
Interactive Data Dashboards
Render real-time telemetry, user feeds, and analytics with sub-millisecond updates.
Cross-Platform Web Apps
Deploy performant single-page applications optimized for both mobile and desktop browsers.
🚀 Getting Started
Install Lunar using your package manager: `git clone https://github.com/alin23/Lunar.git`
Initialize your project workspace or configuration file for Lunar.
Import Lunar into your codebase or invoke it directly from your terminal.
Execute your test suite or run `Lunar --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Swift, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
alin23/Lunar is currently ranked #2,114 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #2,109 | newton-physics/newton | Python | ★ 5.7K | Compare ↗ |
| #2,110 | FxEmbed/FxEmbed | TypeScript | ★ 5.7K | Compare ↗ |
| #2,111 | pylint-dev/pylint | Python | ★ 5.7K | Compare ↗ |
| #2,111 | ageerle/ruoyi-ai | Java | ★ 5.7K | Compare ↗ |
| #2,113 | tModLoader/tModLoader | C# | ★ 5.7K | Compare ↗ |
| #2,114 | alin23/Lunar This Project | Swift | ★ 5.7K | |
| #2,115 | home-assistant/frontend | TypeScript | ★ 5.7K | Compare ↗ |
| #2,116 | rhaiscript/rhai | Rust | ★ 5.7K | Compare ↗ |
| #2,117 | ilya-zlobintsev/LACT | Rust | ★ 5.7K | Compare ↗ |
| #2,118 | kgateway-dev/kgateway | Go | ★ 5.7K | Compare ↗ |
| #2,119 | danger/danger | Ruby | ★ 5.7K | Compare ↗ |
Frequently Asked Questions
What does Lunar do? +
Intelligent adaptive brightness for your external monitors
What language is Lunar written in? +
The primary language is Swift. Topics include: adaptive-brightness, brightness, brightness-control, contrast, ddc.
Is Lunar actively maintained? +
Yes, the last recorded push was on Oct 18, 2026 with 5 open issues being tracked.
How many stars does Lunar have? +
Lunar has 5,718 stars and 149 forks on GitHub.
How does Lunar rank among GitHub repositories? +
With 5,718 stars, alin23/Lunar is ranked #2,114 globally across all repositories tracked on GitHubRepo and #74 among Swift projects.
What license is Lunar distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
