Debugging toolbar for Rack applications implemented as middleware
⚡ Executive Summary & Quick Facts
Authoritative Sourcerack-bug is rack-bug is an open-source project written in Ruby: Debugging toolbar for Rack applications implemented as middleware..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), brynary/rack-bug has accumulated 1,071 GitHub stars and 101 forks. It is written in Ruby, licensed under MIT, and ranks #8,287 globally. It is actively maintained with the latest commit recorded on Apr 27, 2016.”
| Repository | brynary/rack-bug ↗ |
|---|---|
| Primary Category | developer tools |
| Language & Stack | Ruby |
| Software License | MIT |
| Community Traction | ★ 1.1K stars · ⑂ 101 forks · #8,287 globally |
| Maintenance | ● Active (Last commit: Apr 27, 2016) · 17 open issues |
| Target Audience | Developers and engineering teams building with Ruby, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 65/100 · Grade DNote: rack-bug displays slower maintenance activity. Continuous telemetry recorded the last code commit on Apr 27, 2016 (3851 days ago). Supported by 1,071 stars and 101 community forks, this repository holds a calculated health index of 65/100, reflecting dormant (3851 days since last push) and healthy issue cadence.
Star History
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+0
STARS · LAST 30 DAYS
1
PER DAY
#386
MOST-STARRED Ruby
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +0 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +0 | +10 |
rack-bug gained 0 stars in the last 30 days, about 1 a day, and now has 1.1K. It is about 18 years old and has averaged roughly 60 stars a year. It ranks #386 among Ruby repositories and #8,287 across all languages on GitHubRepo.
Trending Record
41
DAYS ON TRENDING
#2420
BEST RANK
Sep 27, 2026
FIRST APPEARANCE
Active
STATUS TODAY
rack-bug has maintained a continuous presence across global trending indexes, peaking at #2420. Below is the 30-day activity profile:
💡 Overview
rack-bug is an open-source project written in Ruby: Debugging toolbar for Rack applications implemented as middleware.
Engineered for speed, consistency, and developer ease, it solves common hurdles in Ruby. 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 Ruby 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/brynary/rack-bug.git
cd rack-bug⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Ruby >= 3.1 with Bundler
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
rack-bug coordinates its core functionality through a modular Ruby 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 rack-bug into Ruby 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
Install rack-bug using your package manager: `git clone https://github.com/brynary/rack-bug.git`
Initialize your project workspace or configuration file for rack-bug.
Import rack-bug into your codebase or invoke it directly from your terminal.
Execute your test suite or run `rack-bug --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Ruby, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
brynary/rack-bug is currently ranked #8,287 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #8,280 | apache/celeborn | Java | ★ 1.1K | Compare ↗ |
| #8,280 | Shopify/tophat | Swift | ★ 1.1K | Compare ↗ |
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| #8,284 | hyz317/HairDeck | Python | ★ 1.1K | Compare ↗ |
| #8,287 | brynary/rack-bug This Project | Ruby | ★ 1.1K | |
| #8,287 | apache/artemis | Java | ★ 1.1K | Compare ↗ |
| #8,287 | graphiti-api/graphiti | Ruby | ★ 1.1K | Compare ↗ |
| #8,287 | zigpy/zigpy | Python | ★ 1.1K | Compare ↗ |
| #8,287 | endojs/endo | JavaScript | ★ 1.1K | Compare ↗ |
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Frequently Asked Questions
What does rack-bug do? +
Debugging toolbar for Rack applications implemented as middleware
Is rack-bug actively maintained in 2026? +
Note: rack-bug exhibits slower recent commit activity. The latest code push was recorded on Apr 27, 2016 (3851 days ago). It holds a calculated Maintenance Health Score of 65/100 (D rating) with 1,071 stars and 17 open issues.
What language is rack-bug written in? +
The primary language is Ruby. Topics include: software.
How many stars does rack-bug have? +
rack-bug has 1,071 stars and 101 forks on GitHub.
How does rack-bug rank among GitHub repositories? +
With 1,071 stars, brynary/rack-bug is ranked #8,287 globally across all repositories tracked on GitHubRepo and #386 among Ruby projects.
What license is rack-bug distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
