owasp-noir/noir
Hunt every Endpoint in your code, expose Shadow APIs, map the Attack Surface.
⚡ Executive Summary & Quick Facts
Authoritative Sourcenoir is noir is an open-source project written in Crystal: Hunt every Endpoint in your code, expose Shadow APIs, map the Attack Surface..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), owasp-noir/noir has accumulated 1,459 GitHub stars and 159 forks. It is written in Crystal, licensed under MIT, and ranks #6,879 globally. It is actively maintained with the latest commit recorded on Oct 27, 2026.”
| Repository | owasp-noir/noir ↗ |
|---|---|
| Primary Category | api security |
| Language & Stack | Crystal |
| Software License | MIT |
| Community Traction | ★ 1.5K stars · ⑂ 159 forks · #6,879 globally |
| Maintenance | ● Active (Last commit: Oct 27, 2026) · 5 open issues |
| Target Audience | Developers and engineering teams building with Crystal, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 92/100 · Grade AYes, noir is actively maintained. Continuous telemetry recorded the last code commit on Oct 27, 2026 (16 days ago). Supported by 1,459 stars and 159 community forks, this repository holds a calculated health index of 92/100, reflecting regular maintenance (16 days ago) and healthy issue cadence.
Star History
Add Live Star History & Verified Badges to README.md
Keep your repository README looking professional and dynamic. As our continuous crawler records new stars, these official SVG badges update in real time with zero maintenance.
Renders your high-resolution star trajectory chart right inside your GitHub README or project docs.
[](https://githubrepo.cloud/repo/owasp-noir/noir?utm_source=readme_chart)Compact badges for your README header. Real-time stars, velocity, health audit, and rank.
[](https://githubrepo.cloud/repo/owasp-noir/noir?utm_source=readme_badge) [](https://githubrepo.cloud/repo/owasp-noir/noir?utm_source=readme_badge) [](https://githubrepo.cloud/repo/owasp-noir/noir?utm_source=readme_badge) [](https://githubrepo.cloud/repo/owasp-noir/noir?utm_source=readme_badge) [](https://githubrepo.cloud/repo/owasp-noir/noir?utm_source=readme_badge)Momentum
+17
STARS · LAST 30 DAYS
1
PER DAY
#1
MOST-STARRED Crystal
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +17 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +6 | +10 |
noir gained 17 stars in the last 30 days, about 1 a day, and now has 1.5K. It is about 5 years old and has averaged roughly 292 stars a year. It ranks #1 among Crystal repositories and #6,879 across all languages on GitHubRepo.
Trending Record
45
DAYS ON TRENDING
#488
BEST RANK
Sep 23, 2026
FIRST APPEARANCE
Active
STATUS TODAY
noir has maintained a continuous presence across global trending indexes, peaking at #488. Below is the 30-day activity profile:
💡 Overview
noir is an open-source project written in Crystal: Hunt every Endpoint in your code, expose Shadow APIs, map the Attack Surface.
Engineered for speed, consistency, and developer ease, it solves common hurdles in api-security, attack-surfaces, crystal. 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 Crystal 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/owasp-noir/noir.git
cd noir⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Crystal environment and standard tooling
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
noir coordinates its core functionality through a modular Crystal 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 noir into Crystal 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 noir using your package manager: `git clone https://github.com/owasp-noir/noir.git`
Initialize your project workspace or configuration file for noir.
Import noir into your codebase or invoke it directly from your terminal.
Execute your test suite or run `noir --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Crystal, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
owasp-noir/noir is currently ranked #6,879 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #6,873 | hotovo/aider-desk | TypeScript | ★ 1.5K | Compare ↗ |
| #6,873 | tejaswigowda/ffmpeg-webCLI | JavaScript | ★ 1.5K | Compare ↗ |
| #6,873 | kunchenguid/backpass | JavaScript | ★ 1.5K | Compare ↗ |
| #6,877 | passwordless-lib/fido2-net-lib | C# | ★ 1.5K | Compare ↗ |
| #6,878 | disposable/disposable | Python | ★ 1.5K | Compare ↗ |
| #6,879 | owasp-noir/noir This Project | Crystal | ★ 1.5K | |
| #6,879 | aws/eks-distro | Shell | ★ 1.5K | Compare ↗ |
| #6,879 | angusdevgo/Seep-Reverse-Lab | Lua | ★ 1.5K | Compare ↗ |
| #6,882 | Rosemoe/sora-editor | Java | ★ 1.5K | Compare ↗ |
| #6,883 | Blueturboguy07/cue | JavaScript | ★ 1.5K | Compare ↗ |
| #6,883 | MMFoundation/WallpaperMachine | Swift | ★ 1.5K | Compare ↗ |
Frequently Asked Questions
What does noir do? +
Hunt every Endpoint in your code, expose Shadow APIs, map the Attack Surface.
Is noir actively maintained in 2026? +
Yes, noir is actively maintained. The latest code push was recorded on Oct 27, 2026 (16 days ago). It holds a calculated Maintenance Health Score of 92/100 (A rating) with 1,459 stars and 5 open issues.
What language is noir written in? +
The primary language is Crystal. Topics include: api-security, attack-surfaces, crystal, devsecops, endpoints.
How many stars does noir have? +
noir has 1,459 stars and 159 forks on GitHub.
How does noir rank among GitHub repositories? +
With 1,459 stars, owasp-noir/noir is ranked #6,879 globally across all repositories tracked on GitHubRepo and #1 among Crystal projects.
What license is noir distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
