Small library for recognising and validating ISTC numbers
⚡ Executive Summary & Quick Facts
Authoritative Sourceistc is istc is an open-source project written in Ruby: Small library for recognising and validating ISTC numbers..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), yob/istc has accumulated 4 GitHub stars and 0 forks. It is written in Ruby, licensed under MIT, and ranks #39,948 globally. It is actively maintained with the latest commit recorded on Feb 11, 2019.”
| Repository | yob/istc ↗ |
|---|---|
| Primary Category | developer tools |
| Language & Stack | Ruby |
| Software License | MIT |
| Community Traction | ★ 4 stars · ⑂ 0 forks · #39,948 globally |
| Maintenance | ● Active (Last commit: Feb 11, 2019) · 0 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: 58/100 · Grade DNote: istc displays slower maintenance activity. Continuous telemetry recorded the last code commit on Feb 11, 2019 (2831 days ago). Supported by 4 stars and 0 community forks, this repository holds a calculated health index of 58/100, reflecting dormant (2831 days since last push) and healthy issue cadence.
Star History
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+0
STARS · LAST 30 DAYS
1
PER DAY
#5,898
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 |
istc gained 0 stars in the last 30 days, about 1 a day, and now has 4. It is about 18 years old and has averaged roughly 0 stars a year. It ranks #5,898 among Ruby repositories and #39,948 across all languages on GitHubRepo.
Trending Record
44
DAYS ON TRENDING
#5883
BEST RANK
Sep 25, 2026
FIRST APPEARANCE
Active
STATUS TODAY
istc has maintained a continuous presence across global trending indexes, peaking at #5883. Below is the 30-day activity profile:
💡 Overview
istc is an open-source project written in Ruby: Small library for recognising and validating ISTC numbers.
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/yob/istc.git
cd istc⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Ruby >= 3.1 with Bundler
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
istc 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 istc 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 istc using your package manager: `git clone https://github.com/yob/istc.git`
Initialize your project workspace or configuration file for istc.
Import istc into your codebase or invoke it directly from your terminal.
Execute your test suite or run `istc --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
yob/istc is currently ranked #39,948 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #38,600 | modgeosys/remote_content | Ruby | ★ 5 | Compare ↗ |
| #38,600 | berndf/avg_q | C | ★ 5 | Compare ↗ |
| #38,600 | schwehr/density | FORTRAN | ★ 5 | Compare ↗ |
| #38,600 | tofumatt/skarmory | JavaScript | ★ 5 | Compare ↗ |
| #38,600 | pupeno/assert_difference | Ruby | ★ 5 | Compare ↗ |
| #39,948 | yob/istc This Project | Ruby | ★ 4 | |
| #39,948 | adelcambre/textilizefu | Ruby | ★ 4 | Compare ↗ |
| #39,948 | francois/fogbugz-svnhook | — | ★ 4 | Compare ↗ |
| #39,948 | anaisbetts/yikes | C | ★ 4 | Compare ↗ |
| #39,948 | sudachen/python-tool-legacy | C | ★ 4 | Compare ↗ |
| #39,948 | crafterm/piccr | Ruby | ★ 4 | Compare ↗ |
Frequently Asked Questions
What does istc do? +
Small library for recognising and validating ISTC numbers
Is istc actively maintained in 2026? +
Note: istc exhibits slower recent commit activity. The latest code push was recorded on Feb 11, 2019 (2831 days ago). It holds a calculated Maintenance Health Score of 58/100 (D rating) with 4 stars and 0 open issues.
What language is istc written in? +
The primary language is Ruby. Topics include: software.
How many stars does istc have? +
istc has 4 stars and 0 forks on GitHub.
How does istc rank among GitHub repositories? +
With 4 stars, yob/istc is ranked #39,948 globally across all repositories tracked on GitHubRepo and #5,898 among Ruby projects.
What license is istc distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
