davidw/chartr
Plugin for Ruby on Rails that wraps the Plotr graph API. Based on and extending David Welton's Chartr plugin (http://chartr.rubyforge.org/).
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.
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[](https://githubrepo.cloud/repo/davidw/chartr?utm_source=readme_badge) [](https://githubrepo.cloud/repo/davidw/chartr?utm_source=readme_badge) [](https://githubrepo.cloud/repo/davidw/chartr?utm_source=readme_badge)Momentum
+10
STARS · LAST 30 DAYS
1
PER DAY
#1,440
MOST-STARRED JavaScript
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
chartr gained 10 stars in the last 30 days, about 1 a day, and now has 3. It is about 18 years old and has averaged roughly 0 stars a year. It ranks #1,440 among JavaScript repositories and #17,621 across all languages on GitHubRepo.
Trending Record
6
DAYS ON TRENDING
#10268
BEST RANK
Sep 27, 2026
FIRST APPEARANCE
Active
STATUS TODAY
chartr has maintained a continuous presence across global trending indexes, peaking at #10268. Below is the 30-day activity profile:
💡 Overview
chartr is an open-source project written in JavaScript: Plugin for Ruby on Rails that wraps the Plotr graph API. Based on and extending David Welton's Chartr plugin (http://chartr.rubyforge.org/).
Engineered for speed, consistency, and developer ease, it solves common hurdles in JavaScript. 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 JavaScript 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
$ npm install chartr⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Node.js >= 18 or modern Evergreen browser
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
chartr coordinates its core functionality through a modular JavaScript 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 chartr into JavaScript 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 chartr using your package manager: `npm install chartr`
Initialize your project workspace or configuration file for chartr.
Import chartr into your codebase or invoke it directly from your terminal.
Execute your test suite or run `chartr --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with JavaScript, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
davidw/chartr is currently ranked #17,621 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #16,720 | ebassi/talk | Python | ★ 4 | Compare ↗ |
| #16,720 | crafterm/piccr | Ruby | ★ 4 | Compare ↗ |
| #16,720 | sudachen/python-tool-legacy | C | ★ 4 | Compare ↗ |
| #16,720 | anaisbetts/yikes | C | ★ 4 | Compare ↗ |
| #16,720 | adelcambre/textilizefu | Ruby | ★ 4 | Compare ↗ |
| #17,621 | davidw/chartr This Project | JavaScript | ★ 3 | |
| #17,621 | mudge/blankable | Ruby | ★ 3 | Compare ↗ |
| #17,621 | anildigital/getfake | Ruby | ★ 3 | Compare ↗ |
| #17,621 | francois/fogbugz-svnhook | — | ★ 3 | Compare ↗ |
| #17,621 | gnu-lorien/crapvine | Python | ★ 3 | Compare ↗ |
| #17,621 | matschaffer/mechaflickr | Ruby | ★ 3 | Compare ↗ |
Frequently Asked Questions
What does chartr do? +
Plugin for Ruby on Rails that wraps the Plotr graph API. Based on and extending David Welton's Chartr plugin (http://chartr.rubyforge.org/).
What language is chartr written in? +
The primary language is JavaScript. Topics include: software.
Is chartr actively maintained? +
Yes, the last recorded push was on Nov 24, 2010 with 0 open issues being tracked.
How many stars does chartr have? +
chartr has 3 stars and 0 forks on GitHub.
How does chartr rank among GitHub repositories? +
With 3 stars, davidw/chartr is ranked #17,621 globally across all repositories tracked on GitHubRepo and #1,440 among JavaScript projects.
What license is chartr distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
