gkjohnson/closed-chain-ik-js
A generalized inverse kinematics solver that supports closed chains for parallel kinematics systems, dynamic reconfiguration, and arbitrary joint configuration based on damped least squares error minimization techniques
⚡ Executive Summary & Quick Facts
Authoritative Sourceclosed-chain-ik-js is closed-chain-ik-js is an open-source project written in JavaScript: A generalized inverse kinematics solver that supports closed chains for parallel kinematics systems, dynamic reconfiguration, and arbitrary joint configuration based on damped least squares error minimization techniques..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), gkjohnson/closed-chain-ik-js has accumulated 332 GitHub stars and 52 forks. It is written in JavaScript, licensed under Apache-2.0, and ranks #15,091 globally. It is actively maintained with the latest commit recorded on Oct 22, 2026.”
| Repository | gkjohnson/closed-chain-ik-js ↗ |
|---|---|
| Primary Category | animation |
| Language & Stack | JavaScript |
| Software License | Apache-2.0 |
| Community Traction | ★ 332 stars · ⑂ 52 forks · #15,091 globally |
| Maintenance | ● Active (Last commit: Oct 22, 2026) · 43 open issues |
| Target Audience | Developers and engineering teams building with JavaScript, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 88/100 · Grade AYes, closed-chain-ik-js is actively maintained. Continuous telemetry recorded the last code commit on Oct 22, 2026 (21 days ago). Supported by 332 stars and 52 community forks, this repository holds a calculated health index of 88/100, reflecting regular maintenance (21 days ago) and healthy issue cadence.
Star History
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+11
STARS · LAST 30 DAYS
1
PER DAY
#1,319
MOST-STARRED JavaScript
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +11 | +11 | +90 |
| Per day | 2 | 1 | 1 |
| Forks gained | +0 | +0 | +10 |
closed-chain-ik-js gained 11 stars in the last 30 days, about 1 a day, and now has 332. It is about 6 years old and has averaged roughly 55 stars a year. It ranks #1,319 among JavaScript repositories and #15,091 across all languages on GitHubRepo.
Trending Record
43
DAYS ON TRENDING
#830
BEST RANK
Sep 26, 2026
FIRST APPEARANCE
Active
STATUS TODAY
closed-chain-ik-js has maintained a continuous presence across global trending indexes, peaking at #830. Below is the 30-day activity profile:
💡 Overview
closed-chain-ik-js is an open-source project written in JavaScript: A generalized inverse kinematics solver that supports closed chains for parallel kinematics systems, dynamic reconfiguration, and arbitrary joint configuration based on damped least squares error minimization techniques.
Engineered for speed, consistency, and developer ease, it solves common hurdles in animation, control, graphics. 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 closed-chain-ik-js⚙ 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
closed-chain-ik-js 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 closed-chain-ik-js 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 Apache-2.0 license.
🚀 Getting Started
Install closed-chain-ik-js using your package manager: `npm install closed-chain-ik-js`
Initialize your project workspace or configuration file for closed-chain-ik-js.
Import closed-chain-ik-js into your codebase or invoke it directly from your terminal.
Execute your test suite or run `closed-chain-ik-js --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
gkjohnson/closed-chain-ik-js is currently ranked #15,091 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #15,071 | intel/tsffs | Rust | ★ 333 | Compare ↗ |
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| #15,071 | Jeidoban/Ironsmith | Swift | ★ 333 | Compare ↗ |
| #15,091 | gkjohnson/closed-chain-ik-js This Project | JavaScript | ★ 332 | |
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Frequently Asked Questions
What does closed-chain-ik-js do? +
A generalized inverse kinematics solver that supports closed chains for parallel kinematics systems, dynamic reconfiguration, and arbitrary joint configuration based on damped least squares error minimization techniques
Is closed-chain-ik-js actively maintained in 2026? +
Yes, closed-chain-ik-js is actively maintained. The latest code push was recorded on Oct 22, 2026 (21 days ago). It holds a calculated Maintenance Health Score of 88/100 (A rating) with 332 stars and 43 open issues.
What language is closed-chain-ik-js written in? +
The primary language is JavaScript. Topics include: animation, control, graphics, ik, inverse-kinematics.
How many stars does closed-chain-ik-js have? +
closed-chain-ik-js has 332 stars and 52 forks on GitHub.
How does closed-chain-ik-js rank among GitHub repositories? +
With 332 stars, gkjohnson/closed-chain-ik-js is ranked #15,091 globally across all repositories tracked on GitHubRepo and #1,319 among JavaScript projects.
What license is closed-chain-ik-js distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
