node-opcua/node-opcua
Unlocking the Full Potential of OPC UA with Typescript and NodeJS - http://node-opcua.github.io/
Star History
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+42
STARS · LAST 30 DAYS
1
PER DAY
#443
MOST-STARRED TypeScript
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +42 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +3 | +10 | +26 |
node-opcua gained 42 stars in the last 30 days, about 1 a day, and now has 1.7K. It is about 13 years old and has averaged roughly 128 stars a year. It ranks #443 among TypeScript repositories and #3,506 across all languages on GitHubRepo.
Trending Record
1
DAYS ON TRENDING
#4572
BEST RANK
Oct 5, 2026
FIRST APPEARANCE
Active
STATUS TODAY
node-opcua has maintained a continuous presence across global trending indexes, peaking at #4572. Below is the 30-day activity profile:
💡 Overview
node-opcua is an open-source project written in TypeScript: Unlocking the Full Potential of OPC UA with Typescript and NodeJS - http://node-opcua.github.io/.
Engineered for speed, consistency, and developer ease, it solves common hurdles in cryptography, cybersecurity, energy. 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 TypeScript 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 node-opcua⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Node.js >= 18, npm, pnpm or bun
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
node-opcua coordinates its core functionality through a modular TypeScript 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 node-opcua into TypeScript 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 node-opcua using your package manager: `npm install node-opcua`
Initialize your project workspace or configuration file for node-opcua.
Import node-opcua into your codebase or invoke it directly from your terminal.
Execute your test suite or run `node-opcua --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with TypeScript, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
node-opcua/node-opcua is currently ranked #3,506 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #3,500 | nhibernate/fluent-nhibernate | C# | ★ 1.7K | Compare ↗ |
| #3,502 | pytest-dev/pytest-asyncio | Python | ★ 1.7K | Compare ↗ |
| #3,503 | facebook/mvfst | C++ | ★ 1.7K | Compare ↗ |
| #3,503 | aws/aws-lambda-dotnet | C# | ★ 1.7K | Compare ↗ |
| #3,503 | donvito/codex-astra-luna-orchestrator | Python | ★ 1.7K | Compare ↗ |
| #3,506 | node-opcua/node-opcua This Project | TypeScript | ★ 1.7K | |
| #3,506 | sn4k3/NetSonar | C# | ★ 1.7K | Compare ↗ |
| #3,508 | FuzzyIdeas/Clop | Swift | ★ 1.7K | Compare ↗ |
| #3,509 | ulsklyc/yuvomi | JavaScript | ★ 1.7K | Compare ↗ |
| #3,509 | sandeco/reversa | JavaScript | ★ 1.7K | Compare ↗ |
| #3,509 | spec-kitty/spec-kitty | Python | ★ 1.7K | Compare ↗ |
Frequently Asked Questions
What does node-opcua do? +
Unlocking the Full Potential of OPC UA with Typescript and NodeJS - http://node-opcua.github.io/
What language is node-opcua written in? +
The primary language is TypeScript. Topics include: cryptography, cybersecurity, energy, iec-62541, iiot.
Is node-opcua actively maintained? +
Yes, the last recorded push was on Oct 5, 2026 with 23 open issues being tracked.
How many stars does node-opcua have? +
node-opcua has 1,661 stars and 517 forks on GitHub.
How does node-opcua rank among GitHub repositories? +
With 1,661 stars, node-opcua/node-opcua is ranked #3,506 globally across all repositories tracked on GitHubRepo and #443 among TypeScript projects.
What license is node-opcua distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
