Opcua-commander

Judgement

What it is

Developer tool

What it does

A terminal-based OPC UA client for browsing address spaces and monitoring values, built on node-opcua.

Adopt it when

You need to inspect an OPC UA server over SSH or without a desktop GUI.

Watch out

A browsing and debugging tool only, not a data logger.

Ready for

Usable

Runs as

Command line

Built with

TypeScript and Node.js

How established

Established: started 10 years ago, latest release 0.40.0.

What the license allows

You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Opcua-commander → TypeScript → Go → runs on a microchip

How compilers were built, back to punched paper tape

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