Public, reproducible test harness

Download cross-dialect reference vectors, inspect expected outputs and reproduce the same semantics in the browser.

Run the no-account example View facts JSON

Dialect test vectors (JSON)

Eight source programs for the same normally-closed safety-input semantic, plus inputs, expected outputs and source-test provenance.

Download JSON

Capability matrix (CSV)

A compact, reusable matrix of instruction families, dialect exposure, test ownership and declared limits.

Download CSV

Reference test: NC input semantics

Each fixture represents the same behavior: when input ES is false, output LIGHT is true; when ES is true, LIGHT is false. The syntax changes across eight dialects, but the normalized result must not.

Case	Input ES	Expected LIGHT	Purpose
NC path healthy	false	true	Proves inverse contact/output semantics.
NC path open	true	false	Proves output de-energizes when the input becomes true.

How to reproduce it

1
Download the JSON and choose one dialect fixture.
2
Open /try for the no-account guided program, or sign in to use the full editor.
3
Paste or recreate the fixture in its matching learning dialect.
4
Run both input cases and compare the observed output with expectedOutput.
5
Record the factsVersion and fixtureVersion with any result.
6
Report a mismatch with the dialect, browser, input case and observed output.

What this proves—and what it does not

The fixture makes one cross-dialect semantic inspectable and traceable to repository tests. It does not prove full-language conformance, hardware timing, safety integrity or compatibility with proprietary project files.

Found a mismatch?

Send the URL, facts version, expected behavior and observed behavior. Product and documentation corrections are reviewed together.

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