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License Key

There is no license key. @oh-just-another/* is MIT-licensed, open source, and free to use in production. Unlike some commercial diagram SDKs, nothing here is gated behind a key, a token, an activation call, or a domain allow-list.

Nothing to configure​

You do not call a setLicenseKey(...) function, set an environment variable, or pass a token to the editor. Install the package and use it.

pnpm add @oh-just-another/editor
import { Editor } from "@oh-just-another/editor";
import "@oh-just-another/react-ui/styles.css";

// No key, no activation, no gate.
export function App() {
  return <Editor style={{ position: "fixed", inset: 0 }} />;
}

No production gate​

  • No watermark, trial banner, or "evaluation" mode.
  • No call-home / online activation — the library runs fully offline.
  • No per-seat, per-domain, or per-deployment limits.
  • No feature flags unlocked by a paid tier; every package is on npm under MIT.

Using it commercially​

The MIT license permits commercial use, modification, and redistribution. Keep the copyright and license notice; that is the only obligation. See the LICENSE file in the repository for the full text.