JPDB Reader Integration

In addition to Yomitan, Valpr Reader includes native support for the jpdb.io browser extension (jpdb-browser-reader).

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How It Works

When reading Japanese text with the jpdb extension installed:

1. Hovering or clicking over words displays the native #jpdb-popup element.
2. Valpr Reader's reading tracker detects the popup's appearance and visibility styles.
3. The reading tracker automatically:
   • Increments your lookup count for today's session.
   • Records the lookup in your hourly reading telemetry.
   • Bypasses the auto-pause timer while the popup is visible (if Dictionary Popup Detection is enabled).

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Configuration

Unlike Yomitan, the jpdb extension typically renders its popup directly into the document body (#jpdb-popup) without closed shadow roots, so no advanced security flags need to be toggled.

To enable integration in Valpr Reader:

1. Open Settings > Statistics.
2. Make sure Enable Reading Tracker is toggled ON.
3. Under Tracker Auto-Pause, select either Default or Strict.
4. Toggle Dictionary Popup Detection ON.