Bossa Guitar Helper is a Chrome extension developed by Leni's Music Stuff. This free tool falls under the Browsers category, specifically under Add-ons & Tools. The main functionality of this extension is to automatically load chord charts on bossanovaguitar.com without requiring a hover action.

The extension aims to address the issue where chord charts on the website are typically displayed only through mouseover, limiting the visibility of all chords while playing. Despite some imperfections due to website element limitations causing occasional unexpected reloads, the developer has attempted to mitigate these issues. Additionally, adjustments in spacing are made when chord names are closely positioned, potentially shifting the charts away from their original positions. Overall, Bossa Guitar Helper proves to be a valuable tool for users, offering convenience despite minor quirks.