Kahuna, the IndexedDB-Manager Webextension
This has been my pet project and playground for a long time and has gone throught several framework changes, overhauls, etc.. Sometime last winter I realized that there has been a lot of progress since I started using plain javascript and lit-html and that it is time for a release. And then the hard work began... But anyone who has used the browser's own developer tools for working with IndexedDB databases will probably agree that there must be more convenient methods. And even though Kahuna can't do everything I want it to yet, it's certainly a good start. Since yesterday, the webextension…
In plain words
Kahuna is a browser extension for Chrome and Firefox that provides a more convenient interface for managing IndexedDB databases compared to built-in developer tools. It allows developers to view, edit, and work with IndexedDB data more easily during development and debugging. The tool is built with plain JavaScript and lit-html, and the creator welcomes feedback and feature requests as development continues.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
This has been my pet project and playground for a long time and has gone throught several framework changes, overhauls, etc.. Sometime last winter I realized that there has been a lot of progress since I started using plain javascript and lit-html and that it is time for a release. And then the hard work began... But anyone who has used the browser's own developer tools for working with IndexedDB databases will probably agree that there must be more convenient methods. And even though Kahuna can't do everything I want it to yet, it's certainly a good start. Since yesterday, the webextension is available in the Chrome Web Store [1] and as a Firefox Add-On [2]. Feedback, comments, bug reports, and feature requests are all more than welcome! [1] https://chromewebstore.google.com/detail/kahuna/ilafpdbgcaod... [2] https://addons.mozilla.org/en-US/firefox/addon/kahuna-the-in...
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