9DB adapter is a Chrome browser add-on that provides enhanced functionality for 9DB, a popular online discussion board. This add-on is specifically designed for users of 9DB who engage in discussions related to games like 白猫プロジェクト (White Cat Project), ポケモンGO (Pokémon GO), and ドラクエウォーク (Dragon Quest Walk).

One of the key features of 9DB adapter is the ability to remove deleted comments that are used to bump threads. If you find yourself constantly dealing with users who bump threads by deleting their comments, this feature can help declutter your screen and provide a cleaner browsing experience. The on/off toggle for this feature makes it easy to switch between the enhanced and default browsing modes.

Another useful feature of 9DB adapter is the ability to filter out unwanted comments using the NG comment function. This feature allows you to remove comments containing specific words or phrases that you do not wish to see. The NG comment function supports regular expressions, allowing for more advanced filtering options.

For bug reports, feature requests, or any other inquiries, please contact the developer at