myzkey

非公式のマイナポータルを使いやすくするツール。マイナポータルをより使いやすくするために検索機能を使いやすくしました。

As a simple extension, it allows you to instantly show or hide subtitles on YouTube videos, enhancing the viewing experience.

Captures, formats, and displays API responses in a clean interface for easy debugging and analysis of web applications.

Take URL-specific notes in your browser's sidebar. Auto-saves per webpage and read-later feature.

Emacs-style keyboard shortcuts for Chrome - Navigate, search, and control your browser with familiar keybindings

A cleaner new tab for Google Tasks and Google Calendar.