uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

A browser based code editor

Sarasa Gothic / 更纱黑体 / 更紗黑體 / 更紗ゴシック / 사라사 고딕

An open source, dependency free image lightbox with the goal of being accessible.

URL manipulation cheatsheet for JavaScript

This WebExtension translates the current page with Google Translate. It does so on demand so it does not change the page unless the user selected this. It is fast, light and privacy friendly.

Give your internet browser a personal touch with customized scrollbars!

Scroll To Top extension for Chrome and Firefox

Find current questions and answers at Stack Overflow related to various web-platform technology areas

リマインダーを設定したYouTubeライブの予定をGoogleカレンダーに追加するChrome拡張