Alternate CSS Style Selector allows you to set an alternate style on pages which provide one

A developer tools color theme inspired by the Material Theme UI plugin for IntelliJ IDEA.

Explore your javascript runtime

Extension for debugging Wasaby applications.

Toggle Xdebug output

Typography Inspector analyses the typography on your site and helps you improve it.

Used to view your project on mobile resolutions.

*** View JSON response from a URL as HTML table ***

Quickly toggle a Bootstrap Grid for any website. Easy to use, easy success.

Customize your SharePoint Column, View or Form Layout Formatting JSON using a full-featured editor instead of the default one.

A browser developer tools extension, which will help you to inspect the performance of React Js components

Build design system for React/HTML/CSS/JavaScript faster then storybook figma or sketch

Insert custom CSS into pages, immediately see the visual results, and have that CSS persist for future visits.

HTML DOM Navigation lets you view the node tree in a simple and easy way. IRB would be really useful for Watir automation.

Inject code into websites! (JavaScript, CSS, HTML and Files)

Extension can get text from image using OCR engine

Right click on a text field or textarea to insert the 'lorem ipsum' text.

表示中のWebサイトで使用されている色をRGB形式で取得します

Shows graphs and diagrams rendered by PlantUML.

A HTML5 validation library, using a JavaScript port of the excellent TIDY library

Reload all tabs, reload only tabs with urls and create custom reloading profiles with tons of options.

IP Location Lookup by ipwhois.io

Copy cookies to clipboard

Provides an on-screen rulers along with their coordinates on a web page

Inject code into websites! (JavaScript, CSS, HTML and Files)

ページリストが一瞬で完成！meta情報を一覧で表示、エクセル等に貼り付ければ瞬時にページリストを作成できます。

Checks all links on a page for any external links that do not have the attribute rel="nofollow" and highlights them in a red border.

SEMSTORM: keywords is a free keyword tool which allows to get more keyword suggestions from Google.

This extension will open the Smartcare application

同时查看或编辑一个或多个SQLite数据库。