Chrome 已经是第二大最流行的浏览器，超过了 Firefox。 虽然Firefox 的功能更强大，但Chrome速度非常快以及每日大量新的扩展，这些都是令Web开发者振奋的理由。

本文介绍30个 Chrome 扩展可以使你的编码和设计更加有效。

Window Resizer

It resize browser window to emulate various screen resolutions.

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TagCloud

Tagcloud Save and restore window sessions over time and across multiple computers.

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Builtwith Technology Profiler

BuiltWith is a web site profiler tool. BuiltWith returns all the technologies it can find on the page.

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colorPicker

It can helpful for web developer to Pick color from current web page or change color(s) of any element in DOM.

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Font Editor

Using this powerful extension for test different fonts and font sizes on any web pages

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IE MultiTab

Another best resource for web developer to test web page view without leaving Google chrome and run ActiveX controls. you can view View of your desire page in IE within Chrome Tabs.

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HTML Validator

It is an extension to validate the HTML code of the current web page

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Sight

Sight is the Syntax Highlighter Chrome extension that makes reading code on the browser a joy.

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StyleBot

It allows you to quickly manipulate the appearance of any website (using custom CSS).

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Palette for Chrome

It creates a color palette from any image. Just right-click on the image and select the ‘Palette for Chrome’ option

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Web Developer

It adds a toolbar button with various web developer tools.

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Google Font Previewer

It helps to choose a font from Google Font Directory with a few text styling options, and preview them on the current tab.

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Google Mail Checker

Displays the number of unread messages in your Google Mail inbox

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Pixlr Express

Quick fix you photos and images with pixlr express in browser image editing!

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Chrome Sniffer

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Awesome Screenshot

It is another useful google extension that capture the whole page or any portion, annotate it with rectangles, circles, arrows, lines and text, blur sensitive info, one-click…

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Google Similar Pages

Discover WebPages similar to the page you’re currently browsing.

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Greplin

Search Greplin directly from your browser with this extension

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Instachrome

It helps you quick saving method to store your articles. It can help you make a collection of articles.

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CSSViewer

CSSViewer is a simple CSS property viewer for Google chrome users.

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Firebug Lite

It is popular extensions and provides the rich visual representation we are used to see in Firebug when it comes to HTML elements, DOM elements, and Box Model shading.

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PHP Console

Its display PHP errors/debugs in chrome.

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Speed Tracer

Speed Tracer is a tool to help you identify and fix performance problems in your web applications.

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MeasureIt

Draw out a ruler that will help you get the pixel width and height of any elements on a webpage.

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LastPass

LastPass is a free password manager and form filler.

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SEO for Chrome

SEO for Chrome provides SEO Stats and Tools that make your daily SEO tasks easier

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META SEO inspector

This extension is mainly aimed at web developers that need to verify the description tag.

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Domain Availability Checker & Whois

This plugin checks a domains availability straight from your toolbar.

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Chrome Flags

Displays a country flag indicating the location of the websites you’re visiting.

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FlashBlock

Flashblock is an extension for the Google Chrome that blocks all Flash content from loading. It then leaves placeholders on the webpage that allow you to click to download and then view the Flash content.