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Google Promotes ChromeOS at Google I/O

Google seems determined to push heavily for ChromeOS judging from the announced goodies at its annual developer event, Gogle I/O.But is it at the expense of its other well-loved operating system, Android? ChromeOS is an ever-evolving operating system. At last year's Google I/O, its integration with Linux was announced, so that devs could use it create Linux apps. This year you can also create Android apps more easily than before. full article on i-programmer

Headless Chrome and the Puppeteer Library for Scraping and Testing the Web

With the advent of Single Page Applications, scraping pages for information as well as running automated user interaction tests has become much harder due to its highly dynamic nature. The solution? Headless Chrome and the Puppeteer library. While there's always been Selenium, PhantomJS and others, and despite headless Chrome and Puppeteer arriving late to the party, they make for valuable additions to the team of web testing automation tools, which allow developers to simulate interaction of real users with a web site or application. Headless Chrome is able to run without Puppeteer, as it can be programmatically controlled through the  Chrome DevTools Protocol , typically invoked by attaching to a remotely running Chrome instance: chrome --headless --disable-gpu                      --remote-debugging-port=9222 Subsequently loading the protocol's sideckick module 'chrome-re...