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Getting Started with Chrome Extensions @adunkman

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Proper Nouns

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Proper Nouns Write an Extension

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Proper Nouns Write an Extension Publishing to the Chrome Web Store

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Proper Nouns Write an Extension Publishing to the Chrome Web Store Lessons Learned from Harvest

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Proper Nouns Write an Extension Publishing to the Chrome Web Store Lessons Learned from Harvest Unexpected APIs

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Titanium Sponsors Platinum Sponsors Gold Sponsors

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Proper Nouns

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Chrome App

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Chrome App

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Chrome Plugin

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Chrome Plugin

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Chrome Extension

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Browser Action

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Page Action

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Popup

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Context Menu

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Background Script

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Background Script Background Page

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Event Script Event Page

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Content Script

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Browser Action

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Browser Action Page Action

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Browser Action Page Action Popup }

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Browser Action Page Action Popup Context Menu }

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Browser Action Page Action Popup Context Menu Background Script }

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Browser Action Page Action Popup Context Menu Background Script Background Page }

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Browser Action Page Action Popup Context Menu Background Script Background Page Event Script }

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Browser Action Page Action Popup Context Menu Background Script Background Page Event Script Event Page }

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Browser Action Page Action Popup Context Menu Background Script Background Page Event Script Event Page Persistence }

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Browser Action Page Action Popup Context Menu Background Script Background Page Event Script Event Page Content Script }

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Browser Action Page Action Popup Context Menu Background Script Background Page Event Script Event Page Content Script } Website

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It’s just JavaScript and HTML.

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Chrome Web Store

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.zip file

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$5

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Unexpected APIs

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Override Chrome URLs newtab, bookmarks, history

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Manipulate History add/edit/remove entries, clear cookies chrome.history, chrome.browsingData

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Modify Cookies watch entries, view/edit/remove (including HTTPOnly) chrome.cookies

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Take a Screenshot whole screen, window, tab chrome.desktopCapture

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Download Files initiate/cancel downloads, monitor status chrome.downloads

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Manage Tabs, Windows create/update/reorder tabs/windows chrome.tabs, chrome.windows

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Jank Up Requests analyze, edit, block requests, modify response headers chrome.webRequest

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Harvest for Chrome

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Our Mistakes

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Slow Publishes

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Increasing Permissions

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Editing Responses

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With great power comes great responsibility.

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With great power comes terrible bugs.

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Content Script Sandbox

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It’s just JavaScript and HTML.

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Getting Started with Chrome Extensions @adunkman

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Getting Started with Chrome Extensions @adunkman git.io/vtOsl bit.ly/1GtPOCJ