hub / github.com/duckduckgo/duckduckgo-privacy-extension

github.com/duckduckgo/duckduckgo-privacy-extension @2026.5.22

repository ↗ · DeepWiki ↗ · release 2026.5.22 ↗ · + Follow

1,070 symbols 2,953 edges 288 files 287 documented · 27% ● updated 3d ago2026.5.22 · 2026-05-22★ 1,478123 open issues

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⨍ Functions 952◇ Types & classes 118

What it actually does AI analysis from the code graph — generated when you open this

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README

DuckDuckGo Browser Extensions

DuckDuckGo Firefox, Chrome, and Edge extensions.

Visit our Web Tracking Protections page to learn how each of our web tracking protections works and how they work together in our browser extensions and apps to provide overlapping protection.

DuckDuckGo Privacy Extensions is distributed under the Apache 2.0 License.

Latest Versions

Safari

The code for the Safari extension is an Xcode project which you can find here.

The Safari extension can be installed from the App Store.

Other browsers

If you use another Chromium-based browser like Vivaldi, you can usually install the Chrome version.

Reporting a broken site

Report broken sites using the anonymous "Report Broken Site" link in the extension popup.

Reporting bugs

See Reporting bugs.

Development

We're not accepting new feature pull requests right now. For bug fixes see Development.

Questions or help with the search engine

See help pages.

Core symbols most depended-on inside this repo

get

called by 110

shared/js/background/tab-manager.js

getSetting

called by 99

unit-test/helpers/mocks.js

isSubFeatureEnabled

called by 88

shared/js/background/components/remote-config.js

has

called by 84

shared/js/background/tab-manager.js

set

called by 83

shared/js/background/classes/company.js

updateConfig

called by 79

shared/js/background/components/remote-config.js

isFeatureEnabled

called by 65

shared/js/background/classes/site.js

generateDNRRule

called by 63

packages/ddg2dnr/lib/utils.js

Shape

Function 561

Method 391

Class 118

Languages

TypeScript100%

Modules by API surface

shared/js/background/classes/tab.js45 symbols

shared/js/background/utils.js37 symbols

shared/js/background/message-handlers.js30 symbols

shared/js/background/components/email-autofill.js25 symbols

shared/js/background/classes/ad-click-attribution-policy.js25 symbols

shared/js/background/wrapper.js21 symbols

shared/js/background/classes/site.js21 symbols

packages/privacy-grade/src/classes/trackers.js20 symbols

shared/js/background/components/remote-config.js19 symbols

shared/js/background/components/cookie-prompt-management.js18 symbols

shared/js/background/newtab-tracker-stats.js16 symbols

shared/js/background/components/devtools.js16 symbols

For agents

$ claude mcp add duckduckgo-privacy-extension \
  -- python -m otcore.mcp_server <graph>

⬇ download graph artifact