Bangs Extension

github.com/dmlls/yang Private Browsers & Search Open-source projectOpen source

Yang is a browser extension for using DuckDuckGo bang shortcuts from anywhere, with project details and source code on GitHub.

github.com/dmlls/yang
Bangs Extension homepage screenshot

About Bangs Extension

Yang (Bangs Extension) is an open-source browser extension that enables use of DuckDuckGo or Kagi bang shortcuts from any supported search engine or the browser address bar. Bangs are resolved locally to reduce redirect times, and the extension includes over 13,500 default bangs alongside support for custom bangs, multi-bang queries, and site-scoped 'snap' searches. It is available on Firefox desktop and Android, though cross-device sync is only supported between Firefox desktop browsers logged into the same Firefox account.

Key features

  • Resolves bangs locally without search engine intermediary
  • Supports over 13,500 default Kagi or DuckDuckGo bangs
  • Allows creation and override of custom bangs
  • Supports multi-bang queries in a single search
  • Enables site-scoped 'snap' searches with configurable symbol
  • Available on Firefox desktop and Android
Best for: Users who frequently use bang shortcuts to search across multiple supported search engines, particularly Firefox desktop users.
Good for
  • Bangs resolve locally, reducing redirect times
  • Includes over 13,500 default bangs with provider choice
  • Supports custom bangs, multi-bang mode, and snap searches
Watch out for
  • Desktop-to-mobile bang sync is unsupported
  • Sync only works between Firefox desktop browsers with a logged-in account
  • Only supports a fixed list of search engines, others require manual addition via issue

Bangs Extension at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Open source
Yes · Source code
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

Bangs Extension alternatives

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All 6 alternatives

DuckDuckBang

mosermichael.github.io/duckduckbang/html/main.…

The Yang extension brings DuckDuckGo bang shortcuts to browsing from anywhere.

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SlimBrave-Neo hardens and reduces Brave Browser features using Chromium enterprise policies, with a terminal interface on Linux and macOS.

Open source

Bangs

duckduckgo.com/bangs

DuckDuckGo provides bang shortcuts that send searches directly to thousands of other websites.

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Bangs Extension FAQ

What are snaps in this extension?
Snaps scope searches to a specific site using a configurable symbol (default @) with a bang, limiting results to the site the bang points to; the feature can be disabled in settings.
Do bangs sync across devices?
Bangs sync across Firefox desktop browsers logged into the same Firefox account, but desktop-to-mobile sync is not currently supported; backup and restore can be used as a workaround.
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