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A next-generation package manager for the front end
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What is Duo?

Duo is a next-generation package manager that blends the best ideas from Component, Browserify and Go to make organizing and writing front-end code quick and painless.
Duo is a tool in the Front End Package Manager category of a tech stack.
Duo is an open source tool with 3.5K GitHub stars and 141 GitHub forks. Here’s a link to Duo's open source repository on GitHub

Who uses Duo?


7 developers on StackShare have stated that they use Duo.

Duo Integrations

Why developers like Duo?

Here’s a list of reasons why companies and developers use Duo
Top Reasons

Duo's Features

  • has first-class support for Javascript, HTML and CSS
  • exposes a unix-y command line interface
  • pulls source directly from GitHub with semantic versioning
  • supports source transforms, like Coffeescript or Sass
  • does not require a manifest

Duo Alternatives & Comparisons

What are some alternatives to Duo?
We make the best rated Two-Factor Authentication smartphone app for consumers, a Rest API for developers and a strong authentication platform for the enterprise.
It is a communication platform which includes messaging, video chat, and VOIP features.
Connect all your apps in days, not months, with instant access to thousands of pre-built integrations - even add apps to the network yourself. Integrations are easy to set up, constantly monitored, proactively repaired and handle authentication and provisioning.
npm is the command-line interface to the npm ecosystem. It is battle-tested, surprisingly flexible, and used by hundreds of thousands of JavaScript developers every day.
RequireJS loads plain JavaScript files as well as more defined modules. It is optimized for in-browser use, including in a Web Worker, but it can be used in other JavaScript environments, like Rhino and Node. It implements the Asynchronous Module API. Using a modular script loader like RequireJS will improve the speed and quality of your code.
See all alternatives

Duo's Followers
11 developers follow Duo to keep up with related blogs and decisions.
Sajjad vafaie
Chris Ostrowski
Thomas Peter Berntsen
Qiangqiang Wu
Bruno Wego