Libraries

There are many libraries that consume or provide promises. Here is a list of some of the more popular ones. Feel free to add to this list, providing a link and a short description.

• Capsela A promise-based, high-level Node.js web application framework built for testability.
• Chai as Promised Extends the Chai assertion library with assertions about promises.
• Dynamo as Promised Promise-based interface to Amazon's DynamoDB
• Jaque Promising HTTP server, JSGI middleware
• Mocha as Promised Adds promise support to the Mocha test runner
• q-fs File system
• q-http HTTP client and server
• q-comm Remote objects
• QEJS Adds async promises to EJS templating.

Many other projects in npm use Q internally or provide Q promises.