Currently one node application that scrapes Chai TDD and Chai BDD library websites for:

• Method names.
• Method signatures.
• Optional parameters.
• Parameter type information.
• Parameter descriptions.
• Method description.
• Method examples.
• Link to documentation.

The information can be used by the Tern code analysis engine when transformed into a file in the tern-def format. The output file is placed in the node_modules/tern/defs/ library and be included in a .tern-project file like so:

{
    "libs": [ "chai" ],
    "loadEagerly": [],
    "plugins": {}
}

Run it like this:

node chai/chai-def.js