Lasso.js does not support the AMD module syntax. You can, however, use the deamdify Browserify transform if you have third-party AMD code that should be transformed to CommonJS syntax.
If you need a lightweight AMD runtime to support external code, you can also include the raptor-amd module on your page. However, that module is no longer maintained and is only kept around for legacy reasons.
If you have both an AMD runtime and a CommonJS runtime on the same page then modules wrapped using a UMD wrapper that first checks for define
(instead of module.exports
) will attempt to define the module as an AMD module instead of using CommonJS. If you find that this issue is causing problems you can add a special "mask-define": true
property as shown below:
browser.json
{
"dependencies": [
{
"path": "path/to/some-umd-module.js",
"mask-define": true
}
]
}
This will result in code similar to the following:
(function(define) { /* mask define */
// typeof define === 'undefined'
// ...third-party goes here
}()); // END: mask define wrapper