This tool extracts WebIDL fragments from specifications and generate skeleton of MDN Browser Compatibility Data for APIs.
node extract.js [--non-standard] url1 [url2...]
Parse WebIDL out of a list of specs at the said URLs, and generate or update Browser Compatibility Data based on the WebIDL in these specifications. To be run in a checkout of browser-compat-data/api.
The --non-standard flag marks the features as standard: false in the relevant status properties.
npm install