Codemods and eslint rules written by me, @wheeler.
bugnsag4.js - Helper to convert Bugsnag.notify "handled" calls from v3 format to v4 format
findReactModal.js - remove a wrapping function call and its import.
stateless_modal_to_react_modal.js - Replace one JSX component with another and change one prop name.
static_property_placement.js - Extract React static properties from inside the class static foo to below Class.foo = . Helps adopt current eslint-config-airbnb@18 rules.
redirect_migration.js - Replace a homegrown Redirect component with Redirect from react-router-dom. Updates imports, modifies rrd import if existing, swaps a homegrown redirect prop for rrd's opposite push prop.
helpful for understanding available methods, params, returns, some contain descriptions.
https://rawgit.com/facebook/jscodeshift/master/docs/Collection.html - descriptions of some core functionality