Features

All feature files should be placed under features directory.

Steps

All Given, When and Then steps should be placed under steps directory, and should be named *.steps.js.

REST API

If your app supports REST API's then follow here to impemement Rest API's.

Page Objects

All of your Page Objects should be placed under pages directory, and should be named *.page.js.

Helpers

Any helpers or resources should be placed under helpers directory, and should be named *.helper.js..

HTML Report

Codeceptjs-BDD creates Allure HTML Report under report directory. It automatically captures all the failed steps.