
The "Resources" module allows you to work with script resources in BAS. Resources are input global script parameters that can dynamically change during operation. Resources are used as settings when starting an automation script. For example, it can be the number of streams, a txt file with accounts, mails, randomly generated data, etc. etc.

String of the largest modules in the line. Allows you to perform any operations with strings, including trimming and clearing extra characters and even extracting mail, phone numbers and links from them. Most often in the module you will use "Random String", "Template", "Get Length", "Replace String" and "Parse CSV String". For example, using "Random string" you can generate a random password for registering a new account.

XPATH - query language for HTML/XML pages. One of the commonly used modules in BAS, with which you can extract elements and texts from pages very quickly. For example, you are making an Avito parser using a browser and you need to get specifications, a description, and a photo from a product card. XPATH will help you with this.

JSON The module is used to work with the generally accepted JavaScript Object Notation (JSON) data format. JSON is a text data exchange format based on Javascript and is a kind of type: {"key":"value"}. This is a set of pairs: key and value (in which any of the values is represented inside double quotes, except for numeric values). The entire JSON object is in curly quotes. Also, the key can contain a nested object in curly quotes, also a third nesting, and so on.
The "JSON" module is useful when you need to collect information from a site (for example, contacts) and you send a request to receive it through the "HTTP-Client" module. Then in the response, most often you will receive a string in JSON format. This is where a set of actions is needed to extract all the data from there. For example, if you collect information about an organization, then this may be a name, phone number, email address, and other information that is useful to you.
More information in telegram chat @bas_english