Some context, we build a full fledge multi tenant system handling transactional mail, marketing mail, authentication with magic links, extensive loggin with various configurable depth levels, specialized report handling, website, landing pages, security config where you can add additional security measures such as device fingerprinting, full or part of IP and more. Also out of box every piece of code has extensive JSDoc commenting both on script level and function level such that the code documentation and manual gets auto updated