How to create SCORM package from html5 without any tools. Is it possible?
it's easier to do it with some of the authoring tools and there are many free tools available - see:
https://docs.moodle.org/en/Creating_SCORM_Content
But if you want to roll-your-own many people find the pipwerks API wrapper quite good:
https://github.com/pipwerks/scorm-api-wrapper
https://docs.moodle.org/en/Creating_SCORM_Content
But if you want to roll-your-own many people find the pipwerks API wrapper quite good:
https://github.com/pipwerks/scorm-api-wrapper