On relative paths: the current behavior is intentional for simplicity. µJS checks whether the URL starts with a slash (but not a double slash) to identify internal links. No one has reported this as an issue so far, but it's a valid feature request and I'll keep it in mind for a future version.
On the integrity attribute: the reason it was missing is that the library was evolving quickly and the hash would have changed with every release. Now that it's stable, I'll add it.
On relative paths: the current behavior is intentional for simplicity. µJS checks whether the URL starts with a slash (but not a double slash) to identify internal links. No one has reported this as an issue so far, but it's a valid feature request and I'll keep it in mind for a future version.
On the integrity attribute: the reason it was missing is that the library was evolving quickly and the hash would have changed with every release. Now that it's stable, I'll add it.